Cocoon stacktrace [hide]
context:/jndi:/localhost/aspects/aspects.xmap - 126:31 | <map:serialize type="xml"> |
context:/jndi:/localhost/aspects/aspects.xmap - 125:55 | <map:generate type="file"> |
context:/resource://aspects/ViewArtifacts/sitemap.xmap - 163:84 | <map:serialize type="xml"> |
context:/resource://aspects/ViewArtifacts/sitemap.xmap - 162:97 | <map:transform type="CollectionViewer"> |
context:/resource://aspects/ViewArtifacts/sitemap.xmap - 102:59 | <map:transform type="Navigation"> |
context:/resource://aspects/ViewArtifacts/sitemap.xmap - 90:40 | <map:generate> |
context:/resource://aspects/BrowseArtifacts/sitemap.xmap - 126:40 | <map:serialize type="xml"> |
context:/resource://aspects/BrowseArtifacts/sitemap.xmap - 114:84 | <map:transform type="CollectionRecentSubmissions"> |
context:/resource://aspects/BrowseArtifacts/sitemap.xmap - 73:47 | <map:transform type="Navigation"> |
context:/resource://aspects/BrowseArtifacts/sitemap.xmap - 67:28 | <map:generate> |
context:/resource://aspects/Administrative/sitemap.xmap - 979:31 | <map:serialize type="xml"> |
context:/resource://aspects/Administrative/sitemap.xmap - 298:38 | <map:transform type="Navigation"> |
context:/resource://aspects/Administrative/sitemap.xmap - 297:44 | <map:transform type="SystemwideAlerts"> |
context:/resource://aspects/Administrative/sitemap.xmap - 295:19 | <map:generate> |
context:/resource://aspects/EPerson/sitemap.xmap - 332:31 | <map:serialize type="xml"> |
context:/resource://aspects/EPerson/sitemap.xmap - 137:38 | <map:transform type="Navigation"> |
context:/resource://aspects/EPerson/sitemap.xmap - 126:19 | <map:generate> |
context:/resource://aspects/Submission/sitemap.xmap - 342:27 | <map:serialize> |
context:/resource://aspects/Submission/sitemap.xmap - 318:26 | <map:generate> |
context:/resource://aspects/Statistics/sitemap.xmap - 70:31 | <map:serialize type="xml"> |
context:/resource://aspects/Statistics/sitemap.xmap - 38:55 | <map:transform type="Navigation"> |
context:/resource://aspects/Statistics/sitemap.xmap - 33:19 | <map:generate> |
context:/resource://aspects/Discovery/sitemap.xmap - 233:56 | <map:serialize type="xml"> |
context:/resource://aspects/Discovery/sitemap.xmap - 232:80 | <map:transform type="CollectionRecentSubmissions"> |
context:/resource://aspects/Discovery/sitemap.xmap - 231:69 | <map:transform type="CollectionSearch"> |
context:/resource://aspects/Discovery/sitemap.xmap - 102:47 | <map:transform type="Navigation"> |
context:/resource://aspects/Discovery/sitemap.xmap - 90:28 | <map:generate> |
context:/jndi:/localhost/aspects/aspects.xmap - 115:34 | <map:serialize type="xml"> |
context:/jndi:/localhost/aspects/aspects.xmap - 114:43 | <map:transform type="PageNotFound"> |
context:/jndi:/localhost/aspects/aspects.xmap - 113:22 | <map:generate> |
context:/jndi:/localhost/themes/RECERCAT/sitemap.xmap - 131:34 | <map:serialize type="xhtml"> |
context:/jndi:/localhost/themes/RECERCAT/sitemap.xmap - 128:76 | <map:transform type="NamespaceFilter"> |
context:/jndi:/localhost/themes/RECERCAT/sitemap.xmap - 127:87 | <map:transform type="NamespaceFilter"> |
context:/jndi:/localhost/themes/RECERCAT/sitemap.xmap - 126:86 | <map:transform type="NamespaceFilter"> |
context:/jndi:/localhost/themes/RECERCAT/sitemap.xmap - 125:96 | <map:transform type="NamespaceFilter"> |
context:/jndi:/localhost/themes/RECERCAT/sitemap.xmap - 124:76 | <map:transform type="NamespaceFilter"> |
context:/jndi:/localhost/themes/RECERCAT/sitemap.xmap - 120:33 | <map:transform type="i18n"> |
context:/jndi:/localhost/themes/RECERCAT/sitemap.xmap - 112:75 | <map:transform> |
context:/jndi:/localhost/themes/RECERCAT/sitemap.xmap - 92:45 | <map:transform type="IncludePageMeta"> |
context:/jndi:/localhost/themes/RECERCAT/sitemap.xmap - 73:55 | <map:generate type="file"> |
context:/jndi:/localhost/themes/RECERCAT/sitemap.xmap - 70:28 | <map:match> |
context:/jndi:/localhost/themes/themes.xmap - 63:45 | <map:mount> |
context:/jndi:/localhost/themes/themes.xmap - 62:35 | <map:match type="ThemeMatcher"> |
context:/jndi:/localhost/sitemap.xmap - 588:94 | <map:mount> |
Java stacktrace [hide]
org.dspace.app.xmlui.wing.WingException: The available object manager is unable to manage the give object. at org.dspace.app.xmlui.wing.element.Reference.<init>(Reference.java:81) at org.dspace.app.xmlui.wing.element.ReferenceSet.addReference(ReferenceSet.java:155) at org.dspace.app.xmlui.aspect.discovery.CollectionRecentSubmissions.addBody(CollectionRecentSubmissions.java:75) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:223) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy27.startElement(Unknown Source) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy26.startElement(Unknown Source) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy26.startElement(Unknown Source) at org.apache.cocoon.environment.internal.EnvironmentChanger.startElement(EnvironmentStack.java:140) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy26.startElement(Unknown Source) at org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:87) at org.apache.cocoon.environment.internal.EnvironmentChanger.startElement(EnvironmentStack.java:140) at org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:87) at org.apache.cocoon.environment.internal.EnvironmentChanger.startElement(EnvironmentStack.java:140) at