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Posted to users@myfaces.apache.org by Matthew Broadhead <ma...@nbmlaw.co.uk.INVALID> on 2018/12/15 10:07:44 UTC
error messages lack debug information
occasionally i get error messages that are very hard to debug because
they don't give enough detail about where the problem occurred. for
instance i have pasted below one which i am currently struggling with.
i have stepped through the myfaces code but it doesn't seem to help me
understand where the error is occurring.
javax.el.ELException: Cannot convert [false] of type [class
java.lang.Boolean] to [class
uk.me.kissy.database.entities.jpa.accounts.BillTemplateSection]
at org.apache.el.lang.ELSupport.coerceToType(ELSupport.java:576)
at org.apache.el.parser.AstValue.setValue(AstValue.java:202)
at
org.apache.el.ValueExpressionImpl.setValue(ValueExpressionImpl.java:263)
at
org.apache.webbeans.el22.WrappedValueExpression.setValue(WrappedValueExpression.java:95)
at
org.apache.myfaces.view.facelets.el.ContextAwareTagValueExpression.setValue(ContextAwareTagValueExpression.java:153)
at
org.apache.myfaces.view.facelets.el.LocationValueExpression.setValue(LocationValueExpression.java:157)
at javax.faces.component.UIInput.updateModel(UIInput.java:418)
at javax.faces.component.UIInput.processUpdates(UIInput.java:336)
at
javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
at
javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
at
javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1499)
at
org.apache.myfaces.view.facelets.component.UIRepeat.process(UIRepeat.java:939)
at
org.apache.myfaces.view.facelets.component.UIRepeat.processUpdates(UIRepeat.java:1245)
at
javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
at
javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1499)
at
org.apache.myfaces.view.facelets.component.UIRepeat.process(UIRepeat.java:939)
at
org.apache.myfaces.view.facelets.component.UIRepeat.processUpdates(UIRepeat.java:1245)
at javax.faces.component.UIForm.processUpdates(UIForm.java:264)
at
org.apache.myfaces.context.servlet.PartialViewContextImpl$PhaseAwareVisitCallback.visit(PartialViewContextImpl.java:792)
at
org.apache.myfaces.component.visit.PartialVisitContext.invokeVisitCallback(PartialVisitContext.java:213)
at javax.faces.component.UIForm.visitTree(UIForm.java:314)
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
at
javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
at
javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
at
javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
at
javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
at
javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
at
org.apache.myfaces.context.servlet.PartialViewContextImpl.processPartialExecute(PartialViewContextImpl.java:430)
at
org.apache.myfaces.context.servlet.PartialViewContextImpl.processPartial(PartialViewContextImpl.java:411)
at
org.primefaces.context.PrimePartialViewContext.processPartial(PrimePartialViewContext.java:57)
at
javax.faces.context.PartialViewContextWrapper.processPartial(PartialViewContextWrapper.java:85)
at
org.omnifaces.context.OmniPartialViewContext.processPartial(OmniPartialViewContext.java:144)
at
javax.faces.component.UIViewRoot$UpdateModelPhaseProcessor.process(UIViewRoot.java:1825)
at javax.faces.component.UIViewRoot._process(UIViewRoot.java:1657)
at javax.faces.component.UIViewRoot.processUpdates(UIViewRoot.java:918)
at
org.apache.myfaces.lifecycle.UpdateModelValuesExecutor.execute(UpdateModelValuesExecutor.java:38)
at
org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:196)
at
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:143)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.openejb.server.httpd.EEFilter.doFilter(EEFilter.java:65)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:44)
at
org.keycloak.adapters.tomcat.AbstractAuthenticatedActionsValve.invoke(AbstractAuthenticatedActionsValve.java:67)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:610)
at
org.keycloak.adapters.tomcat.AbstractKeycloakAuthenticatorValve.invoke(AbstractKeycloakAuthenticatorValve.java:181)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
at
org.apache.tomee.catalina.OpenEJBSecurityListener$RequestCapturer.invoke(OpenEJBSecurityListener.java:97)
at
org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
at
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800)
at
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471)
at
org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)
Re: error messages lack debug information
Posted by Thomas Andraschko <an...@gmail.com>.
Feel free to implement something and provide a PR!
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Am Sa., 15. Dez. 2018 um 16:47 Uhr schrieb Matthew Broadhead
<ma...@nbmlaw.co.uk.invalid>:
> perfect! thanks. would be really helpful if it could output that info
> when the error occurs
>
> On 15/12/2018 12:45, Thomas Andraschko wrote:
> > thats probably in LocationValueExpression#location
> >
> > Am Sa., 15. Dez. 2018 um 12:43 Uhr schrieb Matthew Broadhead
> > <ma...@nbmlaw.co.uk.invalid>:
> >
> >> i suppose the line number that is failing in the xhtml...
> >> i don't really understand what EL is trying to compare and why
> >>
> >> On 15/12/2018 12:39, Thomas Andraschko wrote:
> >>> which line number?
> >>>
> >>> Am Sa., 15. Dez. 2018 um 11:52 Uhr schrieb Matthew Broadhead
> >>> <ma...@nbmlaw.co.uk.invalid>:
> >>>
> >>>> if i look at ValueExpression.getExpressionString it says
> >>>> #{cc.attrs.billTemplateSection.breakdown} which is a Boolean attribute
> >>>> of BillTemplateSection. but it is saying it is not equivalent to
> >>>> BillTemplateSection. is it possible to get a line number?
> >>>>
> >>>> On 15/12/2018 11:48, Thomas Andraschko wrote:
> >>>>> Try to debug the getExpressionString in the ValueExpression classes
> >>>>> So you should be able to find the causing el
> >>>>>
> >>>>> Am Sa., 15. Dez. 2018, 11:07 hat Matthew Broadhead
> >>>>> <ma...@nbmlaw.co.uk.invalid> geschrieben:
> >>>>>
> >>>>>> occasionally i get error messages that are very hard to debug
> because
> >>>>>> they don't give enough detail about where the problem occurred. for
> >>>>>> instance i have pasted below one which i am currently struggling
> with.
> >>>>>> i have stepped through the myfaces code but it doesn't seem to help
> me
> >>>>>> understand where the error is occurring.
