[opencms-dev] Problem with settings change

[Vikrama Sanjeeva]

Looks like opencms cannot find the resource in db. Try with another resource
or u can create new one and can check on it.

good luck.

Bye,
Viki.

On Wed, Apr 23, 2008 at 10:33 AM, Stéphane Martin <martin at webtrio.de> wrote:

> Dear list members,
>
> in my working 7.0.4 installation I have tried to change the settings of my
> user in the explorer view and I get the following error:
>
> java.lang.NullPointerException
>        at
>
> org.apache.catalina.loader.WebappClassLoader.findResourceInternal(WebappClas
> sLoader.java:2001)
>        at
>
> org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLo
> ader.java:1796)
>        at
>
> org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.jav
> a:875)
>        at
>
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
> a:1330)
>        at
>
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
> a:1209)
>        at
> org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:125)
>        at
> org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:63)
>        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
>        at java.lang.Class.getDeclaredConstructors0(Native Method)
>        at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
>        at java.lang.Class.getConstructor0(Class.java:2699)
>        at java.lang.Class.newInstance0(Class.java:326)
>        at java.lang.Class.newInstance(Class.java:308)
>        at
>
> org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.jav
> a:138)
>        at
>
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3
> 14)
>        at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
>        at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>        at
>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
> FilterChain.java:269)
>        at
>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
> ain.java:188)
>        at
>
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.
> java:679)
>        at
>
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatch
> er.java:584)
>        at
>
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher
> .java:497)
>        at
>
> org.opencms.flex.CmsFlexRequestDispatcher.includeExternal(CmsFlexRequestDisp
> atcher.java:194)
>        at
>
> org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexRequestDispatcher.j
> ava:169)
>        at org.opencms.loader.CmsJspLoader.service(CmsJspLoader.java:1172)
>        at
>
> org.opencms.flex.CmsFlexRequestDispatcher.includeInternalWithCache(CmsFlexRe
> questDispatcher.java:423)
>        at
>
> org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexRequestDispatcher.j
> ava:173)
>        at
> org.opencms.loader.CmsJspLoader.dispatchJsp(CmsJspLoader.java:1206)
>        at org.opencms.loader.CmsJspLoader.load(CmsJspLoader.java:1150)
>        at
>
> org.opencms.loader.CmsResourceManager.loadResource(CmsResourceManager.java:9
> 64)
>        at org.opencms.main.OpenCmsCore.showResource(OpenCmsCore.java:1494)
>        at org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:152)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>        at
>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
> FilterChain.java:269)
>        at
>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
> ain.java:188)
>        at
>
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
> va:213)
>        at
>
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
> va:174)
>        at
>
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127
> )
>        at
>
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117
> )
>        at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:548)
>        at
>
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
> :108)
>        at
>
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
>        at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
>        at
>
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processC
> onnection(Http11BaseProtocol.java:665)
>        at
>
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
> a:528)
>        at
>
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
> rkerThread.java:81)
>        at
>
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
> a:689)
>        at java.lang.Thread.run(Thread.java:619)
>
> Best regards
>
> Stéphane Martin
>
>
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