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https://issues.apache.org/jira/browse/TOBAGO-2320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17851958#comment-17851958
]
Carsten Dimmek commented on TOBAGO-2320:
----------------------------------------
{code:java}
org.apache.myfaces.view.facelets.el.ContextAwarePropertyNotWritableException:
jakarta.el.PropertyNotWritableException: Illegal Syntax for Set Operation
at
org.apache.myfaces.view.facelets.el.ContextAwareTagValueExpression.setValue(ContextAwareTagValueExpression.java:162)
~[myfaces-impl-4.0.1.jar:4.0.1]
at
org.apache.myfaces.tobago.internal.component.AbstractUICollapsiblePanel.processState(AbstractUICollapsiblePanel.java:107)
~[tobago-core-6.4.0.jar:6.4.0]
at
org.apache.myfaces.tobago.internal.component.AbstractUIPopup.processUpdates(AbstractUIPopup.java:35)
~[tobago-core-6.4.0.jar:6.4.0]
at
org.apache.myfaces.tobago.internal.component.AbstractUIFormBase.processUpdates(AbstractUIFormBase.java:98)
~[tobago-core-6.4.0.jar:6.4.0]
at
jakarta.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1427)
~[myfaces-api-4.0.1.jar:4.0.1]
at
jakarta.faces.component.UIViewRoot._processUpdatesDefault(UIViewRoot.java:1741)
~[myfaces-api-4.0.1.jar:4.0.1]
at
jakarta.faces.component.UIViewRoot$UpdateModelPhaseProcessor.process(UIViewRoot.java:1881)
~[myfaces-api-4.0.1.jar:4.0.1]
at jakarta.faces.component.UIViewRoot._process(UIViewRoot.java:1702)
~[myfaces-api-4.0.1.jar:4.0.1]
at jakarta.faces.component.UIViewRoot.processUpdates(UIViewRoot.java:967)
~[myfaces-api-4.0.1.jar:4.0.1]
at
org.apache.myfaces.lifecycle.UpdateModelValuesExecutor.execute(UpdateModelValuesExecutor.java:39)
~[myfaces-impl-4.0.1.jar:4.0.1]
at
org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:172)
~[myfaces-impl-4.0.1.jar:4.0.1]
at
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:125)
~[myfaces-impl-4.0.1.jar:4.0.1]
at jakarta.faces.webapp.FacesServlet.service(FacesServlet.java:223)
~[myfaces-api-4.0.1.jar:4.0.1]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:205)
~[tomcat-embed-core-10.1.19.jar:10.1.19]
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149)
~[tomcat-embed-core-10.1.19.jar:10.1.19]
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
~[tomcat-embed-websocket-10.1.19.jar:10.1.19]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174)
~[tomcat-embed-core-10.1.19.jar:10.1.19]
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149)
~[tomcat-embed-core-10.1.19.jar:10.1.19] {code}
> tc:popup throws PropertyNotWriteableException
> ---------------------------------------------
>
> Key: TOBAGO-2320
> URL: https://issues.apache.org/jira/browse/TOBAGO-2320
> Project: MyFaces Tobago
> Issue Type: Bug
> Components: Core
> Affects Versions: 6.4.0
> Reporter: Carsten Dimmek
> Priority: Major
>
> When a more complex value expression is set for the collapsed attribute a
> PropertyNotWriteableException is thrown
> {code:java}
> <tc:popup collapsedMode="absent" collapsed="#{not controller.requestPresent}"
> /> {code}
>
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