> >>>>>>
> >>>>>> javax.el.ELException: Cannot convert [false] of type [class
> >>>>>> java.lang.Boolean] to [class
> >>>>>> uk.me.kissy.database.entities.jpa.accounts.BillTemplateSection]
> >>>>>> at
> >> org.apache.el.lang.ELSupport.coerceToType(ELSupport.java:576)
> >>>>>> at org.apache.el.parser.AstValue.setValue(AstValue.java:202)
> >>>>>> at
> >>>>>>
> >> org.apache.el.ValueExpressionImpl.setValue(ValueExpressionImpl.java:263)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.webbeans.el22.WrappedValueExpression.setValue(WrappedValueExpression.java:95)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.myfaces.view.facelets.el.ContextAwareTagValueExpression.setValue(ContextAwareTagValueExpression.java:153)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.myfaces.view.facelets.el.LocationValueExpression.setValue(LocationValueExpression.java:157)
> >>>>>> at
> javax.faces.component.UIInput.updateModel(UIInput.java:418)
> >>>>>> at
> >> javax.faces.component.UIInput.processUpdates(UIInput.java:336)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1499)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.myfaces.view.facelets.component.UIRepeat.process(UIRepeat.java:939)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.myfaces.view.facelets.component.UIRepeat.processUpdates(UIRepeat.java:1245)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1499)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.myfaces.view.facelets.component.UIRepeat.process(UIRepeat.java:939)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.myfaces.view.facelets.component.UIRepeat.processUpdates(UIRepeat.java:1245)
> >>>>>> at
> javax.faces.component.UIForm.processUpdates(UIForm.java:264)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.myfaces.context.servlet.PartialViewContextImpl$PhaseAwareVisitCallback.visit(PartialViewContextImpl.java:792)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.myfaces.component.visit.PartialVisitContext.invokeVisitCallback(PartialVisitContext.java:213)
> >>>>>> at javax.faces.component.UIForm.visitTree(UIForm.java:314)
> >>>>>> at
> >>>> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
> >>>>>> at
> >>>>>>
> >>
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
> >>>>>> at
> >>>> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
> >>>>>> at
> >>>>>>
> >>
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
> >>>>>> at
> >>>> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
> >>>>>> at
> >>>>>>
> >>
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
> >>>>>> at
> >>>> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
> >>>>>> at
> >>>>>>
> >>
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
> >>>>>> at
> >>>> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
> >>>>>> at
> >>>>>>
> >>
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.myfaces.context.servlet.PartialViewContextImpl.processPartialExecute(PartialViewContextImpl.java:430)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.myfaces.context.servlet.PartialViewContextImpl.processPartial(PartialViewContextImpl.java:411)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.primefaces.context.PrimePartialViewContext.processPartial(PrimePartialViewContext.java:57)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> javax.faces.context.PartialViewContextWrapper.processPartial(PartialViewContextWrapper.java:85)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.omnifaces.context.OmniPartialViewContext.processPartial(OmniPartialViewContext.java:144)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> javax.faces.component.UIViewRoot$UpdateModelPhaseProcessor.process(UIViewRoot.java:1825)
> >>>>>> at
> >> javax.faces.component.UIViewRoot._process(UIViewRoot.java:1657)
> >>>>>> at
> >>>>>> javax.faces.component.UIViewRoot.processUpdates(UIViewRoot.java:918)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.myfaces.lifecycle.UpdateModelValuesExecutor.execute(UpdateModelValuesExecutor.java:38)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:196)
> >>>>>> at
> >>>>>>
> >>
> org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:143)
> >>>>>> at
> >> javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> >>>>>> at
> >>>>>>
> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> >>>>>> at
> >>>> org.apache.openejb.server.httpd.EEFilter.doFilter(EEFilter.java:65)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
> >>>>>> at
> >>>> org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:44)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.keycloak.adapters.tomcat.AbstractAuthenticatedActionsValve.invoke(AbstractAuthenticatedActionsValve.java:67)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:610)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.keycloak.adapters.tomcat.AbstractKeycloakAuthenticatorValve.invoke(AbstractKeycloakAuthenticatorValve.java:181)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.tomee.catalina.OpenEJBSecurityListener$RequestCapturer.invoke(OpenEJBSecurityListener.java:97)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
> >>>>>> at
> >>>>>>
> >>
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
> >>>>>> at
> >>>>>>
> >>
> org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800)
> >>>>>> at
> >>>>>> org.apache.tomcat.util.net
> >>>>>> .NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471)
> >>>>>> at
> >>>>>> org.apache.tomcat.util.net
> >>>>>> .SocketProcessorBase.run(SocketProcessorBase.java:49)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> >>>>>> at
> >>>>>>
> >>>>>>
> >>
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> >>>>>> at java.lang.Thread.run(Thread.java:748)
> >>>>>>
> >>>>>>
> >>
>
>
<https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>
Virenfrei.
www.avast.com
<https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>
<#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
Re: error messages lack debug information
Posted by Matthew Broadhead <ma...@nbmlaw.co.uk.INVALID>.
perfect! thanks. would be really helpful if it could output that info
when the error occurs
On 15/12/2018 12:45, Thomas Andraschko wrote:
> thats probably in LocationValueExpression#location
>
> Am Sa., 15. Dez. 2018 um 12:43 Uhr schrieb Matthew Broadhead
> <ma...@nbmlaw.co.uk.invalid>:
>
>> i suppose the line number that is failing in the xhtml...
>> i don't really understand what EL is trying to compare and why
>>
>> On 15/12/2018 12:39, Thomas Andraschko wrote:
>>> which line number?
>>>
>>> Am Sa., 15. Dez. 2018 um 11:52 Uhr schrieb Matthew Broadhead
>>> <ma...@nbmlaw.co.uk.invalid>:
>>>
>>>> if i look at ValueExpression.getExpressionString it says
>>>> #{cc.attrs.billTemplateSection.breakdown} which is a Boolean attribute
>>>> of BillTemplateSection. but it is saying it is not equivalent to
>>>> BillTemplateSection. is it possible to get a line number?
>>>>
>>>> On 15/12/2018 11:48, Thomas Andraschko wrote:
>>>>> Try to debug the getExpressionString in the ValueExpression classes
>>>>> So you should be able to find the causing el
>>>>>
>>>>> Am Sa., 15. Dez. 2018, 11:07 hat Matthew Broadhead
>>>>> <ma...@nbmlaw.co.uk.invalid> geschrieben:
>>>>>
>>>>>> occasionally i get error messages that are very hard to debug because
>>>>>> they don't give enough detail about where the problem occurred. for
>>>>>> instance i have pasted below one which i am currently struggling with.
