Craig,
That was indeed the issue, thx!
/Colin
Craig McClanahan wrote:
On 2/28/07, Colin Chalmers <[EMAIL PROTECTED]> wrote:
Hi,
I'm experimenting with the dialog manager and seem to have ommitted a
setting somewhere which is throwing an exception.
Basically I'm just hitting one page and after clicking a button I should
be brought to the next page, however this is not happening.
In the logs I see the following exception:
<exception>
2007-02-28 15:53:54 StandardContext[/shale]null
java.lang.NullPointerException
at
org.apache.shale.dialog.faces.DialogNavigationHandler.handleNavigation(DialogNavigationHandler.java:121)
at
Hmm ... the NPE here implies that the DialogContextManager managed
bean (looked for in the line right above) cannot be found. One way
this could happen is if you didn't include the actual dialog manager
implementation JAR (shale-dialog-basic-1.0.4.jar in this case) in
addition to the API jar (shale-dialog-1.0.4.jar) in your webapp.
Could you check that please?
Craig
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:84)
at
org.apache.shale.view.faces.ViewActionListener.processAction(ViewActionListener.java:74)
at javax.faces.component.UICommand.broadcast(UICommand.java:106)
at
javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:94)
at
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:168)
at
org.apache.shale.view.faces.ShaleViewRoot.processApplication(ShaleViewRoot.java:40)
at
org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:316)
at
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at
org.apache.shale.application.faces.ShaleApplicationFilter.doFilter(ShaleApplicationFilter.java:267)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at
org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:534)
</exception>
My dialog-config files looks like the following
<dialogs>
<dialog name="Create New Dialog" start="Input">
<transition outcome="start" target="Input"/>
<transition outcome="exit" target="Exit"/>
<view name="Input" viewId="/input.jsf" >
<transition outcome="next" target="Register"/>
</view>
<end name="Exit" viewId="/goodBye.jsf"/>
</dialog>
</dialogs>
& th epage itself contains
<h:form id="start">
<h:commandButton id="startDialog" action="dialog:Create New
Dialog" value="Create New Dialog >>" />
</h:form>
Currently I've no idea why it's not working :-((
Any help or links to examples would be much appreciated!!
Thx
/Colin