org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:87) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy26.startElement(Unknown Source) at org.apache.cocoon.environment.internal.EnvironmentChanger.startElement(EnvironmentStack.java:140) at org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:87) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy26.startElement(Unknown Source) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy26.startElement(Unknown Source) at org.apache.cocoon.environment.internal.EnvironmentChanger.startElement(EnvironmentStack.java:140) at org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:87) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy26.startElement(Unknown Source) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy26.startElement(Unknown Source) at org.apache.cocoon.environment.internal.EnvironmentChanger.startElement(EnvironmentStack.java:140) at org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:87) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy26.startElement(Unknown Source) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy26.startElement(Unknown Source) at org.apache.cocoon.environment.internal.EnvironmentChanger.startElement(EnvironmentStack.java:140) at org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:87) at org.apache.cocoon.components.sax.AbstractXMLByteStreamInterpreter.parse(AbstractXMLByteStreamInterpreter.java:117) at org.apache.cocoon.components.sax.XMLByteStreamInterpreter.deserialize(XMLByteStreamInterpreter.java:44) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:324) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:750) at sun.reflect.GeneratedMethodAccessor137.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy25.process(Unknown Source) at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy20.generate(Unknown Source) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:326) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:750) at sun.reflect.GeneratedMethodAccessor137.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy25.process(Unknown Source) at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy20.generate(Unknown Source) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:326) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:750) at sun.reflect.GeneratedMethodAccessor137.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy25.process(Unknown Source) at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy20.generate(Unknown Source) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:326) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:750) at sun.reflect.GeneratedMethodAccessor137.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy25.process(Unknown Source) at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy20.generate(Unknown Source) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:326) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:750) at sun.reflect.GeneratedMethodAccessor137.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy25.process(Unknown Source) at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy20.generate(Unknown Source) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:326) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:750) at sun.reflect.GeneratedMethodAccessor137.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy25.process(Unknown Source) at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy20.generate(Unknown Source) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:326) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:750) at sun.reflect.GeneratedMethodAccessor137.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy25.process(Unknown Source) at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy20.generate(Unknown Source) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:544) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:273) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:750) at sun.reflect.GeneratedMethodAccessor137.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy25.process(Unknown Source) at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy20.generate(Unknown Source) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:544) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:273) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:750) at sun.reflect.GeneratedMethodAccessor137.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy25.process(Unknown Source) at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy20.generate(Unknown Source) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:544) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:439) at sun.reflect.GeneratedMethodAccessor150.