Mika,

It's also worth noting that the Minho Statistics Add-on v. 2.1 does not 
seem to come with an XMLUI interface.  It looks like (based on the 
Cocoon stacktrace) that you are attempting to run it using the XMLUI. 
But, as far as I can tell, it looks like the Statistics Add-on only 
works with the DSpace 1.5.1 JSPUI.

- Tim

mikan.d.dspace listmail wrote:
> Has anyone tried Minho Statistics Add-on v2.1 for DSpace? With DSpace
> 1.5.1 I had the following errors:
> 
> 1) When running [pgsql bin]/psql -f [dspace]/bin/stats-aggregate -c -a
> ERROR:  syntax error at or near "-" at character 1
> LINE 1: -a
> 
> 2) When trying to see the webapp in browser:
> 
> An error has occured
> java.lang.ClassNotFoundException: org.dspace.app.stats.UsageEventJDBCLogger
> (Full stack trace below)
> 
> Has anyone encountered / managed to solve these?
> 
> Thanks,
> Mika
> 
> ----
> 
> 
>  An error has occured
> 
> java.lang.ClassNotFoundException: org.dspace.app.stats.UsageEventJDBCLogger
> 
> Cocoon stacktrace [show]
> 
> *Failed to process pipeline*
> context:/file:/home/dspace/tds/dspace/webapps/dikk/aspects/aspects.xmap - 
> 126:31
>     /<map:serialize type="xml">/
> context:/file:/home/dspace/tds/dspace/webapps/dikk/aspects/aspects.xmap - 
> 125:55
>     /<map:generate type="file">/
> context:/resource://aspects/ArtifactBrowser/sitemap.xmap - 219:35
>     /<map:serialize type="xml">/
> context:/resource://aspects/ArtifactBrowser/sitemap.xmap - 218:47
>     /<map:transform type="CommunityViewer">/
> context:/resource://aspects/ArtifactBrowser/sitemap.xmap - 104:38
>     /<map:transform type="Navigation">/
> context:/resource://aspects/ArtifactBrowser/sitemap.xmap - 92:19
>     /<map:generate>/
> context:/resource://aspects/Administrative/sitemap.xmap - 824:31
>     /<map:serialize type="xml">/
> context:/resource://aspects/Administrative/sitemap.xmap - 269:38
>     /<map:transform type="Navigation">/
> context:/resource://aspects/Administrative/sitemap.xmap - 268:44
>     /<map:transform type="SystemwideAlerts">/
> context:/resource://aspects/Administrative/sitemap.xmap - 266:19
>     /<map:generate>/
> context:/resource://aspects/EPerson/sitemap.xmap - 331:31
>     /<map:serialize type="xml">/
> context:/resource://aspects/EPerson/sitemap.xmap - 136:38
>     /<map:transform type="Navigation">/
> context:/resource://aspects/EPerson/sitemap.xmap - 125:19
>     /<map:generate>/
> context:/resource://aspects/Submission/sitemap.xmap - 330:27
>     /<map:serialize>/
> context:/resource://aspects/Submission/sitemap.xmap - 306:26
>     /<map:generate>/
> context:/file:/home/dspace/tds/dspace/webapps/dikk/aspects/aspects.xmap - 
> 115:34
>     /<map:serialize type="xml">/
> context:/file:/home/dspace/tds/dspace/webapps/dikk/aspects/aspects.xmap - 
> 114:43
>     /<map:transform type="PageNotFound">/
> context:/file:/home/dspace/tds/dspace/webapps/dikk/aspects/aspects.xmap - 
> 113:22
>     /<map:generate>/
> context:/file:/home/dspace/tds/dspace/webapps/dikk/themes/Reference/sitemap.xmap
> - 184:34
>     /<map:serialize type="xhtml">/
> context:/file:/home/dspace/tds/dspace/webapps/dikk/themes/Reference/sitemap.xmap
> - 181:84
>     /<map:transform type="NamespaceFilter">/
> context:/file:/home/dspace/tds/dspace/webapps/dikk/themes/Reference/sitemap.xmap
> - 180:78
>     /<map:transform type="NamespaceFilter">/
> context:/file:/home/dspace/tds/dspace/webapps/dikk/themes/Reference/sitemap.xmap
> - 174:33
>     /<map:transform type="i18n">/
> context:/file:/home/dspace/tds/dspace/webapps/dikk/themes/Reference/sitemap.xmap
> - 170:44
>     /<map:transform>/
> context:/file:/home/dspace/tds/dspace/webapps/dikk/themes/Reference/sitemap.xmap
> - 155:45
>     /<map:transform type="IncludePageMeta">/
> context:/file:/home/dspace/tds/dspace/webapps/dikk/themes/Reference/sitemap.xmap
> - 131:55
>     /<map:generate type="file">/
> context:/file:/home/dspace/tds/dspace/webapps/dikk/themes/themes.xmap - 63:45
>     /<map:mount>/
> context:/file:/home/dspace/tds/dspace/webapps/dikk/sitemap.xmap - 345:73
>     /<map:mount>/
> 
> 
> Java stacktrace [hide]
> 
> java.lang.ClassNotFoundException: org.dspace.app.stats.UsageEventJDBCLogger
>     at 
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387)
>     at 
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
>     at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
>     at java.lang.Class.forName0(Native Method)
>     at java.lang.Class.forName(Class.java:164)
>     at 
> org.dspace.core.PluginManager.getAnonymousPlugin(PluginManager.java:220)
>     at org.dspace.core.PluginManager.getSinglePlugin(PluginManager.java:158)
>     at org.dspace.app.xmlui.utils.UsageEvent.<init>(UsageEvent.java:71)
>     at 
> org.dspace.app.xmlui.aspect.artifactbrowser.CommunityViewer.addBody(CommunityViewer.java:278)
>     at 
> org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:256)
>     at 
> org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94)
>     at 
> org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:271)
>     at 
> org.apache.cocoon.components.EnvironmentChanger.startElement(EnvironmentStack.java:139)
>     at 
> org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:83)
>     at 
> org.apache.cocoon.components.sax.XMLByteStreamInterpreter.parse(XMLByteStreamInterpreter.java:96)
>     at 
> org.apache.cocoon.components.sax.XMLByteStreamInterpreter.deserialize(XMLByteStreamInterpreter.java:72)
>     at 
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:333)
>     at 
