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Posted to users@continuum.apache.org by "Y.B." <ye...@yahoo.com> on 2008/07/15 20:38:01 UTC

NullPointerException in 'Members' page

Hi,

Please, help, if you know what is it. Thanks.

I receive this message in 'Members' page in new Project Group:

        java.lang.NullPointerException
	at
org.apache.maven.continuum.web.action.ProjectGroupAction.populateProjectGrou
pUsers(ProjectGroupAction.java:550)
	at
org.apache.maven.continuum.web.action.ProjectGroupAction.members(ProjectGrou
pAction.java:225)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at
com.opensymphony.xwork.DefaultActionInvocation.invokeAction(DefaultActionInv
ocation.java:358)
	at
com.opensymphony.xwork.DefaultActionInvocation.invokeActionOnly(DefaultActio
nInvocation.java:218)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:192)
	at
org.codehaus.plexus.xwork.interceptor.PlexusReleaseComponentInterceptor.inte
rcept(PlexusReleaseComponentInterceptor.java:69)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
com.opensymphony.xwork.interceptor.DefaultWorkflowInterceptor.doIntercept(De
faultWorkflowInterceptor.java:175)
	at
com.opensymphony.xwork.interceptor.MethodFilterInterceptor.intercept(MethodF
ilterInterceptor.java:86)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
com.opensymphony.xwork.validator.ValidationInterceptor.doIntercept(Validatio
nInterceptor.java:115)
	at
com.opensymphony.xwork.interceptor.MethodFilterInterceptor.intercept(MethodF
ilterInterceptor.java:86)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
org.apache.maven.continuum.web.interceptor.ForceContinuumConfigurationInterc
eptor.intercept(ForceContinuumConfigurationInterceptor.java:72)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
org.codehaus.plexus.redback.xwork.interceptor.PolicyEnforcementInterceptor.i
ntercept(PolicyEnforcementInterceptor.java:149)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
org.codehaus.plexus.redback.xwork.interceptor.SecureActionInterceptor.interc
ept(SecureActionInterceptor.java:178)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
org.codehaus.plexus.xwork.interceptor.ExceptionMappingInterceptor.intercept(
ExceptionMappingInterceptor.java:58)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
com.opensymphony.xwork.interceptor.DefaultWorkflowInterceptor.doIntercept(De
faultWorkflowInterceptor.java:175)
	at
com.opensymphony.xwork.interceptor.MethodFilterInterceptor.intercept(MethodF
ilterInterceptor.java:86)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
com.opensymphony.xwork.validator.ValidationInterceptor.doIntercept(Validatio
nInterceptor.java:115)
	at
com.opensymphony.xwork.interceptor.MethodFilterInterceptor.intercept(MethodF
ilterInterceptor.java:86)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterce
ptor.java:31)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterce
ptor.java:31)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterce
ptor.java:31)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
com.opensymphony.webwork.interceptor.FileUploadInterceptor.intercept(FileUpl
oadInterceptor.java:174)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterce
ptor.java:31)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
com.opensymphony.webwork.interceptor.debugging.DebuggingInterceptor.intercep
t(DebuggingInterceptor.java:169)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterce
ptor.java:31)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
com.opensymphony.xwork.interceptor.I18nInterceptor.intercept(I18nInterceptor
.java:151)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterce
ptor.java:31)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterce
ptor.java:31)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterce
ptor.java:31)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
com.opensymphony.xwork.interceptor.ExceptionMappingInterceptor.intercept(Exc
eptionMappingInterceptor.java:186)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
org.codehaus.plexus.redback.xwork.interceptor.AutoLoginInterceptor.intercept
(AutoLoginInterceptor.java:156)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
org.codehaus.plexus.redback.xwork.interceptor.ForceAdminUserInterceptor.inte
rcept(ForceAdminUserInterceptor.java:76)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
org.codehaus.plexus.redback.xwork.interceptor.EnvironmentCheckInterceptor.in
tercept(EnvironmentCheckInterceptor.java:122)
	at
com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
n.java:190)
	at
com.opensymphony.xwork.DefaultActionProxy.execute(DefaultActionProxy.java:11
6)
	at
com.opensymphony.webwork.dispatcher.DispatcherUtils.serviceAction(Dispatcher
Utils.java:273)
	at
com.opensymphony.webwork.dispatcher.FilterDispatcher.doFilter(FilterDispatch
er.java:202)
	at
org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebAppl
icationHandler.java:821)
	at
com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java
:118)
	at
com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:
52)
	at
org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebAppl
icationHandler.java:821)
	at
com.opensymphony.webwork.dispatcher.ActionContextCleanUp.doFilter(ActionCont
extCleanUp.java:88)
	at
org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebAppl
icationHandler.java:821)
	at
org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandl
er.java:471)
	at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568)
	at org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
	at
org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext
.java:633)
	at org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
	at org.mortbay.http.HttpServer.service(HttpServer.java:909)
	at org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
	at
org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:982)
	at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
	at
org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
	at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
	at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)

Y.B.

Re: NullPointerException in 'Members' page

Posted by Emmanuel Venisse <em...@gmail.com>.

