[Building Sakai] Finished the jforum , but running problem

[Murthy Tanniru]

Tom,

Check the database for JForum tables. And make sure all the components 
of jforum are deployed correctly. Any other errors from the error log?

Thanks
Murthy
On 10/4/2012 6:38 PM, 林立基 wrote:
>
> Dear all:
>
>       I finished jforum in sakai 2.8.1¸but run it error message is 
> fallowing
>
> Expression templateName is undefined on line 6, column 14 in 
> exception.html. The problematic instruction: ---------- ==> 
> ${templateName} [on line 6, column 12 in exception.html] in include 
> "${templateName}/message.htm" [on line 6, column 1 in exception.html] 
> ---------- Java backtrace for programmers: ---------- 
> freemarker.core.InvalidReferenceException: Expression templateName is 
> undefined on line 6, column 14 in exception.html. at 
> freemarker.core.TemplateObject.assertNonNull(TemplateObject.java:124) 
> at freemarker.core.Expression.getStringValue(Expression.java:118) at 
> freemarker.core.Expression.getStringValue(Expression.java:93) at 
> freemarker.core.DollarVariable.accept(DollarVariable.java:76) at 
> freemarker.core.Environment.visit(Environment.java:196) at 
> freemarker.core.MixedContent.accept(MixedContent.java:92) at 
> freemarker.core.Environment.visit(Environment.java:196) at 
> freemarker.core.Environment.renderElementToString(Environment.java:1461) 
> at freemarker.core.StringLiteral.getStringValue(StringLiteral.java:95) 
> at freemarker.core.Include.accept(Include.java:110) at 
> freemarker.core.Environment.visit(Environment.java:196) at 
> freemarker.core.MixedContent.accept(MixedContent.java:92) at 
> freemarker.core.Environment.visit(Environment.java:196) at 
> freemarker.core.Environment.process(Environment.java:176) at 
> freemarker.template.Template.process(Template.java:232) at 
> org.etudes.jforum.exceptions.ExceptionWriter.handleExceptionData(ExceptionWriter.java:105) 
> at org.etudes.jforum.JForum.service(JForum.java:272) at 
> javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) 
> at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) 
> at 
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) 
> at 
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457) 
> at 
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) 
> at 
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311) 
> at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:137) at 
> org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:241) at 
> javax.servlet.http.HttpServlet.service(HttpServlet.java:627) at 
> javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) 
> at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) 
> at 
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) 
> at 
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457) 
> at 
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:359) 
> at 
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311) 
> at 
> org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:511) 
> at 
> org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1429) 
> at 
> org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:204) 
> at 
> org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) 
> at 
> org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:862) 
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:627) at 
> javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) 
> at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) 
> at 
> org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:659) 
> at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) 
> at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) 
> at 
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) 
> at 
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) 
> at 
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 
> at 
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) 
> at 
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) 
> at 
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) 
> at 
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:879) 
> at 
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) 
> at 
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) 
> at 
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) 
> at 
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) 
> at java.lang.Thread.run(Thread.java:662)
>
> What can I do to solution this problem?
>
> Best regards,
>
> 西喬系統科 技股份有限公司
> Tom Lin 林立基
>
> 地址:221-34 新北市汐止 區合順街18巷23弄1號1樓
> 電話:02-2660-1159  ext 207
>
> 手機0934-151240
>
>
>
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