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:779)
>     at 
> org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:412)
>     at 
> org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:100)
>     at 
> org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:320)
>     at 
> org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
>     at 
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:335)
>     at 
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:779)
>     at 
> org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:412)
>     at 
> org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:100)
>     at 
> org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:320)
>     at 
> org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
>     at 
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:335)
>     at 
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:779)
>     at 
> org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:412)
>     at 
> org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:100)
>     at 
> org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:320)
>     at 
> org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
>     at 
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:335)
>     at 
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:779)
>     at 
> org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:412)
>     at 
> org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:100)
>     at 
> org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:320)
>     at 
> org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
>     at 
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:335)
>     at 
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:779)
>     at 
> org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:412)
>     at 
> org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:100)
>     at 
> org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:320)
>     at 
> org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
>     at 
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:335)
>     at 
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:779)
>     at 
> org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:412)
>     at 
> org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:100)
>     at 
> org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:320)
>     at 
> org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
>     at 
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:369)
>     at 
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:480)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120)
>     at 
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
>     at 
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:142)
>     at 
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
>     at 
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
>     at 
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
>     at 
> org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:252)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117)
>     at 
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:107)
>     at 
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:142)
>     at 
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
>     at 
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
>     at 
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
>     at 
> org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:252)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117)
>     at 
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:142)
>     at 
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
>     at 
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
>     at 
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
>     at 
> org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:252)
>     at org.apache.cocoon.Cocoon.process(Cocoon.java:686)
>     at 
> org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1153)
>     at 
> org.dspace.app.xmlui.cocoon.DSpaceCocoonServlet.service(DSpaceCocoonServlet.java:245)
>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>     at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>     at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>     at 
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
>     at 
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>     at 
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
>     at 
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>     at 
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>     at 
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
>     at 
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
>     at 
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
>     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> 
> 
> 
>     at java.lang.Thread.run(Thread.java:595)
> 
> Java full stacktrace [show]
> 
> org.apache.cocoon.ProcessingException: Failed to process pipeline
>     at <map:serialize type="xml"> -
> file:/home/dspace/tds/dspace/webapps/dikk/aspects/aspects.xmap:126:31
>     at <map:generate type="file"> -
> file:/home/dspace/tds/dspace/webapps/dikk/aspects/aspects.xmap:125:55
>     at <map:serialize type="xml"> -
> resource://aspects/ArtifactBrowser/sitemap.xmap:219:35
>     at <map:transform type="CommunityViewer"> -
> resource://aspects/ArtifactBrowser/sitemap.xmap:218:47
>     at <map:transform type="Navigation"> -
