想批量购置导管和线槽规格,从Newlec、RS PRO等品牌选哪个好?

An error has occurred
An error has occurred
java.lang.NullPointerException:
Cocoon stacktrace
Failed to process pipeline
context:/jndi:/server/aspects/aspects.xmap - 96:31
&map:serialize type="xml"&
context:/jndi:/server/aspects/aspects.xmap - 95:55
&map:generate type="file"&
context:/resource://aspects/ViewArtifacts/sitemap.xmap - 198:38
&map:serialize type="xml"&
context:/resource://aspects/ViewArtifacts/sitemap.xmap - 197:45
&map:transform type="ItemViewer"&
context:/resource://aspects/ViewArtifacts/sitemap.xmap - 88:59
&map:transform type="Navigation"&
context:/resource://aspects/ViewArtifacts/sitemap.xmap - 76:40
&map:generate&
context:/resource://aspects/BrowseArtifacts/sitemap.xmap - 108:40
&map:serialize type="xml"&
context:/resource://aspects/BrowseArtifacts/sitemap.xmap - 47:47
&map:transform type="Navigation"&
context:/resource://aspects/BrowseArtifacts/sitemap.xmap - 41:28
&map:generate&
context:/resource://aspects/Discovery/sitemap.xmap - 206:56
&map:serialize type="xml"&
context:/resource://aspects/Discovery/sitemap.xmap - 205:65
&map:transform type="RelatedItems"&
context:/resource://aspects/Discovery/sitemap.xmap - 78:47
&map:transform type="Navigation"&
context:/resource://aspects/Discovery/sitemap.xmap - 66:28
&map:generate&
context:/resource://aspects/Administrative/sitemap.xmap - 1037:31
&map:serialize type="xml"&
context:/resource://aspects/Administrative/sitemap.xmap - 282:38
&map:transform type="Navigation"&
context:/resource://aspects/Administrative/sitemap.xmap - 281:44
&map:transform type="SystemwideAlerts"&
context:/resource://aspects/Administrative/sitemap.xmap - 279:19
&map:generate&
context:/resource://aspects/EPerson/sitemap.xmap - 302:31
&map:serialize type="xml"&
context:/resource://aspects/EPerson/sitemap.xmap - 107:38
&map:transform type="Navigation"&
context:/resource://aspects/EPerson/sitemap.xmap - 96:19
&map:generate&
context:/resource://aspects/Submission/sitemap.xmap - 277:27
&map:serialize&
context:/resource://aspects/Submission/sitemap.xmap - 257:26
&map:generate&
context:/resource://aspects/Statistics/sitemap.xmap - 292:36
&map:serialize type="xml"&
context:/resource://aspects/Statistics/sitemap.xmap - 90:55
&map:transform type="Navigation"&
context:/resource://aspects/Statistics/sitemap.xmap - 37:19
&map:generate&
context:/resource://aspects/XMLWorkflow/sitemap.xmap - 173:37
&map:serialize&
context:/resource://aspects/XMLWorkflow/sitemap.xmap - 157:36
&map:generate&
context:/jndi:/server/aspects/aspects.xmap - 85:34
&map:serialize type="xml"&
context:/jndi:/server/aspects/aspects.xmap - 84:43
&map:transform type="PageNotFound"&
context:/jndi:/server/aspects/aspects.xmap - 83:22
&map:generate&
context:/jndi:/server/themes/Mirage2_precompiled/sitemap.xmap - 165:56
&map:serialize type="html-no-doctype"&
context:/jndi:/server/themes/Mirage2_precompiled/sitemap.xmap - 162:58
&map:transform type="strip-namespaces"&
context:/jndi:/server/themes/Mirage2_precompiled/sitemap.xmap - 156:48
&map:transform type="i18n"&
context:/jndi:/server/themes/Mirage2_precompiled/sitemap.xmap - 152:53
&map:transform&
context:/jndi:/server/themes/Mirage2_precompiled/sitemap.xmap - 141:55
&map:transform type="IncludePageMeta"&
context:/jndi:/server/themes/Mirage2_precompiled/sitemap.xmap - 139:58
&map:transform&
context:/jndi:/server/themes/Mirage2_precompiled/sitemap.xmap - 134:67
&map:generate type="file"&
context:/jndi:/server/themes/Mirage2_precompiled/sitemap.xmap - 131:37
&map:match&
context:/jndi:/server/themes/themes.xmap - 33:45
&map:mount&
context:/jndi:/server/themes/themes.xmap - 32:35
&map:match type="ThemeMatcher"&
context:/jndi:/server/sitemap.xmap - 680:94
&map:mount&
Java stacktrace
java.lang.NullPointerException
Java full stacktrace
org.apache.cocoon.ProcessingException: Failed to process pipeline
at &map:serialize type="xml"& - jndi:/server/aspects/aspects.xmap:96:31
at &map:generate type="file"& - jndi:/server/aspects/aspects.xmap:95:55
at &map:serialize type="xml"& - resource://aspects/ViewArtifacts/sitemap.xmap:198:38
at &map:transform type="ItemViewer"& - resource://aspects/ViewArtifacts/sitemap.xmap:197:45
at &map:transform type="Navigation"& - resource://aspects/ViewArtifacts/sitemap.xmap:88:59
at &map:generate& - resource://aspects/ViewArtifacts/sitemap.xmap:76:40
at &map:serialize type="xml"& - resource://aspects/BrowseArtifacts/sitemap.xmap:108:40
at &map:transform type="Navigation"& - resource://aspects/BrowseArtifacts/sitemap.xmap:47:47
at &map:generate& - resource://aspects/BrowseArtifacts/sitemap.xmap:41:28
at &map:serialize type="xml"& - resource://aspects/Discovery/sitemap.xmap:206:56
at &map:transform type="RelatedItems"& - resource://aspects/Discovery/sitemap.xmap:205:65
at &map:transform type="Navigation"& - resource://aspects/Discovery/sitemap.xmap:78:47
at &map:generate& - resource://aspects/Discovery/sitemap.xmap:66:28
at &map:serialize type="xml"& - resource://aspects/Administrative/sitemap.xmap:1037:31
at &map:transform type="Navigation"& - resource://aspects/Administrative/sitemap.xmap:282:38
at &map:transform type="SystemwideAlerts"& - resource://aspects/Administrative/sitemap.xmap:281:44
at &map:generate& - resource://aspects/Administrative/sitemap.xmap:279:19
