Upgrading from 2.2-rc1 to 3.1-rc1 (since there was no 2.2 release, I took care
of the 2.1 to 2.3 dbscript manually, making a 220-to-230-migration.sql and
applying the others to 310).
Installation went OK, I can login as admin, etc, but accessing old weblog
entries result in the errors below. If I go to the respective weblog settings
and re-save the configuration (without any changes), the weblog works again
fine. I have to do that for every weblog (not a prob here since we only have a
handful of users but it would be a pain if we had hundreds of weblogs)
I don't know if there was anything I missed. I installed the optional themes and
editors, set the property "rendering.legacyModels.enabled=true"
Unfortunately I never tried the 2.3 or later official releases, so I don't know
if the problem might be something to do with the 2.2-rc1 upgrade. I wonder if
anyone upgrading from 2.1 or 2.3 is having similar problems.
---- Web page error
type Exception report
message
description The server encountered an internal error () that prevented it from
fulfilling this request.
exception
Error message:
java.lang.NullPointerException
org.apache.roller.ui.rendering.servlets.PageServlet.doGet(PageServlet.java:171)
javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.roller.ui.core.filters.CompressionFilter.doFilter(CompressionFilter.java:80)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:264)
org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:97)
org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
org.acegisecurity.securechannel.ChannelProcessingFilter.doFilter(ChannelProcessingFilter.java:138)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:217)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:129)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148)
org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:90)
org.apache.roller.ui.core.filters.StrutsCharEncodingFilter.doFilter(StrutsCharEncodingFilter.java:90)
org.apache.roller.ui.core.filters.CharEncodingFilter.doFilter(CharEncodingFilter.java:81)
org.apache.roller.ui.rendering.WeblogRequestMapper.handleRequest(WeblogRequestMapper.java:216)
org.apache.roller.ui.rendering.filters.RequestMappingFilter.doFilter(RequestMappingFilter.java:128)
org.apache.roller.ui.core.filters.InitFilter.doFilter(InitFilter.java:71)
org.apache.roller.ui.core.filters.PersistenceSessionFilter.doFilter(PersistenceSessionFilter.java:60)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:264)
org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)
org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
org.acegisecurity.securechannel.ChannelProcessingFilter.doFilter(ChannelProcessingFilter.java:138)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:217)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:191)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148)
org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:90)
org.apache.roller.ui.core.filters.SchemeEnforcementFilter.doFilter(SchemeEnforcementFilter.java:121)
org.apache.roller.ui.core.filters.CharEncodingFilter.doFilter(CharEncodingFilter.java:81)
---- roller.log
ERROR 2006-11-22 16:48:53,865 ApplicationDispatcher:invoke - Servlet.service()
for servlet jsp threw exception
java.lang.IllegalStateException: getOutputStream() has already been called for
this response
at org.apache.catalina.connector.Response.getWriter(Response.java:596)
org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:186)
org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:124)
org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:117)
org.apache.jasper.runtime.JspWriterImpl.flush(JspWriterImpl.java:172)
org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:887)
org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:460)
org.apache.jsp.WEB_002dINF.jsps.error_jsp._jspx_meth_tiles_insert_0(org.apache.jsp.WEB_002dINF.jsps.error_jsp:268)
org.apache.jsp.WEB_002dINF.jsps.error_jsp._jspService(org.apache.jsp.WEB_002dINF.jsps.error_jsp:161)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:465)
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:362)
org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:211)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:134)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
java.lang.Thread.run(Thread.java:595)
