Hi Humberto, This is a new error to me. But, since Solr is running, it's possible that it's just your DSpace configuration that has gotten messed up.
You might want to double check that your "discovery.search.server" configuration is set properly: https://github.com/DSpace/DSpace/blob/dspace-6_x/dspace/config/modules/discovery.cfg#L8 And check that your "solr.server" configuration is set properly: https://github.com/DSpace/DSpace/blob/dspace-6_x/dspace/config/dspace.cfg#L59 Those settings tell DSpace where Solr should be accessible. So, if one of those is missing or set improperly, then DSpace may throw errors, even if Solr is running. That's just a guess...but, maybe someone else will have other ideas on this list. Tim On Thu, Oct 4, 2018 at 7:52 PM Humberto Blanco Castillo <[email protected]> wrote: > Hi , > Today i cant see the recent submissions, if i see the dspace log i get > this: > 2018-10-04 19:00:02,950 ERROR > org.dspace.statistics.SolrLoggerUsageEventListener @ Target host is null > 2018-10-04 19:00:03,172 ERROR org.dspace.discovery.SolrServiceImpl @ > anonymous:session_id=8E21FC52F56B3F1B8A790AC0576399DB:ip_addr=66.249.66.151:Error > while retrieving related items:Handle\colon; 20.500.12134/242 > org.apache.solr.client.solrj.SolrServerException: Error executing query > at > org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:100) > at > org.apache.solr.client.solrj.SolrServer.query(SolrServer.java:301) > at > org.dspace.discovery.SolrServiceImpl.getRelatedItems(SolrServiceImpl.java:2140) > at > org.dspace.app.xmlui.aspect.discovery.RelatedItems.addBody(RelatedItems.java:56) > at > org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:234) > at sun.reflect.GeneratedMethodAccessor135.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy162.startElement(Unknown Source) > at > org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:87) > at > org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) > at > org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:251) > at sun.reflect.GeneratedMethodAccessor135.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy163.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:251) > at sun.reflect.GeneratedMethodAccessor135.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy163.startElement(Unknown Source) > at > org.apache.cocoon.environment.internal.EnvironmentChanger.startElement(EnvironmentStack.java:140) > at > org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:87) > at > org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94) > at > org.dspace.app.xmlui.wing.AbstractWingTransformer.startElement(AbstractWingTransformer.java:251) > at sun.reflect.GeneratedMethodAccessor135.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy163.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.GeneratedMethodAccessor128.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy156.process(Unknown Source) > at > org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) > at > org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) > at > org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) > at > org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) > at sun.reflect.GeneratedMethodAccessor127.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy157.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.GeneratedMethodAccessor128.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy156.process(Unknown Source) > at > org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) > at > org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) > at > org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) > at > org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) > at sun.reflect.GeneratedMethodAccessor127.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy157.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.GeneratedMethodAccessor128.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy156.process(Unknown Source) > at > org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) > at > org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) > at > org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) > at > org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) > at sun.reflect.GeneratedMethodAccessor127.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy157.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.GeneratedMethodAccessor128.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy156.process(Unknown Source) > at > org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) > at > org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) > at > org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) > at > org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) > at sun.reflect.GeneratedMethodAccessor127.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy157.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.GeneratedMethodAccessor128.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy156.process(Unknown Source) > at > org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) > at > org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) > at > org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) > at > org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) > at sun.reflect.GeneratedMethodAccessor127.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy157.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.GeneratedMethodAccessor128.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy156.process(Unknown Source) > at > org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) > at > org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) > at > org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) > at > org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) > at sun.reflect.GeneratedMethodAccessor127.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy157.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.GeneratedMethodAccessor128.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy156.process(Unknown Source) > at > org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) > at > org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) > at > org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) > at > org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) > at sun.reflect.GeneratedMethodAccessor127.