>>>>>> i have stepped through the myfaces code but it doesn't seem to help me
>>>>>> understand where the error is occurring.
>>>>>>
>>>>>> javax.el.ELException: Cannot convert [false] of type [class
>>>>>> java.lang.Boolean] to [class
>>>>>> uk.me.kissy.database.entities.jpa.accounts.BillTemplateSection]
>>>>>> at
>> org.apache.el.lang.ELSupport.coerceToType(ELSupport.java:576)
>>>>>> at org.apache.el.parser.AstValue.setValue(AstValue.java:202)
>>>>>> at
>>>>>>
>> org.apache.el.ValueExpressionImpl.setValue(ValueExpressionImpl.java:263)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.webbeans.el22.WrappedValueExpression.setValue(WrappedValueExpression.java:95)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.myfaces.view.facelets.el.ContextAwareTagValueExpression.setValue(ContextAwareTagValueExpression.java:153)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.myfaces.view.facelets.el.LocationValueExpression.setValue(LocationValueExpression.java:157)
>>>>>> at javax.faces.component.UIInput.updateModel(UIInput.java:418)
>>>>>> at
>> javax.faces.component.UIInput.processUpdates(UIInput.java:336)
>>>>>> at
>>>>>>
>>>>>>
>> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
>>>>>> at
>>>>>>
>>>>>>
>> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
>>>>>> at
>>>>>>
>>>>>>
>> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1499)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.myfaces.view.facelets.component.UIRepeat.process(UIRepeat.java:939)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.myfaces.view.facelets.component.UIRepeat.processUpdates(UIRepeat.java:1245)
>>>>>> at
>>>>>>
>>>>>>
>> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
>>>>>> at
>>>>>>
>>>>>>
>> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1499)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.myfaces.view.facelets.component.UIRepeat.process(UIRepeat.java:939)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.myfaces.view.facelets.component.UIRepeat.processUpdates(UIRepeat.java:1245)
>>>>>> at javax.faces.component.UIForm.processUpdates(UIForm.java:264)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.myfaces.context.servlet.PartialViewContextImpl$PhaseAwareVisitCallback.visit(PartialViewContextImpl.java:792)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.myfaces.component.visit.PartialVisitContext.invokeVisitCallback(PartialVisitContext.java:213)
>>>>>> at javax.faces.component.UIForm.visitTree(UIForm.java:314)
>>>>>> at
>>>> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
>>>>>> at
>>>>>>
>> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
>>>>>> at
>>>> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
>>>>>> at
>>>>>>
>> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
>>>>>> at
>>>> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
>>>>>> at
>>>>>>
>> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
>>>>>> at
>>>> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
>>>>>> at
>>>>>>
>> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
>>>>>> at
>>>> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
>>>>>> at
>>>>>>
>> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.myfaces.context.servlet.PartialViewContextImpl.processPartialExecute(PartialViewContextImpl.java:430)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.myfaces.context.servlet.PartialViewContextImpl.processPartial(PartialViewContextImpl.java:411)
>>>>>> at
>>>>>>
>>>>>>
>> org.primefaces.context.PrimePartialViewContext.processPartial(PrimePartialViewContext.java:57)
>>>>>> at
>>>>>>
>>>>>>
>> javax.faces.context.PartialViewContextWrapper.processPartial(PartialViewContextWrapper.java:85)
>>>>>> at
>>>>>>
>>>>>>
>> org.omnifaces.context.OmniPartialViewContext.processPartial(OmniPartialViewContext.java:144)
>>>>>> at
>>>>>>
>>>>>>
>> javax.faces.component.UIViewRoot$UpdateModelPhaseProcessor.process(UIViewRoot.java:1825)
>>>>>> at
>> javax.faces.component.UIViewRoot._process(UIViewRoot.java:1657)
>>>>>> at
>>>>>> javax.faces.component.UIViewRoot.processUpdates(UIViewRoot.java:918)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.myfaces.lifecycle.UpdateModelValuesExecutor.execute(UpdateModelValuesExecutor.java:38)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:196)
>>>>>> at
>>>>>>
>> org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:143)
>>>>>> at
>> javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
>>>>>> at
>>>>>> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
>>>>>> at
>>>> org.apache.openejb.server.httpd.EEFilter.doFilter(EEFilter.java:65)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
>>>>>> at
>>>> org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:44)
>>>>>> at
>>>>>>
>>>>>>
>> org.keycloak.adapters.tomcat.AbstractAuthenticatedActionsValve.invoke(AbstractAuthenticatedActionsValve.java:67)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:610)
>>>>>> at
>>>>>>
>>>>>>
>> org.keycloak.adapters.tomcat.AbstractKeycloakAuthenticatorValve.invoke(AbstractKeycloakAuthenticatorValve.java:181)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.tomee.catalina.OpenEJBSecurityListener$RequestCapturer.invoke(OpenEJBSecurityListener.java:97)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
>>>>>> at
>>>>>>
>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
>>>>>> at
>>>>>>
>> org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800)
>>>>>> at
>>>>>> org.apache.tomcat.util.net
>>>>>> .NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471)
>>>>>> at
>>>>>> org.apache.tomcat.util.net
>>>>>> .SocketProcessorBase.run(SocketProcessorBase.java:49)
>>>>>> at
>>>>>>
>>>>>>
>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>>>>>> at
>>>>>>
>>>>>>
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>>>>>> at
>>>>>>
>>>>>>
>> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
>>>>>> at java.lang.Thread.run(Thread.java:748)
>>>>>>
>>>>>>
>>
Re: error messages lack debug information
Posted by Thomas Andraschko <an...@gmail.com>.
thats probably in LocationValueExpression#location
Am Sa., 15. Dez. 2018 um 12:43 Uhr schrieb Matthew Broadhead
<ma...@nbmlaw.co.uk.invalid>:
> i suppose the line number that is failing in the xhtml...
> i don't really understand what EL is trying to compare and why
>
> On 15/12/2018 12:39, Thomas Andraschko wrote:
> > which line number?
> >
> > Am Sa., 15. Dez. 2018 um 11:52 Uhr schrieb Matthew Broadhead
> > <ma...@nbmlaw.co.uk.invalid>:
> >
> >> if i look at ValueExpression.getExpressionString it says
> >> #{cc.attrs.billTemplateSection.breakdown} which is a Boolean attribute
> >> of BillTemplateSection. but it is saying it is not equivalent to
> >> BillTemplateSection. is it possible to get a line number?