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy18.process(Unknown Source) at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:147) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55) at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78) at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78) at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:81) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:239) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:171) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:247) at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55) at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78) at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78) at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:81) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:239) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:171) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:247) at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78) at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78) at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:81) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:239) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:171) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:247) at org.apache.cocoon.servlet.RequestProcessor.process(RequestProcessor.java:351) at org.apache.cocoon.servlet.RequestProcessor.service(RequestProcessor.java:169) at org.apache.cocoon.sitemap.SitemapServlet.service(SitemapServlet.java:84) at javax.servlet.http.HttpServlet.service(HttpServlet.java:731) at org.apache.cocoon.servletservice.ServletServiceContext$PathDispatcher.forward(ServletServiceContext.java:468) at org.apache.cocoon.servletservice.ServletServiceContext$PathDispatcher.forward(ServletServiceContext.java:443) at org.apache.cocoon.servletservice.spring.ServletFactoryBean$ServiceInterceptor.invoke(ServletFactoryBean.java:264) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at com.sun.proxy.$Proxy15.service(Unknown Source) at org.apache.cocoon.servletservice.DispatcherServlet.service(DispatcherServlet.java:106) at javax.servlet.http.HttpServlet.service(HttpServlet.java:731) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.dspace.app.xmlui.cocoon.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.dspace.app.xmlui.cocoon.DSpaceCocoonServletFilter.doFilter(DSpaceCocoonServletFilter.java:246) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.cocoon.servlet.multipart.MultipartFilter.doFilter(MultipartFilter.java:131) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:218) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:506) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:962) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:962) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:445) at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:190) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745)
Java full stacktrace [hide]
org.apache.cocoon.ProcessingException: Failed to process pipeline at <map:serialize type="xml"> - jndi:/localhost/aspects/aspects.xmap:126:31 at <map:generate type="file"> - jndi:/localhost/aspects/aspects.xmap:125:55 at <map:serialize type="xml"> - resource://aspects/ViewArtifacts/sitemap.xmap:163:84 at <map:transform type="CollectionViewer"> - resource://aspects/ViewArtifacts/sitemap.xmap:162:97 at <map:transform type="Navigation"> - resource://aspects/ViewArtifacts/sitemap.xmap:102:59 at <map:generate> - resource://aspects/ViewArtifacts/sitemap.xmap:90:40 at <map:serialize type="xml"> - resource://aspects/BrowseArtifacts/sitemap.xmap:126:40 at <map:transform type="CollectionRecentSubmissions"> - resource://aspects/BrowseArtifacts/sitemap.xmap:114:84 at <map:transform type="Navigation"> - resource://aspects/BrowseArtifacts/sitemap.xmap:73:47 at <map:generate> - resource://aspects/BrowseArtifacts/sitemap.xmap:67:28 at <map:serialize type="xml"> - resource://aspects/Administrative/sitemap.xmap:979:31 at <map:transform type="Navigation"> - resource://aspects/Administrative/sitemap.xmap:298:38 at <map:transform type="SystemwideAlerts"> - resource://aspects/Administrative/sitemap.xmap:297:44 at <map:generate> - resource://aspects/Administrative/sitemap.xmap:295:19 at <map:serialize type="xml"> - resource://aspects/EPerson/sitemap.xmap:332:31 at <map:transform type="Navigation"> - resource://aspects/EPerson/sitemap.xmap:137:38 at <map:generate> - resource://aspects/EPerson/sitemap.xmap:126:19 at <map:serialize> - resource://aspects/Submission/sitemap.xmap:342:27 at <map:generate> - resource://aspects/Submission/sitemap.xmap:318:26 at <map:serialize type="xml"> - resource://aspects/Statistics/sitemap.xmap:70:31 at <map:transform type="Navigation"> - resource://aspects/Statistics/sitemap.xmap:38:55 at <map:generate> - resource://aspects/Statistics/sitemap.xmap:33:19 at <map:serialize type="xml"> - resource://aspects/Discovery/sitemap.xmap:233:56 at <map:transform type="CollectionRecentSubmissions"> - resource://aspects/Discovery/sitemap.xmap:232:80 at <map:transform type="CollectionSearch"> - resource://aspects/Discovery/sitemap.xmap:231:69 at <map:transform type="Navigation"> - resource://aspects/Discovery/sitemap.xmap:102:47 at <map:generate> - resource://aspects/Discovery/sitemap.xmap:90:28 at <map:serialize type="xml"> - jndi:/localhost/aspects/aspects.xmap:115:34 at <map:transform type="PageNotFound"> - jndi:/localhost/aspects/aspects.xmap:114:43 at <map:generate> - jndi:/localhost/aspects/aspects.xmap:113:22 at <map:serialize type="xhtml"> - jndi:/localhost/themes/RECERCAT/sitemap.xmap:131:34 at <map:transform type="NamespaceFilter"> - jndi:/localhost/themes/RECERCAT/sitemap.xmap:128:76 at <map:transform type="NamespaceFilter"> - jndi:/localhost/themes/RECERCAT/sitemap.xmap:127:87 at <map:transform