It's a bug in 1.1 that I fixed in trunk

Emmanuel

On Tue, Jul 15, 2008 at 8:38 PM, Y.B. <ye...@yahoo.com> wrote:

> Hi,
>
> Please, help, if you know what is it. Thanks.
>
> I receive this message in 'Members' page in new Project Group:
>
>        java.lang.NullPointerException
>        at
>
> org.apache.maven.continuum.web.action.ProjectGroupAction.populateProjectGrou
> pUsers(ProjectGroupAction.java:550)
>        at
>
> org.apache.maven.continuum.web.action.ProjectGroupAction.members(ProjectGrou
> pAction.java:225)
>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at
>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
> )
>        at
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
> .java:25)
>        at java.lang.reflect.Method.invoke(Method.java:597)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invokeAction(DefaultActionInv
> ocation.java:358)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invokeActionOnly(DefaultActio
> nInvocation.java:218)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:192)
>        at
>
> org.codehaus.plexus.xwork.interceptor.PlexusReleaseComponentInterceptor.inte
> rcept(PlexusReleaseComponentInterceptor.java:69)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> com.opensymphony.xwork.interceptor.DefaultWorkflowInterceptor.doIntercept(De
> faultWorkflowInterceptor.java:175)
>        at
>
> com.opensymphony.xwork.interceptor.MethodFilterInterceptor.intercept(MethodF
> ilterInterceptor.java:86)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> com.opensymphony.xwork.validator.ValidationInterceptor.doIntercept(Validatio
> nInterceptor.java:115)
>        at
>
> com.opensymphony.xwork.interceptor.MethodFilterInterceptor.intercept(MethodF
> ilterInterceptor.java:86)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> org.apache.maven.continuum.web.interceptor.ForceContinuumConfigurationInterc
> eptor.intercept(ForceContinuumConfigurationInterceptor.java:72)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> org.codehaus.plexus.redback.xwork.interceptor.PolicyEnforcementInterceptor.i
> ntercept(PolicyEnforcementInterceptor.java:149)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> org.codehaus.plexus.redback.xwork.interceptor.SecureActionInterceptor.interc
> ept(SecureActionInterceptor.java:178)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> org.codehaus.plexus.xwork.interceptor.ExceptionMappingInterceptor.intercept(
> ExceptionMappingInterceptor.java:58)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> com.opensymphony.xwork.interceptor.DefaultWorkflowInterceptor.doIntercept(De
> faultWorkflowInterceptor.java:175)
>        at
>
> com.opensymphony.xwork.interceptor.MethodFilterInterceptor.intercept(MethodF
> ilterInterceptor.java:86)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> com.opensymphony.xwork.validator.ValidationInterceptor.doIntercept(Validatio
> nInterceptor.java:115)
>        at
>
> com.opensymphony.xwork.interceptor.MethodFilterInterceptor.intercept(MethodF
> ilterInterceptor.java:86)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterce
> ptor.java:31)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterce
> ptor.java:31)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterce
> ptor.java:31)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> com.opensymphony.webwork.interceptor.FileUploadInterceptor.intercept(FileUpl
> oadInterceptor.java:174)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterce
> ptor.java:31)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> com.opensymphony.webwork.interceptor.debugging.DebuggingInterceptor.intercep
> t(DebuggingInterceptor.java:169)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterce
> ptor.java:31)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> com.opensymphony.xwork.interceptor.I18nInterceptor.intercept(I18nInterceptor
> .java:151)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterce
> ptor.java:31)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterce
> ptor.java:31)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterce
> ptor.java:31)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> com.opensymphony.xwork.interceptor.ExceptionMappingInterceptor.intercept(Exc
> eptionMappingInterceptor.java:186)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> org.codehaus.plexus.redback.xwork.interceptor.AutoLoginInterceptor.intercept
> (AutoLoginInterceptor.java:156)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> org.codehaus.plexus.redback.xwork.interceptor.ForceAdminUserInterceptor.inte
> rcept(ForceAdminUserInterceptor.java:76)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> org.codehaus.plexus.redback.xwork.interceptor.EnvironmentCheckInterceptor.in
> tercept(EnvironmentCheckInterceptor.java:122)
>        at
>
> com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocatio
> n.java:190)
>        at
>
> com.opensymphony.xwork.DefaultActionProxy.execute(DefaultActionProxy.java:11
> 6)
>        at
>
> com.opensymphony.webwork.dispatcher.DispatcherUtils.serviceAction(Dispatcher
> Utils.java:273)
>        at
>
> com.opensymphony.webwork.dispatcher.FilterDispatcher.doFilter(FilterDispatch
> er.java:202)
>        at
>
> org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebAppl
> icationHandler.java:821)
>        at
>
> com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java
> :118)
>        at
>
> com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:
> 52)
>        at
>
> org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebAppl
> icationHandler.java:821)
>        at
>
> com.opensymphony.webwork.dispatcher.ActionContextCleanUp.doFilter(ActionCont
> extCleanUp.java:88)
>        at
>
> org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebAppl
> icationHandler.java:821)
>        at
>
> org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandl
> er.java:471)
>        at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568)
>        at org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
>        at
>
> org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext
> .java:633)
>        at org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
>        at org.mortbay.http.HttpServer.service(HttpServer.java:909)
>        at org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
>        at
> org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:982)
>        at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
>        at
> org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
>        at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
>        at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
>
> Y.B.
>
>
>
>