> >>
> >> On 15/12/2018 11:48, Thomas Andraschko wrote:
> >>> Try to debug the getExpressionString in the ValueExpression classes
> >>> So you should be able to find the causing el
> >>>
> >>> Am Sa., 15. Dez. 2018, 11:07 hat Matthew Broadhead
> >>> <ma...@nbmlaw.co.uk.invalid> geschrieben:
> >>>
> >>>> occasionally i get error messages that are very hard to debug because
> >>>> they don't give enough detail about where the problem occurred. for
> >>>> instance i have pasted below one which i am currently struggling with.
> >>>> i have stepped through the myfaces code but it doesn't seem to help me
> >>>> understand where the error is occurring.
> >>>>
> >>>> javax.el.ELException: Cannot convert [false] of type [class
> >>>> java.lang.Boolean] to [class
> >>>> uk.me.kissy.database.entities.jpa.accounts.BillTemplateSection]
> >>>> at
> org.apache.el.lang.ELSupport.coerceToType(ELSupport.java:576)
> >>>> at org.apache.el.parser.AstValue.setValue(AstValue.java:202)
> >>>> at
> >>>>
> org.apache.el.ValueExpressionImpl.setValue(ValueExpressionImpl.java:263)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.webbeans.el22.WrappedValueExpression.setValue(WrappedValueExpression.java:95)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.myfaces.view.facelets.el.ContextAwareTagValueExpression.setValue(ContextAwareTagValueExpression.java:153)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.myfaces.view.facelets.el.LocationValueExpression.setValue(LocationValueExpression.java:157)
> >>>> at javax.faces.component.UIInput.updateModel(UIInput.java:418)
> >>>> at
> javax.faces.component.UIInput.processUpdates(UIInput.java:336)
> >>>> at
> >>>>
> >>>>
> >>
> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
> >>>> at
> >>>>
> >>>>
> >>
> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
> >>>> at
> >>>>
> >>>>
> >>
> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1499)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.myfaces.view.facelets.component.UIRepeat.process(UIRepeat.java:939)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.myfaces.view.facelets.component.UIRepeat.processUpdates(UIRepeat.java:1245)
> >>>> at
> >>>>
> >>>>
> >>
> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
> >>>> at
> >>>>
> >>>>
> >>
> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1499)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.myfaces.view.facelets.component.UIRepeat.process(UIRepeat.java:939)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.myfaces.view.facelets.component.UIRepeat.processUpdates(UIRepeat.java:1245)
> >>>> at javax.faces.component.UIForm.processUpdates(UIForm.java:264)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.myfaces.context.servlet.PartialViewContextImpl$PhaseAwareVisitCallback.visit(PartialViewContextImpl.java:792)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.myfaces.component.visit.PartialVisitContext.invokeVisitCallback(PartialVisitContext.java:213)
> >>>> at javax.faces.component.UIForm.visitTree(UIForm.java:314)
> >>>> at
> >> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
> >>>> at
> >>>>
> >>
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
> >>>> at
> >> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
> >>>> at
> >>>>
> >>
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
> >>>> at
> >> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
> >>>> at
> >>>>
> >>
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
> >>>> at
> >> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
> >>>> at
> >>>>
> >>
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
> >>>> at
> >> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
> >>>> at
> >>>>
> >>
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.myfaces.context.servlet.PartialViewContextImpl.processPartialExecute(PartialViewContextImpl.java:430)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.myfaces.context.servlet.PartialViewContextImpl.processPartial(PartialViewContextImpl.java:411)
> >>>> at
> >>>>
> >>>>
> >>
> org.primefaces.context.PrimePartialViewContext.processPartial(PrimePartialViewContext.java:57)
> >>>> at
> >>>>
> >>>>
> >>
> javax.faces.context.PartialViewContextWrapper.processPartial(PartialViewContextWrapper.java:85)
> >>>> at
> >>>>
> >>>>
> >>
> org.omnifaces.context.OmniPartialViewContext.processPartial(OmniPartialViewContext.java:144)
> >>>> at
> >>>>
> >>>>
> >>
> javax.faces.component.UIViewRoot$UpdateModelPhaseProcessor.process(UIViewRoot.java:1825)
> >>>> at
> javax.faces.component.UIViewRoot._process(UIViewRoot.java:1657)
> >>>> at
> >>>> javax.faces.component.UIViewRoot.processUpdates(UIViewRoot.java:918)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.myfaces.lifecycle.UpdateModelValuesExecutor.execute(UpdateModelValuesExecutor.java:38)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:196)
> >>>> at
> >>>>
> >>
> org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:143)
> >>>> at
> javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> >>>> at
> >>>> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> >>>> at
> >> org.apache.openejb.server.httpd.EEFilter.doFilter(EEFilter.java:65)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
> >>>> at
> >> org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:44)
> >>>> at
> >>>>
> >>>>
> >>
> org.keycloak.adapters.tomcat.AbstractAuthenticatedActionsValve.invoke(AbstractAuthenticatedActionsValve.java:67)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:610)
> >>>> at
> >>>>
> >>>>
> >>
> org.keycloak.adapters.tomcat.AbstractKeycloakAuthenticatorValve.invoke(AbstractKeycloakAuthenticatorValve.java:181)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.tomee.catalina.OpenEJBSecurityListener$RequestCapturer.invoke(OpenEJBSecurityListener.java:97)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
> >>>> at
> >>>>
> >>
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
> >>>> at
> >>>>
> >>
> org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800)
> >>>> at
> >>>> org.apache.tomcat.util.net
> >>>> .NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471)
> >>>> at
> >>>> org.apache.tomcat.util.net
> >>>> .SocketProcessorBase.run(SocketProcessorBase.java:49)
> >>>> at
> >>>>
> >>>>
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> >>>> at
> >>>>
> >>>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> >>>> at
> >>>>
> >>>>
> >>
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> >>>> at java.lang.Thread.run(Thread.java:748)
> >>>>
> >>>>
> >>
>
>
Re: error messages lack debug information
Posted by Matthew Broadhead <ma...@nbmlaw.co.uk.INVALID>.
i suppose the line number that is failing in the xhtml...
i don't really understand what EL is trying to compare and why
On 15/12/2018 12:39, Thomas Andraschko wrote:
> which line number?
