Confluence unavailability
Asked by Lukas Maruniak:

Hi,

After going from Confluence 5.5.0 to 5.5.1 our Confluence instance became unavailable. We are getting following error in beginning of confluence log file.

```
ERROR [main] [plugin.osgi.factory.OsgiPlugin] enableInternal Detected an error (BundleException) enabling the plugin 'org.swift.confluence.table' : Unresolved constraint in bundle org.swift.confluence.table-plugin [188]: Unable to resolve 188.0: missing requirement [188.0] package; (&amp;(package=org.randombits.storage)(version&gt;=5.2.0)). This error usually occurs when your plugin imports a package from another bundle with a specific version constraint and either the bundle providing that package doesn't meet those version constraints, or there is no bundle available that provides the specified package. For more details on how to fix this, see https://developer.atlassian.com/x/mQAN
```

Moreover, following error is being raised throughout whole log:

```
2014-05-26 10:44:44,833 ERROR [http-bio-8443-exec-120] [ContainerBase.[Standalone].[localhost].[/]] log Unhandled exception occurred whilst decorating pagejava.lang.NullPointerExceptionat com.atlassian.spring.container.ContainerManager.getComponent(ContainerManager.java:33)at com.atlassian.confluence.setup.sitemesh.PluginDecoratorMapper.getPluginAccessor(PluginDecoratorMapper.java:76)at com.atlassian.confluence.setup.sitemesh.PluginDecoratorMapper.getDecorator(PluginDecoratorMapper.java:24)at com.opensymphony.module.sitemesh.mapper.AbstractDecoratorMapper.getDecorator(AbstractDecoratorMapper.java:45)at com.opensymphony.module.sitemesh.mapper.InlineDecoratorMapper.getDecorator(InlineDecoratorMapper.java:41)at com.atlassian.confluence.util.profiling.ConfluenceDecoratorSelector.selectDecorator(ConfluenceDecoratorSelector.java:60)at com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:83)at com.atlassian.confluence.util.profiling.ProfilingPageFilter.doFilter(ProfilingPageFilter.java:44)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:71)at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)at com.atlassian.seraph.filter.SecurityFilter.doFilter(SecurityFilter.java:211)at com.atlassian.confluence.web.filter.ConfluenceSecurityFilter.doFilter(ConfluenceSecurityFilter.java:27)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)at com.atlassian.seraph.filter.BaseLoginFilter.doFilter(BaseLoginFilter.java:150)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:71)at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:71)at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)at com.atlassian.confluence.web.filter.DebugFilter.doFilter(DebugFilter.java:50)at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:489)at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:467)at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:338)at org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:428)at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:201)at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603)at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)at java.lang.Thread.run(Unknown Source)2014-05-26 10:44:44,827 ERROR [http-bio-8443-exec-1] [ContainerBase.[Standalone].[localhost].[/]] log Unhandled exception occurred whilst decorating pagejava.lang.NullPointerExceptionat com.atlassian.spring.container.ContainerManager.getComponent(ContainerManager.java:33)at com.atlassian.confluence.setup.sitemesh.PluginDecoratorMapper.getPluginAccessor(PluginDecoratorMapper.java:76)at com.atlassian.confluence.setup.sitemesh.PluginDecoratorMapper.getDecorator(PluginDecoratorMapper.java:24)
```

Thanks in advance for any suggestions.

Lukas


Answers:
author: Venkat Patchigolla
body: It seems the error message is related to plugin Advanced Tables for Confluence. Check if you are the latest version of this plugin 6.5.0.

User installed plugins available under \<conf-home\>/data/plugins/user-installed


Tags: confluence-administration