type="NamespaceFilter"> - jndi:/localhost/themes/RECERCAT/sitemap.xmap:126:86 at <map:transform type="NamespaceFilter"> - jndi:/localhost/themes/RECERCAT/sitemap.xmap:125:96 at <map:transform type="NamespaceFilter"> - jndi:/localhost/themes/RECERCAT/sitemap.xmap:124:76 at <map:transform type="i18n"> - jndi:/localhost/themes/RECERCAT/sitemap.xmap:120:33 at <map:transform> - jndi:/localhost/themes/RECERCAT/sitemap.xmap:112:75 at <map:transform type="IncludePageMeta"> - jndi:/localhost/themes/RECERCAT/sitemap.xmap:92:45 at <map:generate type="file"> - jndi:/localhost/themes/RECERCAT/sitemap.xmap:73:55 at <map:match> - jndi:/localhost/themes/RECERCAT/sitemap.xmap:70:28 at <map:mount> - jndi:/localhost/themes/themes.xmap:63:45 at <map:match type="ThemeMatcher"> - jndi:/localhost/themes/themes.xmap:62:35 at <map:mount> - jndi:/localhost/sitemap.xmap:588:94 at org.apache.cocoon.ProcessingException.throwLocated(ProcessingException.java:143) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.handleException(AbstractProcessingPipeline.java:923) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:379) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:750) at sun.reflect.GeneratedMethodAccessor137.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy25.process(Unknown Source) at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy20.generate(Unknown Source) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:326) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:750) at sun.reflect.GeneratedMethodAccessor137.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy25.process(Unknown Source) at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy20.generate(Unknown Source) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:326) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:750) at sun.reflect.GeneratedMethodAccessor137.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy25.process(Unknown Source) at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy20.generate(Unknown Source) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:326) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:750) at sun.reflect.GeneratedMethodAccessor137.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy25.process(Unknown Source) at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy20.generate(Unknown Source) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:326) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:750) at sun.reflect.GeneratedMethodAccessor137.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy25.process(Unknown Source) at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy20.generate(Unknown Source) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:326) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:750) at sun.reflect.GeneratedMethodAccessor137.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy25.process(Unknown Source) at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy20.generate(Unknown Source) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:326) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:750) at sun.reflect.GeneratedMethodAccessor137.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy25.process(Unknown Source) at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy20.generate(Unknown Source) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:544) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:273) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:750) at sun.reflect.GeneratedMethodAccessor137.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy25.process(Unknown Source) at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy20.generate(Unknown Source) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:544) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:273) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:750) at sun.reflect.GeneratedMethodAccessor137.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy25.process(Unknown Source) at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy20.generate(Unknown Source) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:544) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:439) at sun.reflect.GeneratedMethodAccessor150.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy18.process(Unknown Source) at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:147) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55) at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78) at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78) at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:81) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:239) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:171) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:247) at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55) at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78) at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78) at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:81) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:239) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:171) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:247) at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78) at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78) at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:81) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:239) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:171) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:247) at