Regarding Google Web Toolkit

Hi ,plse check this code
i am getting following error.
When we execute the following piece of code
public void onModuleLoad() {
log.debug("In class Treestructure");
// Create a tree with a few items in it.
//HttpServletRequest request = getThreadLocalRequest();
try{
String projectmanager=(String)tssession.getAttribute("projectmanagerid");
String projectname=(String)tssession.getAttribute("projectname");
projectlist=(HashMap)tssession.getAttribute("projectmemberslist");
log.info("executed till here");
-------> TreeItem root = new TreeItem(projectmanager);
// String parent=projectmanager;
TreeItem newroot=addchild(root,projectmanager);
Tree t = new Tree();
t.addItem(newroot);
// Add it to the root panel.
RootPanel.get().add(t);
}catch(Exception e)
log.debug("IN TreeStructrue Exception"+e);
We are getting the following exception.
At the line indicated by arrow.
The statements above that line are getting executed.
javax.servlet.ServletException: Servlet execution threw an exception
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:260)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:157)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDisp
atcher.java:704)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(Applica
tionDispatcher.java:474)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationD
ispatcher.java:409)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDis
patcher.java:312)
at
org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.
java:1062)
at
org.apache.struts.action.RequestProcessor.processForwardConfig(Reques
tProcessor.java:386)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja
va:229)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:119
6)
at
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:237)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:157)
at com.vl.hr.login.action.HrFilter.doFilter(HrFilter.java:52)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:186)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:157)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:214)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValv
eContext.java:104)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:520)
at
org.apache.catalina.core.StandardContextValve.invokeInternal(Standard
ContextValve.java:198)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:152)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValv
eContext.java:104)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:520)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:137)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValv
eContext.java:104)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:118)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValv
eContext.java:102)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:520)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:109)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValv
eContext.java:104)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:520)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at
org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:16
0)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:799)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
ssConnection(Http11Protocol.java:705)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java
:577)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:683)
at java.lang.Thread.run(Thread.java:536)
if any one knows GWT plse respond to this,
Thanking You

when will we get
javax.servlet.ServletException: Servlet execution threw an exception

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Here is a link within that article re: a patch for Firefox 6: https://gwt-code-reviews.appspot.com/1523805/
As Firefox 5.0 and 5.0.1 have unpatched vulnerabilities, I will not provide a link here. Click Inbox at the top right of this forum when you are signed-in to the forum for a message to you.
'''If this reply solves your problem, please click "Solved It" next to this reply when <u>signed-in</u> to the forum.'''

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Last edited by rabcor (2015-03-31 22:24:46)

Hello, I am maintaner of the AUR package, I tried right now, and I dont have any described problems you have. And honestly I have no idea how to help you.
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You may try here https://groups.google.com/forum/#!forum/gwdbeta to get to the bottom of it, if no luck here.
Last edited by jvb (2015-04-01 06:50:26)

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RocknRollTim

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