>
> Am Sa., 15. Dez. 2018 um 11:52 Uhr schrieb Matthew Broadhead
> <ma...@nbmlaw.co.uk.invalid>:
>
>> if i look at ValueExpression.getExpressionString it says
>> #{cc.attrs.billTemplateSection.breakdown} which is a Boolean attribute
>> of BillTemplateSection. but it is saying it is not equivalent to
>> BillTemplateSection. is it possible to get a line number?
>>
>> On 15/12/2018 11:48, Thomas Andraschko wrote:
>>> Try to debug the getExpressionString in the ValueExpression classes
>>> So you should be able to find the causing el
>>>
>>> Am Sa., 15. Dez. 2018, 11:07 hat Matthew Broadhead
>>> <ma...@nbmlaw.co.uk.invalid> geschrieben:
>>>
>>>> occasionally i get error messages that are very hard to debug because
>>>> they don't give enough detail about where the problem occurred. for
>>>> instance i have pasted below one which i am currently struggling with.
>>>> i have stepped through the myfaces code but it doesn't seem to help me
>>>> understand where the error is occurring.
>>>>
>>>> javax.el.ELException: Cannot convert [false] of type [class
>>>> java.lang.Boolean] to [class
>>>> uk.me.kissy.database.entities.jpa.accounts.BillTemplateSection]
>>>> at org.apache.el.lang.ELSupport.coerceToType(ELSupport.java:576)
>>>> at org.apache.el.parser.AstValue.setValue(AstValue.java:202)
>>>> at
>>>> org.apache.el.ValueExpressionImpl.setValue(ValueExpressionImpl.java:263)
>>>> at
>>>>
>>>>
>> org.apache.webbeans.el22.WrappedValueExpression.setValue(WrappedValueExpression.java:95)
>>>> at
>>>>
>>>>
>> org.apache.myfaces.view.facelets.el.ContextAwareTagValueExpression.setValue(ContextAwareTagValueExpression.java:153)
>>>> at
>>>>
>>>>
>> org.apache.myfaces.view.facelets.el.LocationValueExpression.setValue(LocationValueExpression.java:157)
>>>> at javax.faces.component.UIInput.updateModel(UIInput.java:418)
>>>> at javax.faces.component.UIInput.processUpdates(UIInput.java:336)
>>>> at
>>>>
>>>>
>> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
>>>> at
>>>>
>>>>
>> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
>>>> at
>>>>
>>>>
>> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1499)
>>>> at
>>>>
>>>>
>> org.apache.myfaces.view.facelets.component.UIRepeat.process(UIRepeat.java:939)
>>>> at
>>>>
>>>>
>> org.apache.myfaces.view.facelets.component.UIRepeat.processUpdates(UIRepeat.java:1245)
>>>> at
>>>>
>>>>
>> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
>>>> at
>>>>
>>>>
>> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1499)
>>>> at
>>>>
>>>>
>> org.apache.myfaces.view.facelets.component.UIRepeat.process(UIRepeat.java:939)
>>>> at
>>>>
>>>>
>> org.apache.myfaces.view.facelets.component.UIRepeat.processUpdates(UIRepeat.java:1245)
>>>> at javax.faces.component.UIForm.processUpdates(UIForm.java:264)
>>>> at
>>>>
>>>>
>> org.apache.myfaces.context.servlet.PartialViewContextImpl$PhaseAwareVisitCallback.visit(PartialViewContextImpl.java:792)
>>>> at
>>>>
>>>>
>> org.apache.myfaces.component.visit.PartialVisitContext.invokeVisitCallback(PartialVisitContext.java:213)
>>>> at javax.faces.component.UIForm.visitTree(UIForm.java:314)
>>>> at
>> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
>>>> at
>>>>
>> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
>>>> at
>> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
>>>> at
>>>>
>> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
>>>> at
>> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
>>>> at
>>>>
>> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
>>>> at
>> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
>>>> at
>>>>
>> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
>>>> at
>> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
>>>> at
>>>>
>> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
>>>> at
>>>>
>>>>
>> org.apache.myfaces.context.servlet.PartialViewContextImpl.processPartialExecute(PartialViewContextImpl.java:430)
>>>> at
>>>>
>>>>
>> org.apache.myfaces.context.servlet.PartialViewContextImpl.processPartial(PartialViewContextImpl.java:411)
>>>> at
>>>>
>>>>
>> org.primefaces.context.PrimePartialViewContext.processPartial(PrimePartialViewContext.java:57)
>>>> at
>>>>
>>>>
>> javax.faces.context.PartialViewContextWrapper.processPartial(PartialViewContextWrapper.java:85)
>>>> at
>>>>
>>>>
>> org.omnifaces.context.OmniPartialViewContext.processPartial(OmniPartialViewContext.java:144)
>>>> at
>>>>
>>>>
>> javax.faces.component.UIViewRoot$UpdateModelPhaseProcessor.process(UIViewRoot.java:1825)
>>>> at javax.faces.component.UIViewRoot._process(UIViewRoot.java:1657)
>>>> at
>>>> javax.faces.component.UIViewRoot.processUpdates(UIViewRoot.java:918)
>>>> at
>>>>
>>>>
>> org.apache.myfaces.lifecycle.UpdateModelValuesExecutor.execute(UpdateModelValuesExecutor.java:38)
>>>> at
>>>>
>>>>
>> org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:196)
>>>> at
>>>>
>> org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:143)
>>>> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
>>>> at
>>>>
>>>>
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
>>>> at
>>>>
>>>>
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
>>>> at
>>>> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
>>>> at
>>>>
>>>>
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
>>>> at
>>>>
>>>>
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
>>>> at
>> org.apache.openejb.server.httpd.EEFilter.doFilter(EEFilter.java:65)
>>>> at
>>>>
>>>>
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
>>>> at
>>>>
>>>>
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
>>>> at
>>>>
>>>>
>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
>>>> at
>>>>
>>>>
>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
>>>> at
>> org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:44)
>>>> at
>>>>
>>>>
>> org.keycloak.adapters.tomcat.AbstractAuthenticatedActionsValve.invoke(AbstractAuthenticatedActionsValve.java:67)
>>>> at
>>>>
>>>>
>> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:610)
>>>> at
>>>>
>>>>
>> org.keycloak.adapters.tomcat.AbstractKeycloakAuthenticatorValve.invoke(AbstractKeycloakAuthenticatorValve.java:181)
>>>> at
>>>>
>>>>
>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
>>>> at
>>>>
>>>>
>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
>>>> at
>>>>
>>>>
>> org.apache.tomee.catalina.OpenEJBSecurityListener$RequestCapturer.invoke(OpenEJBSecurityListener.java:97)
>>>> at
>>>>
>>>>
>> org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650)
>>>> at
>>>>
>>>>
>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
>>>> at
>>>>
>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
>>>> at
>>>>
>> org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800)
>>>> at
>>>>
>>>>
>> org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
>>>> at
>>>>
>>>>
>> org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800)
>>>> at
>>>> org.apache.tomcat.util.net
>>>> .NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471)
>>>> at
>>>> org.apache.tomcat.util.net
>>>> .SocketProcessorBase.run(SocketProcessorBase.java:49)
>>>> at
>>>>
>>>>
>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>>>> at
>>>>
>>>>
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>>>> at
>>>>
>>>>
>> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
>>>> at java.lang.Thread.run(Thread.java:748)
>>>>
>>>>
>>
Re: error messages lack debug information
Posted by Thomas Andraschko <an...@gmail.com>.