org.apache.cocoon.servlet.RequestProcessor.process(RequestProcessor.java:351) at org.apache.cocoon.servlet.RequestProcessor.service(RequestProcessor.java:169) at org.apache.cocoon.sitemap.SitemapServlet.service(SitemapServlet.java:84) at javax.servlet.http.HttpServlet.service(HttpServlet.java:731) at org.apache.cocoon.servletservice.ServletServiceContext$PathDispatcher.forward(ServletServiceContext.java:468) at org.apache.cocoon.servletservice.ServletServiceContext$PathDispatcher.forward(ServletServiceContext.java:443) at org.apache.cocoon.servletservice.spring.ServletFactoryBean$ServiceInterceptor.invoke(ServletFactoryBean.java:264) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at com.sun.proxy.$Proxy15.service(Unknown Source) at org.apache.cocoon.servletservice.DispatcherServlet.service(DispatcherServlet.java:106) at javax.servlet.http.HttpServlet.service(HttpServlet.java:731) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.dspace.app.xmlui.cocoon.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.dspace.app.xmlui.cocoon.DSpaceCocoonServletFilter.doFilter(DSpaceCocoonServletFilter.java:246) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.cocoon.servlet.multipart.MultipartFilter.doFilter(MultipartFilter.java:131) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:218) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:506) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:962) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:962) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:445) at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:190) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Caused by: org.xml.sax.SAXException: An error was encountered while processing the 'aspect.discovery.CollectionRecentSubmissions' Wing based component: org.dspace.app.xmlui.aspect.discovery.CollectionRecentSubmissions org.dspace.app.xmlui.wing.WingException: The available object manager is unable to manage the give object. at org.dspace.app.xmlui.cocoon.AbstractDSpaceTransformer.handleException(AbstractDSpaceTransformer.java:109) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:248) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy27.startElement(Unknown Source) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy26.startElement(Unknown Source) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy26.startElement(Unknown Source) at org.apache.cocoon.environment.internal.EnvironmentChanger.startElement(EnvironmentStack.java:140) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy26.startElement(Unknown Source) at org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:87) at org.apache.cocoon.environment.internal.EnvironmentChanger.startElement(EnvironmentStack.java:140) at org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:87) at org.apache.cocoon.environment.internal.EnvironmentChanger.startElement(EnvironmentStack.java:140) at org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:87) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy26.startElement(Unknown Source) at org.apache.cocoon.environment.internal.EnvironmentChanger.startElement(EnvironmentStack.java:140) at org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:87) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy26.startElement(Unknown Source) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy26.startElement(Unknown Source) at org.apache.cocoon.environment.internal.EnvironmentChanger.startElement(EnvironmentStack.java:140) at org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:87) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy26.startElement(Unknown Source) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy26.startElement(Unknown Source) at org.apache.cocoon.environment.internal.EnvironmentChanger.startElement(EnvironmentStack.java:140) at org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:87) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy26.startElement(Unknown Source) at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:240) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at com.sun.proxy.$Proxy26.startElement(Unknown Source) at org.apache.cocoon.environment.internal.EnvironmentChanger.startElement(EnvironmentStack.java:140) at org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:87) at org.apache.cocoon.components.sax.AbstractXMLByteStreamInterpreter.parse(AbstractXMLByteStreamInterpreter.java:117) at org.apache.cocoon.components.sax.XMLByteStreamInterpreter.deserialize(XMLByteStreamInterpreter.java:44) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:324) ... 225 more Caused by: org.dspace.app.xmlui.wing.WingException: The available object manager is unable to manage the give object. at org.dspace.app.xmlui.wing.element.Reference.<init>(Reference.java:81) at org.dspace.app.xmlui.wing.element.ReferenceSet.addReference(ReferenceSet.java:155) at org.dspace.app.xmlui.aspect.discovery.CollectionRecentSubmissions.addBody(CollectionRecentSubmissions.java:75) at org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:223) ... 317 more