[opencms-dev] Problems uploading NewsRSS module

[Alan C. Farrow]

hi,

I have OpenCMS installed on a Linux box with MySQL. I'm trying to upload the
NewsRSS module and I get the following error:


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com.opencms.core.CmsException: 0 Unknown exception. Detailed error:
CmsException ID: 0.
root cause was java.lang.NullPointerException
 at
com.opencms.template.cache.CmsElementXml.getContent(CmsElementXml.java:194)
 at com.opencms.template.cache.CmsUri.callCanonicalRoot(CmsUri.java:185)
 at
com.opencms.template.cache.CmsElementCache.callCanonicalRoot(CmsElementCache
.java:149)
 at
com.opencms.launcher.CmsXmlLauncher.generateOutput(CmsXmlLauncher.java:285)
 at com.opencms.launcher.CmsXmlLauncher.launch(CmsXmlLauncher.java:341)
 at com.opencms.launcher.A_CmsLauncher.initlaunch(A_CmsLauncher.java:274)
 at com.opencms.core.OpenCms.showResource(OpenCms.java:961)
 at com.opencms.core.OpenCmsHttpServlet.doGet(OpenCmsHttpServlet.java:310)
 at com.opencms.core.OpenCmsHttpServlet.doPost(OpenCmsHttpServlet.java:331)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
 at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:284)
 at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:204)
 at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:257)
 at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex
t.java:151)
 at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
 at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContext
Valve.java:245)
 at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:199)
 at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex
t.java:151)
 at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
 at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:184
)
 at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex
t.java:151)
 at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:164
)
 at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex
t.java:149)
 at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
 at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:156)
 at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex
t.java:151)
 at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:972)
 at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:206)
 at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:833)
 at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:732)
 at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:619)
 at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:688)
 at java.lang.Thread.run(Thread.java:534)
>-----------
>Root cause:
>java.lang.NullPointerException
> at com.opencms.file.CmsRegistry.importGetModuleInfo(CmsRegistry.java:1778)
> at
com.opencms.workplace.CmsAdminModuleNew.importModule(CmsAdminModuleNew.java:
253)
> at
com.opencms.workplace.CmsAdminModuleNew.getContent(CmsAdminModuleNew.java:21
1)
> at
com.opencms.template.cache.CmsElementXml.getContent(CmsElementXml.java:171)
> at com.opencms.template.cache.CmsUri.callCanonicalRoot(CmsUri.java:185)
> at
com.opencms.template.cache.CmsElementCache.callCanonicalRoot(CmsElementCache
.java:149)
> at
com.opencms.launcher.CmsXmlLauncher.generateOutput(CmsXmlLauncher.java:285)
> at com.opencms.launcher.CmsXmlLauncher.launch(CmsXmlLauncher.java:341)
> at com.opencms.launcher.A_CmsLauncher.initlaunch(A_CmsLauncher.java:274)
> at com.opencms.core.OpenCms.showResource(OpenCms.java:961)
> at com.opencms.core.OpenCmsHttpServlet.doGet(OpenCmsHttpServlet.java:310)
> at com.opencms.core.OpenCmsHttpServlet.doPost(OpenCmsHttpServlet.java:331)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
> at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:284)
> at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:204)
> at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:257)
> at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex
t.java:151)
> at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
> at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContext
Valve.java:245)
> at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:199)
> at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex
t.java:151)
> at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
> at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:184
)
> at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex
t.java:151)
> at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:164
)
> at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex
t.java:149)
> at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
> at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:156)
> at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex
t.java:151)
> at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:972)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:206)
> at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:833)
> at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:732)
> at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:619)
> at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:688)
> at java.lang.Thread.run(Thread.java:534)

java.lang.NullPointerException
 at com.opencms.file.CmsRegistry.importGetModuleInfo(CmsRegistry.java:1778)
 at
com.opencms.workplace.CmsAdminModuleNew.importModule(CmsAdminModuleNew.java:
253)
 at
com.opencms.workplace.CmsAdminModuleNew.getContent(CmsAdminModuleNew.java:21
1)
 at
com.opencms.template.cache.CmsElementXml.getContent(CmsElementXml.java:171)
 at com.opencms.template.cache.CmsUri.callCanonicalRoot(CmsUri.java:185)
 at
com.opencms.template.cache.CmsElementCache.callCanonicalRoot(CmsElementCache
.java:149)
 at
com.opencms.launcher.CmsXmlLauncher.generateOutput(CmsXmlLauncher.java:285)
 at com.opencms.launcher.CmsXmlLauncher.launch(CmsXmlLauncher.java:341)
 at com.opencms.launcher.A_CmsLauncher.initlaunch(A_CmsLauncher.java:274)
 at com.opencms.core.OpenCms.showResource(OpenCms.java:961)
 at com.opencms.core.OpenCmsHttpServlet.doGet(OpenCmsHttpServlet.java:310)
 at com.opencms.core.OpenCmsHttpServlet.doPost(OpenCmsHttpServlet.java:331)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
 at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:284)
 at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:204)
 at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:257)
 at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex
t.java:151)
 at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
 at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContext
Valve.java:245)
 at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:199)
 at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex
t.java:151)
 at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
 at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:184
)
 at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex
t.java:151)
 at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:164
)
 at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex
t.java:149)
 at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
 at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:156)
 at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex
t.java:151)
 at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:972)
 at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:206)
 at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:833)
 at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:732)
 at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:619)
 at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:688)
 at java.lang.Thread.run(Thread.java:534)
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----------------------------

By the way, I've installed all modules needed by this one. Does anyone know
what's the problem.

Thx in advance.

Regards.

alan

QS·media
www.qsmedia.com


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