> resource://aspects/ArtifactBrowser/sitemap.xmap:104:38
>     at <map:generate> - resource://aspects/ArtifactBrowser/sitemap.xmap:92:19
>     at <map:serialize type="xml"> -
> resource://aspects/Administrative/sitemap.xmap:824:31
>     at <map:transform type="Navigation"> -
> resource://aspects/Administrative/sitemap.xmap:269:38
>     at <map:transform type="SystemwideAlerts"> -
> resource://aspects/Administrative/sitemap.xmap:268:44
>     at <map:generate> - resource://aspects/Administrative/sitemap.xmap:266:19
>     at <map:serialize type="xml"> -
> resource://aspects/EPerson/sitemap.xmap:331:31
>     at <map:transform type="Navigation"> -
> resource://aspects/EPerson/sitemap.xmap:136:38
>     at <map:generate> - resource://aspects/EPerson/sitemap.xmap:125:19
>     at <map:serialize> - resource://aspects/Submission/sitemap.xmap:330:27
>     at <map:generate> - resource://aspects/Submission/sitemap.xmap:306:26
>     at <map:serialize type="xml"> -
> file:/home/dspace/tds/dspace/webapps/dikk/aspects/aspects.xmap:115:34
>     at <map:transform type="PageNotFound"> -
> file:/home/dspace/tds/dspace/webapps/dikk/aspects/aspects.xmap:114:43
>     at <map:generate> -
> file:/home/dspace/tds/dspace/webapps/dikk/aspects/aspects.xmap:113:22
>     at <map:serialize type="xhtml"> -
> file:/home/dspace/tds/dspace/webapps/dikk/themes/Reference/sitemap.xmap:184:34
>     at <map:transform type="NamespaceFilter"> -
> file:/home/dspace/tds/dspace/webapps/dikk/themes/Reference/sitemap.xmap:181:84
>     at <map:transform type="NamespaceFilter"> -
> file:/home/dspace/tds/dspace/webapps/dikk/themes/Reference/sitemap.xmap:180:78
>     at <map:transform type="i18n"> -
> file:/home/dspace/tds/dspace/webapps/dikk/themes/Reference/sitemap.xmap:174:33
>     at <map:transform> -
> file:/home/dspace/tds/dspace/webapps/dikk/themes/Reference/sitemap.xmap:170:44
>     at <map:transform type="IncludePageMeta"> -
> file:/home/dspace/tds/dspace/webapps/dikk/themes/Reference/sitemap.xmap:155:45
>     at <map:generate type="file"> -
> file:/home/dspace/tds/dspace/webapps/dikk/themes/Reference/sitemap.xmap:131:55
>     at <map:mount> -
> file:/home/dspace/tds/dspace/webapps/dikk/themes/themes.xmap:63:45
>     at <map:mount> -
> file:/home/dspace/tds/dspace/webapps/dikk/sitemap.xmap:345:73
>     at 
> org.apache.cocoon.ProcessingException.throwLocated(ProcessingException.java:144)
>     at 
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.handleException(AbstractProcessingPipeline.java:951)
>     at 
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:381)
>     at 
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:779)
>     at 
> org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:412)
>     at 
> org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:100)
>     at 
> org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:320)
>     at 
> org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
>     at 
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:335)
>     at 
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:779)
>     at 
> org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:412)
>     at 
> org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:100)
>     at 
> org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:320)
>     at 
> org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
>     at 
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:335)
>     at 
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:779)
>     at 
> org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:412)
>     at 
> org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:100)
>     at 
> org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:320)
>     at 
> org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
>     at 
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:335)
>     at 
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:779)
>     at 
> org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:412)
>     at 
> org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:100)
>     at 
> org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:320)
>     at 
> org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
>     at 
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:335)
>     at 
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:779)
>     at 
> org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:412)
>     at 
> org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:100)
>     at 
> org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:320)
>     at 
> org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
>     at 
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:335)
>     at 
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:779)
>     at 
> org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:412)
>     at 
> org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:100)
>     at 
> org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:320)
>     at 
> org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
>     at 
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:369)
>     at 
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:480)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120)
>     at 
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
>     at 
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:142)
>     at 
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
>     at 
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