which line number?
Am Sa., 15. Dez. 2018 um 11:52 Uhr schrieb Matthew Broadhead
<ma...@nbmlaw.co.uk.invalid>:
> if i look at ValueExpression.getExpressionString it says
> #{cc.attrs.billTemplateSection.breakdown} which is a Boolean attribute
> of BillTemplateSection. but it is saying it is not equivalent to
> BillTemplateSection. is it possible to get a line number?
>
> On 15/12/2018 11:48, Thomas Andraschko wrote:
> > Try to debug the getExpressionString in the ValueExpression classes
> > So you should be able to find the causing el
> >
> > Am Sa., 15. Dez. 2018, 11:07 hat Matthew Broadhead
> > <ma...@nbmlaw.co.uk.invalid> geschrieben:
> >
> >> occasionally i get error messages that are very hard to debug because
> >> they don't give enough detail about where the problem occurred. for
> >> instance i have pasted below one which i am currently struggling with.
> >> i have stepped through the myfaces code but it doesn't seem to help me
> >> understand where the error is occurring.
> >>
> >> javax.el.ELException: Cannot convert [false] of type [class
> >> java.lang.Boolean] to [class
> >> uk.me.kissy.database.entities.jpa.accounts.BillTemplateSection]
> >> at org.apache.el.lang.ELSupport.coerceToType(ELSupport.java:576)
> >> at org.apache.el.parser.AstValue.setValue(AstValue.java:202)
> >> at
> >> org.apache.el.ValueExpressionImpl.setValue(ValueExpressionImpl.java:263)
> >> at
> >>
> >>
> org.apache.webbeans.el22.WrappedValueExpression.setValue(WrappedValueExpression.java:95)
> >> at
> >>
> >>
> org.apache.myfaces.view.facelets.el.ContextAwareTagValueExpression.setValue(ContextAwareTagValueExpression.java:153)
> >> at
> >>
> >>
> org.apache.myfaces.view.facelets.el.LocationValueExpression.setValue(LocationValueExpression.java:157)
> >> at javax.faces.component.UIInput.updateModel(UIInput.java:418)
> >> at javax.faces.component.UIInput.processUpdates(UIInput.java:336)
> >> at
> >>
> >>
> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
> >> at
> >>
> >>
> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
> >> at
> >>
> >>
> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1499)
> >> at
> >>
> >>
> org.apache.myfaces.view.facelets.component.UIRepeat.process(UIRepeat.java:939)
> >> at
> >>
> >>
> org.apache.myfaces.view.facelets.component.UIRepeat.processUpdates(UIRepeat.java:1245)
> >> at
> >>
> >>
> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
> >> at
> >>
> >>
> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1499)
> >> at
> >>
> >>
> org.apache.myfaces.view.facelets.component.UIRepeat.process(UIRepeat.java:939)
> >> at
> >>
> >>
> org.apache.myfaces.view.facelets.component.UIRepeat.processUpdates(UIRepeat.java:1245)
> >> at javax.faces.component.UIForm.processUpdates(UIForm.java:264)
> >> at
> >>
> >>
> org.apache.myfaces.context.servlet.PartialViewContextImpl$PhaseAwareVisitCallback.visit(PartialViewContextImpl.java:792)
> >> at
> >>
> >>
> org.apache.myfaces.component.visit.PartialVisitContext.invokeVisitCallback(PartialVisitContext.java:213)
> >> at javax.faces.component.UIForm.visitTree(UIForm.java:314)
> >> at
> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
> >> at
> >>
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
> >> at
> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
> >> at
> >>
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
> >> at
> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
> >> at
> >>
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
> >> at
> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
> >> at
> >>
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
> >> at
> javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
> >> at
> >>
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
> >> at
> >>
> >>
> org.apache.myfaces.context.servlet.PartialViewContextImpl.processPartialExecute(PartialViewContextImpl.java:430)
> >> at
> >>
> >>
> org.apache.myfaces.context.servlet.PartialViewContextImpl.processPartial(PartialViewContextImpl.java:411)
> >> at
> >>
> >>
> org.primefaces.context.PrimePartialViewContext.processPartial(PrimePartialViewContext.java:57)
> >> at
> >>
> >>
> javax.faces.context.PartialViewContextWrapper.processPartial(PartialViewContextWrapper.java:85)
> >> at
> >>
> >>
> org.omnifaces.context.OmniPartialViewContext.processPartial(OmniPartialViewContext.java:144)
> >> at
> >>
> >>
> javax.faces.component.UIViewRoot$UpdateModelPhaseProcessor.process(UIViewRoot.java:1825)
> >> at javax.faces.component.UIViewRoot._process(UIViewRoot.java:1657)
> >> at
> >> javax.faces.component.UIViewRoot.processUpdates(UIViewRoot.java:918)
> >> at
> >>
> >>
> org.apache.myfaces.lifecycle.UpdateModelValuesExecutor.execute(UpdateModelValuesExecutor.java:38)
> >> at
> >>
> >>
> org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:196)
> >> at
> >>
> org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:143)
> >> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
> >> at
> >>
> >>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
> >> at
> >>
> >>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> >> at
> >> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
> >> at
> >>
> >>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
> >> at
> >>
> >>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> >> at
> org.apache.openejb.server.httpd.EEFilter.doFilter(EEFilter.java:65)
> >> at
> >>
> >>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
> >> at
> >>
> >>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> >> at
> >>
> >>
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
> >> at
> >>
> >>
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
> >> at
> org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:44)
> >> at
> >>
> >>
> org.keycloak.adapters.tomcat.AbstractAuthenticatedActionsValve.invoke(AbstractAuthenticatedActionsValve.java:67)
> >> at
> >>
> >>
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:610)
> >> at
> >>
> >>
> org.keycloak.adapters.tomcat.AbstractKeycloakAuthenticatorValve.invoke(AbstractKeycloakAuthenticatorValve.java:181)
> >> at
> >>
> >>
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
> >> at
> >>
> >>
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
> >> at
> >>
> >>
> org.apache.tomee.catalina.OpenEJBSecurityListener$RequestCapturer.invoke(OpenEJBSecurityListener.java:97)
> >> at
> >>
> >>
> org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650)
> >> at
> >>
> >>
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
> >> at
> >>
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
> >> at
> >>
> org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800)
> >> at
> >>
> >>
> org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
> >> at
> >>
> >>
> org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800)
> >> at
> >> org.apache.tomcat.util.net
> >> .NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471)
> >> at
> >> org.apache.tomcat.util.net
> >> .SocketProcessorBase.run(SocketProcessorBase.java:49)
> >> at
> >>
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> >> at
> >>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> >> at
> >>
> >>
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> >> at java.lang.Thread.run(Thread.java:748)
> >>
> >>
>
>
Re: error messages lack debug information
Posted by Matthew Broadhead <ma...@nbmlaw.co.uk.INVALID>.
