Re: Preferences->Themes Unexpected Error

Fri, 25 May 2007 09:22:33 -0700 

FYI, I've seen the same error from time to time.
Also, for installs with which it was associated, the front page handle seems to "dissolve" from time to time. It can be restored with effort via the administrative interface, but if an only if the effort is directed at restored the front page handle that became dysfunctional. 
George Frink
President,
Southern Connections Inc.
919 341 2999
[EMAIL PROTECTED]



On May 18, 2007, at 9:50 AM, Dave wrote:


So this could be a database specific issue?

Please file a bug so we can track this.

- Dave



On 5/17/07, Daniel Fisla <[EMAIL PROTECTED]> wrote:
By the way, I got the same error with roller 4.x from trunk on MySql 5.0.38. 

-Daniel.


On 5/10/07, Dave <[EMAIL PROTECTED]> wrote:
>
> Go to the Server Admin page and set the "Handle of weblog to serve as 
> frontpage blog" that should fix the problem.
>
> But I'm not sure why you are getting that error, the
> 'site.frontpage.weblog.handle' should not be null. What database are 
> you using?
>
> - Dave
>
>
>
> On 5/10/07, Aggeliki Koukoutsaki <[EMAIL PROTECTED]> wrote:
> >
> > Hi all,when i go to Preferences->Themes instead of previewing the theme 
> i get an unexpected exception.Here is the trace:ERROR 2007-05-10
> 10:04:01,548 StandardWrapperValve:invoke - Servlet.service() for servlet 
> default threw exceptionjava.lang.NullPointerException    at
> org.apache.roller.config.RollerRuntimeConfig.isFrontPageWeblog(
> RollerRuntimeConfig.java:223)    at
> org.apache.roller.config.RollerRuntimeConfig.isSiteWideWeblog(
> RollerRuntimeConfig.java:236)    at
> org.apache.roller.ui.rendering.servlets.PageServlet.processReferrer( 
> PageServlet.java:497)    at
> org.apache.roller.ui.rendering.servlets.PageServlet.doGet (PageServlet.java:132) at 
> javax.servlet.http.HttpServlet.service(HttpServlet.java:689)    at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)    at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:252)    at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:173)    at
> org.apache.roller.ui.core.filters.CompressionFilter.doFilter(
> CompressionFilter.java:80)    at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:202)    at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:173)    at
> org.acegisecurity.util.FilterChainProxy $VirtualFilterChain.doFilter( 
> FilterChainProxy.java:264)    at
> org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(
> FilterSecurityInterceptor.java:97)    at
> org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(
> FilterSecurityInterceptor.java:72)    at
> org.acegisecurity.util.FilterChainProxy $VirtualFilterChain.doFilter( 
> FilterChainProxy.java:274)    at
> org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(
> ExceptionTranslationFilter.java:110)    at
> org.acegisecurity.util.FilterChainProxy $VirtualFilterChain.doFilter( 
> FilterChainProxy.java:274)    at
> org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFil ter( 
> AnonymousProcessingFilter.java:125)    at
> org.acegisecurity.util.FilterChainProxy $VirtualFilterChain.doFilter( 
> FilterChainProxy.java:274)    at
> org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doF ilter 
> (SecurityContextHolderAwareRequestFilter.java:81)    at
> org.acegisecurity.util.FilterChainProxy $VirtualFilterChain.doFilter( 
> FilterChainProxy.java:274)    at
> org.acegisecurity.securechannel.ChannelProcessingFilter.doFilter(
> ChannelProcessingFilter.java:138)    at
> org.acegisecurity.util.FilterChainProxy $VirtualFilterChain.doFilter( 
> FilterChainProxy.java:274)    at
> org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter( 
> RememberMeProcessingFilter.java:142)    at
> org.acegisecurity.util.FilterChainProxy $VirtualFilterChain.doFilter( 
> FilterChainProxy.java:274)    at
> org.acegisecurity.ui.AbstractProcessingFilter.doFilter(
> AbstractProcessingFilter.java:217)    at
> org.acegisecurity.util.FilterChainProxy $VirtualFilterChain.doFilter( 
> FilterChainProxy.java:274)    at
> org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilte r( 
> HttpSessionContextIntegrationFilter.java:153)    at
> org.acegisecurity.util.FilterChainProxy $VirtualFilterChain.doFilter( 
> FilterChainProxy.java:274)    at
> org.acegisecurity.util.FilterChainProxy.doFilter (FilterChainProxy.java:148) at > org.acegisecurity.util.FilterToBeanProxy.doFilter (FilterToBeanProxy.java:98) at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:202)    at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:173)    at
> org.apache.roller.ui.core.filters.StrutsCharEncodingFilter.doFilter( 
> StrutsCharEncodingFilter.java:90)    at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:202)    at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:173)    at
> org.apache.roller.ui.core.filters.CharEncodingFilter.doFilter(
> CharEncodingFilter.java:81)    at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:202)    at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:173)    at
> org.apache.catalina.core.ApplicationDispatcher.invoke(
> ApplicationDispatcher.java:672)    at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(