>     at 
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
>     at 
> org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:252)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117)
>     at 
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:107)
>     at 
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:142)
>     at 
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
>     at 
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
>     at 
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
>     at 
> org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:252)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117)
>     at 
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:142)
>     at 
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
>     at 
> org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
>     at 
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
>     at 
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
>     at 
> org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:252)
>     at org.apache.cocoon.Cocoon.process(Cocoon.java:686)
>     at 
> org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1153)
>     at 
> org.dspace.app.xmlui.cocoon.DSpaceCocoonServlet.service(DSpaceCocoonServlet.java:245)
>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>     at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>     at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>     at 
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
>     at 
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>     at 
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
>     at 
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>     at 
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>     at 
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
>     at 
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
>     at 
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
>     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
>     at java.lang.Thread.run(Thread.java:595)
> Caused by: org.dspace.core.PluginInstantiationException: Cannot load
> plugin class: java.lang.ClassNotFoundException:
> org.dspace.app.stats.UsageEventJDBCLogger
>     at 
> org.dspace.app.xmlui.cocoon.AbstractDSpaceTransformer.handleException(AbstractDSpaceTransformer.java:140)
>     at 
> org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:279)
>     at 
> org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94)
>     at 
> org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:271)
>     at 
> org.apache.cocoon.components.EnvironmentChanger.startElement(EnvironmentStack.java:139)
>     at 
> org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:83)
>     at 
> org.apache.cocoon.components.sax.XMLByteStreamInterpreter.parse(XMLByteStreamInterpreter.java:96)
>     at 
> org.apache.cocoon.components.sax.XMLByteStreamInterpreter.deserialize(XMLByteStreamInterpreter.java:72)
>     at 
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:333)
>     ... 81 more
> Caused by: org.dspace.core.PluginInstantiationException: Cannot load
> plugin class: java.lang.ClassNotFoundException:
> org.dspace.app.stats.UsageEventJDBCLogger
>     at 
> org.dspace.core.PluginManager.getAnonymousPlugin(PluginManager.java:236)
>     at org.dspace.core.PluginManager.getSinglePlugin(PluginManager.java:158)
>     at org.dspace.app.xmlui.utils.UsageEvent.<init>(UsageEvent.java:71)
>     at 
> org.dspace.app.xmlui.aspect.artifactbrowser.CommunityViewer.addBody(CommunityViewer.java:278)
>     at 
> org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:256)
>     ... 88 more
> Caused by: java.lang.ClassNotFoundException:
> org.dspace.app.stats.UsageEventJDBCLogger
>     at 
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387)
>     at 
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
>     at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
>     at java.lang.Class.forName0(Native Method)
>     at java.lang.Class.forName(Class.java:164)
>     at 
> org.dspace.core.PluginManager.getAnonymousPlugin(PluginManager.java:220)
>     ... 92 more
> 
> The Manakin <http://di.tamu.edu/projects/xmlui/> / DSpace
> <http://dspace.org/> digital repository software.
> 
>>> Dear All,
>>>
>>>
>>>
>>> We will announce officially in a couple of hours the release of the 2.1 
>>> Statistics Add-on, as a patch for 1.5.1.
>>>
>>>
>>>
>>> The Statistics is available on the DSpace Wiki at: 
>>> http://wiki.dspace.org/index.php/StatisticsAddOn
>>>
>>>
>>>
>>> We plan to develop very quickly the patch for 1.5.2 after the official 
>>> release on April 6th.
>>>
>>>
>>>
>>> Best
>>>
>>>
>>>
>>> *Ricardo Saraiva**
>>> *---------------------------------------------------------------------------
>>>
>>> Universidade do Minho - Serviços de Documentação
>>> RepositóriUM: _https://repositorium.sdum.uminho.pt_
>>>
>>> Campus de Gualtar, 4710-057 Braga PORTUGAL
>>>
>>> Tel.: 253 604 150  Ext.:  605153
>>>
>>> Email: _rsara...@sdum.uminho.pt ___
>>>
>>>
>>>
>>>
>>
>>
> 
> ------------------------------------------------------------------------------
> _______________________________________________
> DSpace-tech mailing list
> DSpace-tech@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/dspace-tech
> 

-- 
Tim Donohue
Research Programmer, IDEALS
http://www.ideals.uiuc.edu/
University of Illinois
tdono...@illinois.edu | (217) 333-4648

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