if i look at ValueExpression.getExpressionString it says
#{cc.attrs.billTemplateSection.breakdown} which is a Boolean attribute
of BillTemplateSection. but it is saying it is not equivalent to
BillTemplateSection. is it possible to get a line number?
On 15/12/2018 11:48, Thomas Andraschko wrote:
> Try to debug the getExpressionString in the ValueExpression classes
> So you should be able to find the causing el
>
> Am Sa., 15. Dez. 2018, 11:07 hat Matthew Broadhead
> <ma...@nbmlaw.co.uk.invalid> geschrieben:
>
>> occasionally i get error messages that are very hard to debug because
>> they don't give enough detail about where the problem occurred. for
>> instance i have pasted below one which i am currently struggling with.
>> i have stepped through the myfaces code but it doesn't seem to help me
>> understand where the error is occurring.
>>
>> javax.el.ELException: Cannot convert [false] of type [class
>> java.lang.Boolean] to [class
>> uk.me.kissy.database.entities.jpa.accounts.BillTemplateSection]
>> at org.apache.el.lang.ELSupport.coerceToType(ELSupport.java:576)
>> at org.apache.el.parser.AstValue.setValue(AstValue.java:202)
>> at
>> org.apache.el.ValueExpressionImpl.setValue(ValueExpressionImpl.java:263)
>> at
>>
>> org.apache.webbeans.el22.WrappedValueExpression.setValue(WrappedValueExpression.java:95)
>> at
>>
>> org.apache.myfaces.view.facelets.el.ContextAwareTagValueExpression.setValue(ContextAwareTagValueExpression.java:153)
>> at
>>
>> org.apache.myfaces.view.facelets.el.LocationValueExpression.setValue(LocationValueExpression.java:157)
>> at javax.faces.component.UIInput.updateModel(UIInput.java:418)
>> at javax.faces.component.UIInput.processUpdates(UIInput.java:336)
>> at
>>
>> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
>> at
>>
>> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
>> at
>>
>> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1499)
>> at
>>
>> org.apache.myfaces.view.facelets.component.UIRepeat.process(UIRepeat.java:939)
>> at
>>
>> org.apache.myfaces.view.facelets.component.UIRepeat.processUpdates(UIRepeat.java:1245)
>> at
>>
>> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
>> at
>>
>> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1499)
>> at
>>
>> org.apache.myfaces.view.facelets.component.UIRepeat.process(UIRepeat.java:939)
>> at
>>
>> org.apache.myfaces.view.facelets.component.UIRepeat.processUpdates(UIRepeat.java:1245)
>> at javax.faces.component.UIForm.processUpdates(UIForm.java:264)
>> at
>>
>> org.apache.myfaces.context.servlet.PartialViewContextImpl$PhaseAwareVisitCallback.visit(PartialViewContextImpl.java:792)
>> at
>>
>> org.apache.myfaces.component.visit.PartialVisitContext.invokeVisitCallback(PartialVisitContext.java:213)
>> at javax.faces.component.UIForm.visitTree(UIForm.java:314)
>> at javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
>> at
>> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
>> at javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
>> at
>> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
>> at javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
>> at
>> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
>> at javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
>> at
>> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
>> at javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
>> at
>> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
>> at
>>
>> org.apache.myfaces.context.servlet.PartialViewContextImpl.processPartialExecute(PartialViewContextImpl.java:430)
>> at
>>
>> org.apache.myfaces.context.servlet.PartialViewContextImpl.processPartial(PartialViewContextImpl.java:411)
>> at
>>
>> org.primefaces.context.PrimePartialViewContext.processPartial(PrimePartialViewContext.java:57)
>> at
>>
>> javax.faces.context.PartialViewContextWrapper.processPartial(PartialViewContextWrapper.java:85)
>> at
>>
>> org.omnifaces.context.OmniPartialViewContext.processPartial(OmniPartialViewContext.java:144)
>> at
>>
>> javax.faces.component.UIViewRoot$UpdateModelPhaseProcessor.process(UIViewRoot.java:1825)
>> at javax.faces.component.UIViewRoot._process(UIViewRoot.java:1657)
>> at
>> javax.faces.component.UIViewRoot.processUpdates(UIViewRoot.java:918)
>> at
>>
>> org.apache.myfaces.lifecycle.UpdateModelValuesExecutor.execute(UpdateModelValuesExecutor.java:38)
>> at
>>
>> org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:196)
>> at
>> org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:143)
>> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
>> at
>>
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
>> at
>>
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
>> at
>> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
>> at
>>
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
>> at
>>
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
>> at org.apache.openejb.server.httpd.EEFilter.doFilter(EEFilter.java:65)
>> at
>>
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
>> at
>>
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
>> at
>>
>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
>> at
>>
>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
>> at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:44)
>> at
>>
>> org.keycloak.adapters.tomcat.AbstractAuthenticatedActionsValve.invoke(AbstractAuthenticatedActionsValve.java:67)
>> at
>>
>> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:610)
>> at
>>
>> org.keycloak.adapters.tomcat.AbstractKeycloakAuthenticatorValve.invoke(AbstractKeycloakAuthenticatorValve.java:181)
>> at
>>
>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
>> at
>>
>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
>> at
>>
>> org.apache.tomee.catalina.OpenEJBSecurityListener$RequestCapturer.invoke(OpenEJBSecurityListener.java:97)
>> at
>>
>> org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650)
>> at
>>
>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
>> at
>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
>> at
>> org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800)
>> at
>>
>> org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
>> at
>>
>> org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800)
>> at
>> org.apache.tomcat.util.net
>> .NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471)
>> at
>> org.apache.tomcat.util.net
>> .SocketProcessorBase.run(SocketProcessorBase.java:49)
>> at
>>
>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>> at
>>
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>> at
>>
>> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
>> at java.lang.Thread.run(Thread.java:748)
>>
>>
Re: error messages lack debug information
Posted by Thomas Andraschko <an...@gmail.com>.