at &map:serialize type="xml"& - resource://aspects/EPerson/sitemap.xmap:302:31
at &map:transform type="Navigation"& - resource://aspects/EPerson/sitemap.xmap:107:38
at &map:generate& - resource://aspects/EPerson/sitemap.xmap:96:19
at &map:serialize& - resource://aspects/Submission/sitemap.xmap:277:27
at &map:generate& - resource://aspects/Submission/sitemap.xmap:257:26
at &map:serialize type="xml"& - resource://aspects/Statistics/sitemap.xmap:292:36
at &map:transform type="Navigation"& - resource://aspects/Statistics/sitemap.xmap:90:55
at &map:generate& - resource://aspects/Statistics/sitemap.xmap:37:19
at &map:serialize& - resource://aspects/XMLWorkflow/sitemap.xmap:173:37
at &map:generate& - resource://aspects/XMLWorkflow/sitemap.xmap:157:36
at &map:serialize type="xml"& - jndi:/server/aspects/aspects.xmap:85:34
at &map:transform type="PageNotFound"& - jndi:/server/aspects/aspects.xmap:84:43
at &map:generate& - jndi:/server/aspects/aspects.xmap:83:22
at &map:serialize type="html-no-doctype"& - jndi:/server/themes/Mirage2_precompiled/sitemap.xmap:165:56
at &map:transform type="strip-namespaces"& - jndi:/server/themes/Mirage2_precompiled/sitemap.xmap:162:58
at &map:transform type="i18n"& - jndi:/server/themes/Mirage2_precompiled/sitemap.xmap:156:48
at &map:transform& - jndi:/server/themes/Mirage2_precompiled/sitemap.xmap:152:53
at &map:transform type="IncludePageMeta"& - jndi:/server/themes/Mirage2_precompiled/sitemap.xmap:141:55
at &map:transform& - jndi:/server/themes/Mirage2_precompiled/sitemap.xmap:139:58
at &map:generate type="file"& - jndi:/server/themes/Mirage2_precompiled/sitemap.xmap:134:67
at &map:match& - jndi:/server/themes/Mirage2_precompiled/sitemap.xmap:131:37
at &map:mount& - jndi:/server/themes/themes.xmap:33:45
at &map:match type="ThemeMatcher"& - jndi:/server/themes/themes.xmap:32:35
at &map:mount& - jndi:/server/sitemap.xmap:680:94
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.GeneratedMethodAccessor207.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.$Proxy165.process(Unknown Source)
at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362)
at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111)
at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294)
at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136)
at sun.reflect.GeneratedMethodAccessor205.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71)
at com.sun.proxy.$Proxy170.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.GeneratedMethodAccessor207.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.$Proxy165.process(Unknown Source)
at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362)
at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111)
at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294)
at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136)
at sun.reflect.GeneratedMethodAccessor205.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71)
at com.sun.proxy.$Proxy170.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.GeneratedMethodAccessor207.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.$Proxy165.process(Unknown Source)
at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362)
at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111)
at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294)
at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136)
at sun.reflect.GeneratedMethodAccessor205.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71)
at com.sun.proxy.$Proxy170.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.GeneratedMethodAccessor207.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.$Proxy165.process(Unknown Source)
at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362)
at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111)
at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294)
at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136)
at sun.reflect.GeneratedMethodAccessor205.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71)
at com.sun.proxy.$Proxy170.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.GeneratedMethodAccessor207.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.$Proxy165.process(Unknown Source)
at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362)
at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111)
at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294)
at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136)
at sun.reflect.GeneratedMethodAccessor205.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71)
at com.sun.proxy.$Proxy170.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.GeneratedMethodAccessor207.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.$Proxy165.process(Unknown Source)
at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362)
at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111)
at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294)
at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136)
at sun.reflect.GeneratedMethodAccessor205.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71)
at com.sun.proxy.$Proxy170.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.GeneratedMethodAccessor207.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.$Proxy165.process(Unknown Source)
at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362)