> ApplicationDispatcher.java:463)    at
> org.apache.catalina.core.ApplicationDispatcher.doForward(
> ApplicationDispatcher.java:398)    at
> org.apache.catalina.core.ApplicationDispatcher.forward(
> ApplicationDispatcher.java:301)    at
> org.apache.roller.ui.rendering.WeblogRequestMapper.handleRequest(
> WeblogRequestMapper.java:216)    at
> org.apache.roller.ui.rendering.filters.RequestMappingFilter.doFilter( 
> RequestMappingFilter.java:128)    at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:202)    at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:173)    at
> org.apache.roller.ui.core.filters.InitFilter.doFilter (InitFilter.java:71) at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:202)    at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:173)    at
> org.apache.roller.ui.core.filters.PersistenceSessionFilter.doFilter( 
> PersistenceSessionFilter.java:60)    at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:202)    at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:173)    at
> org.acegisecurity.util.FilterChainProxy $VirtualFilterChain.doFilter( 
> FilterChainProxy.java:264)    at
> org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(
> FilterSecurityInterceptor.java:107)    at
> org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(
> FilterSecurityInterceptor.java:72)    at
> org.acegisecurity.util.FilterChainProxy $VirtualFilterChain.doFilter( 
> FilterChainProxy.java:274)    at
> org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(
> ExceptionTranslationFilter.java:110)    at
> org.acegisecurity.util.FilterChainProxy $VirtualFilterChain.doFilter( 
> FilterChainProxy.java:274)    at
> org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFil ter( 
> AnonymousProcessingFilter.java:125)    at
> org.acegisecurity.util.FilterChainProxy $VirtualFilterChain.doFilter( 
> FilterChainProxy.java:274)    at
> org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doF ilter 
> (SecurityContextHolderAwareRequestFilter.java:81)    at
> org.acegisecurity.util.FilterChainProxy $VirtualFilterChain.doFilter( 
> FilterChainProxy.java:274)    at
> org.acegisecurity.securechannel.ChannelProcessingFilter.doFilter(
> ChannelProcessingFilter.java:138)    at
> org.acegisecurity.util.FilterChainProxy $VirtualFilterChain.doFilter( 
> FilterChainProxy.java:274)    at
> org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter( 
> RememberMeProcessingFilter.java:142)    at
> org.acegisecurity.util.FilterChainProxy $VirtualFilterChain.doFilter( 
> FilterChainProxy.java:274)    at
> org.acegisecurity.ui.AbstractProcessingFilter.doFilter(
> AbstractProcessingFilter.java:217)    at
> org.acegisecurity.util.FilterChainProxy $VirtualFilterChain.doFilter( 
> FilterChainProxy.java:274)    at
> org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilte r( 
> HttpSessionContextIntegrationFilter.java:229)    at
> org.acegisecurity.util.FilterChainProxy $VirtualFilterChain.doFilter( 
> FilterChainProxy.java:274)    at
> org.acegisecurity.util.FilterChainProxy.doFilter (FilterChainProxy.java:148) at > org.acegisecurity.util.FilterToBeanProxy.doFilter (FilterToBeanProxy.java:98) at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:202)    at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:173)    at
> org.apache.roller.ui.core.filters.SchemeEnforcementFilter.doFilter(
> SchemeEnforcementFilter.java:121)    at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:202)    at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:173)    at
> org.apache.roller.ui.core.filters.CharEncodingFilter.doFilter(
> CharEncodingFilter.java:81)    at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:202)    at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:173)    at
> org.apache.catalina.core.StandardWrapperValve.invoke(
> StandardWrapperValve.java:213)    at
> org.apache.catalina.core.StandardContextValve.invoke(
> StandardContextValve.java:178)    at
> org.apache.catalina.core.StandardHostValve.invoke (StandardHostValve.java:126) at > org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:105) at 
> org.apache.catalina.core.StandardEngineValve.invoke(
> StandardEngineValve.java:107)    at
> org.apache.catalina.connector.CoyoteAdapter.service (CoyoteAdapter.java:148) at > org.apache.coyote.http11.Http11Processor.process (Http11Processor.java:869) at 
>
> org.apache.coyote.http11.Http11BaseProtocol $Http11ConnectionHandler.processConnection 
> (Http11BaseProtocol.java:664)    at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(
> PoolTcpEndpoint.java:527)    at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(
> LeaderFollowerWorkerThread.java:80)    at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
> ThreadPool.java:684) at java.lang.Thread.run(Thread.java:595) The ' > site.frontpage.weblog.handle' in db has null value.Thanks in advance! 
> > _________________________________________________________________
> > Discover the new Windows Vista
> > http://search.msn.com/results.aspx?q=windows+vista&mkt=en- US&form=QBRE 
>



--
Daniel Fisla
[EMAIL PROTECTED]

ITMATTER Inc.
www.itmatter.com

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