Try to debug the getExpressionString in the ValueExpression classes
So you should be able to find the causing el
Am Sa., 15. Dez. 2018, 11:07 hat Matthew Broadhead
<ma...@nbmlaw.co.uk.invalid> geschrieben:
> occasionally i get error messages that are very hard to debug because
> they don't give enough detail about where the problem occurred. for
> instance i have pasted below one which i am currently struggling with.
> i have stepped through the myfaces code but it doesn't seem to help me
> understand where the error is occurring.
>
> javax.el.ELException: Cannot convert [false] of type [class
> java.lang.Boolean] to [class
> uk.me.kissy.database.entities.jpa.accounts.BillTemplateSection]
> at org.apache.el.lang.ELSupport.coerceToType(ELSupport.java:576)
> at org.apache.el.parser.AstValue.setValue(AstValue.java:202)
> at
> org.apache.el.ValueExpressionImpl.setValue(ValueExpressionImpl.java:263)
> at
>
> org.apache.webbeans.el22.WrappedValueExpression.setValue(WrappedValueExpression.java:95)
> at
>
> org.apache.myfaces.view.facelets.el.ContextAwareTagValueExpression.setValue(ContextAwareTagValueExpression.java:153)
> at
>
> org.apache.myfaces.view.facelets.el.LocationValueExpression.setValue(LocationValueExpression.java:157)
> at javax.faces.component.UIInput.updateModel(UIInput.java:418)
> at javax.faces.component.UIInput.processUpdates(UIInput.java:336)
> at
>
> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
> at
>
> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
> at
>
> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1499)
> at
>
> org.apache.myfaces.view.facelets.component.UIRepeat.process(UIRepeat.java:939)
> at
>
> org.apache.myfaces.view.facelets.component.UIRepeat.processUpdates(UIRepeat.java:1245)
> at
>
> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1506)
> at
>
> javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1499)
> at
>
> org.apache.myfaces.view.facelets.component.UIRepeat.process(UIRepeat.java:939)
> at
>
> org.apache.myfaces.view.facelets.component.UIRepeat.processUpdates(UIRepeat.java:1245)
> at javax.faces.component.UIForm.processUpdates(UIForm.java:264)
> at
>
> org.apache.myfaces.context.servlet.PartialViewContextImpl$PhaseAwareVisitCallback.visit(PartialViewContextImpl.java:792)
> at
>
> org.apache.myfaces.component.visit.PartialVisitContext.invokeVisitCallback(PartialVisitContext.java:213)
> at javax.faces.component.UIForm.visitTree(UIForm.java:314)
> at javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
> at
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
> at javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
> at
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
> at javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
> at
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
> at javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
> at
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
> at javax.faces.component.UIComponent.visitTree(UIComponent.java:1047)
> at
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:1192)
> at
>
> org.apache.myfaces.context.servlet.PartialViewContextImpl.processPartialExecute(PartialViewContextImpl.java:430)
> at
>
> org.apache.myfaces.context.servlet.PartialViewContextImpl.processPartial(PartialViewContextImpl.java:411)
> at
>
> org.primefaces.context.PrimePartialViewContext.processPartial(PrimePartialViewContext.java:57)
> at
>
> javax.faces.context.PartialViewContextWrapper.processPartial(PartialViewContextWrapper.java:85)
> at
>
> org.omnifaces.context.OmniPartialViewContext.processPartial(OmniPartialViewContext.java:144)
> at
>
> javax.faces.component.UIViewRoot$UpdateModelPhaseProcessor.process(UIViewRoot.java:1825)
> at javax.faces.component.UIViewRoot._process(UIViewRoot.java:1657)
> at
> javax.faces.component.UIViewRoot.processUpdates(UIViewRoot.java:918)
> at
>
> org.apache.myfaces.lifecycle.UpdateModelValuesExecutor.execute(UpdateModelValuesExecutor.java:38)
> at
>
> org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:196)
> at
> org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:143)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
> at
>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
> at
>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> at
> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
> at
>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
> at
>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> at org.apache.openejb.server.httpd.EEFilter.doFilter(EEFilter.java:65)
> at
>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
> at
>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> at
>
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
> at
>
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
> at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:44)
> at
>
> org.keycloak.adapters.tomcat.AbstractAuthenticatedActionsValve.invoke(AbstractAuthenticatedActionsValve.java:67)
> at
>
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:610)
> at
>
> org.keycloak.adapters.tomcat.AbstractKeycloakAuthenticatorValve.invoke(AbstractKeycloakAuthenticatorValve.java:181)
> at
>
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
> at
>
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
> at
>
> org.apache.tomee.catalina.OpenEJBSecurityListener$RequestCapturer.invoke(OpenEJBSecurityListener.java:97)
> at
>
> org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650)
> at
>
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
> at
> org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800)
> at
>
> org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
> at
>
> org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800)
> at
> org.apache.tomcat.util.net
> .NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471)
> at
> org.apache.tomcat.util.net
> .SocketProcessorBase.run(SocketProcessorBase.java:49)
> at
>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at
>
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> at java.lang.Thread.run(Thread.java:748)
>
>