at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111)
at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294)
at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136)
at sun.reflect.GeneratedMethodAccessor205.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71)
at com.sun.proxy.$Proxy170.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.GeneratedMethodAccessor207.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.$Proxy165.process(Unknown Source)
at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362)
at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111)
at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294)
at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136)
at sun.reflect.GeneratedMethodAccessor205.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71)
at com.sun.proxy.$Proxy170.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.GeneratedMethodAccessor207.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.$Proxy165.process(Unknown Source)
at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362)
at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111)
at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294)
at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136)
at sun.reflect.GeneratedMethodAccessor205.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71)
at com.sun.proxy.$Proxy170.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.GeneratedMethodAccessor207.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.$Proxy165.process(Unknown Source)
at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362)
at org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111)
at org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294)
at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136)
at sun.reflect.GeneratedMethodAccessor205.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71)
at com.sun.proxy.$Proxy170.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:439)
at sun.reflect.GeneratedMethodAccessor140.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.$Proxy165.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:97)
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:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at com.sun.proxy.$Proxy161.service(Unknown Source)
at org.dspace.springmvc.CocoonView.render(CocoonView.java:113)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1180)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:950)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:120)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:97)
at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:109)
at org.dspace.app.xmlui.cocoon.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:89)
at org.dspace.app.xmlui.cocoon.DSpaceCocoonServletFilter.doFilter(DSpaceCocoonServletFilter.java:275)
at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:89)
at org.dspace.app.xmlui.cocoon.servlet.multipart.DSpaceMultipartFilter.doFilter(DSpaceMultipartFilter.java:119)
at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:89)
at org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78)
at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:89)
at com.caucho.server.webapp.WebAppListenerFilterChain.doFilter(WebAppListenerFilterChain.java:114)
at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:156)
at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:289)
at com.caucho.server.hmux.HmuxRequest.handleInvocation(HmuxRequest.java:473)
at com.caucho.server.hmux.HmuxRequest.handleRequestImpl(HmuxRequest.java:374)
at com.caucho.server.hmux.HmuxRequest.handleRequest(HmuxRequest.java:341)
at com.caucho.network.listen.TcpSocketLink.dispatchRequest(TcpSocketLink.java:1345)
at com.caucho.network.listen.TcpSocketLink.handleRequest(TcpSocketLink.java:1301)
at com.caucho.network.listen.TcpSocketLink.handleRequestsImpl(TcpSocketLink.java:1285)
at com.caucho.network.listen.TcpSocketLink.handleRequests(TcpSocketLink.java:1193)
at com.caucho.network.listen.TcpSocketLink.handleAcceptTaskImpl(TcpSocketLink.java:992)
at com.caucho.network.listen.ConnectionTask.runThread(ConnectionTask.java:117)
at com.caucho.network.listen.ConnectionTask.run(ConnectionTask.java:93)
at com.caucho.network.listen.SocketLinkThreadLauncher.handleTasks(SocketLinkThreadLauncher.java:169)
at com.caucho.network.listen.TcpSocketAcceptThread.run(TcpSocketAcceptThread.java:61)
at com.caucho.env.thread2.ResinThread2.runTasks(ResinThread2.java:173)
at com.caucho.env.thread2.ResinThread2.run(ResinThread2.java:118)
Caused by: org.xml.sax.SAXException: An error was encountered while processing the 'aspect.artifactbrowser.ItemViewer' Wing based component: org.dspace.app.xmlui.aspect.artifactbrowser.ItemViewer
java.lang.NullPointerException
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.GeneratedMethodAccessor211.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.$Proxy173.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.GeneratedMethodAccessor211.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.$Proxy173.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)
... 245 more
Caused by: java.lang.NullPointerException
interface of the
digital repository software.}

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