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy157.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.GeneratedMethodAccessor128.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy156.process(Unknown Source) > at > org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) > at > org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) > at > org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) > at > org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) > at sun.reflect.GeneratedMethodAccessor127.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy157.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.GeneratedMethodAccessor128.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy156.process(Unknown Source) > at > org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) > at > org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) > at > org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) > at > org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) > at sun.reflect.GeneratedMethodAccessor127.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy157.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.GeneratedMethodAccessor128.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy156.process(Unknown Source) > at > org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:362) > at > org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111) > at > org.apache.cocoon.components.source.util.SourceUtil.parse(SourceUtil.java:294) > at > org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:136) > at sun.reflect.GeneratedMethodAccessor127.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy157.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.GeneratedMethodAccessor145.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) > at com.sun.proxy.$Proxy156.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:741) > 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:204) > at com.sun.proxy.$Proxy153.service(Unknown Source) > at org.dspace.springmvc.CocoonView.render(CocoonView.java:113) > at > org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1216) > at > org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1001) > at > org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:945) > at > org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:867) > at > org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:951) > at > org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:842) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:634) > at > org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:827) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > at > org.dspace.app.xmlui.cocoon.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:113) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > at > org.dspace.app.xmlui.cocoon.DSpaceCocoonServletFilter.doFilter(DSpaceCocoonServletFilter.java:160) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > at > org.dspace.app.xmlui.cocoon.servlet.multipart.DSpaceMultipartFilter.doFilter(DSpaceMultipartFilter.java:119) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > at > org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > at > org.dspace.rdf.negotiation.NegotiationFilter.doFilter(NegotiationFilter.java:52) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > at > org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:592) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80) > at > org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) > at > org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:498) > at > org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) > at > org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:796) > at > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1374) > at > org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at > org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) > at java.lang.Thread.run(Thread.java:748) > *Caused by: java.lang.IllegalStateException: Target host is null* > at org.apache.http.util.Asserts.notNull(Asserts.java:52) > at > org.apache.http.impl.conn.ProxySelectorRoutePlanner.determineRoute(ProxySelectorRoutePlanner.java:134) > at > org.apache.http.impl.client.DefaultRequestDirector.determineRoute(DefaultRequestDirector.java:762) > at > org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:381) > at > org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:882) > at > org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82) > at > org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:107) > at > org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55) > at > org.apache.solr.client.solrj.impl.HttpSolrServer.executeMethod(HttpSolrServer.java:448) > at > org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:210) > at > org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:206) > at > org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:91) > ... 298 more > 2018-10-04 19:00:03,761 INFO org.dspace.browse.BrowseEngine @ > anonymous:session_id=B773043F77FB19713001DB6E4C0779D9:ip_addr=207.46.13.69: > browse_by_item: > 2018-10-04 19:00:03,766 INFO org.dspace.browse.BrowseEngine @ > anonymous:session_id=B773043F77FB19713001DB6E4C0779D9:ip_addr=207.46.13.69: > browse_by_item: > > > I believe that have an error in tomcat because > *java.lang.IllegalStateException: > Target host is null* but its only an assumption and i not know how can i > correct this. I chek solr and appears like works fine > > > .. > > Really apreciate your help. thanks! > > -- > All messages to this mailing list should adhere to the DuraSpace Code of > Conduct: https://duraspace.org/about/policies/code-of-conduct/ > --- > You received this message because you are subscribed to the Google Groups > "DSpace Technical Support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/dspace-tech. > For more options, visit https://groups.google.com/d/optout. > -- Tim Donohue Technical Lead for DSpace & DSpaceDirect DuraSpace.org | DSpace.org | DSpaceDirect.org -- All messages to this mailing list should adhere to the DuraSpace Code of Conduct: https://duraspace.org/about/policies/code-of-conduct/ --- You received this message because you are subscribed to the Google Groups "DSpace Technical Support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/dspace-tech. For more options, visit https://groups.google.com/d/optout.
