Kennard Consulting created MYFACES-3554:
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Summary: REGRESSION: 2.0.12/2.1.6 (and above) fail on state saving
Key: MYFACES-3554
URL: https://issues.apache.org/jira/browse/MYFACES-3554
Project: MyFaces Core
Issue Type: Bug
Affects Versions: 2.1.7, 2.1.6, 2.0.13, 2.0.12
Environment: Tomcat 7.0.25
Reporter: Kennard Consulting
Hi guys,
Thanks again for all the great work you do on MyFaces!
There appears to have been an identical regression between MyFaces 2.0.11 and
2.0.12, and between MyFaces 2.1.5 and 2.1.6. My apologies for not picking this
up earlier. This regression is likely related to a suite of unit tests I gave
you in MYFACES-2935, though unfortunately I guess my suite didn't cover this
particular bug?
I attach 4 versions of the same sample application. You'll see it works for the
2.0.11/2.1.5 versions, but not the 2.0.12/2.1.6 versions. To reproduce:
1. Run the app
2. On the opening page click on contact 'Homer Simpson'
3. Click Edit
In the regressed versions you will see:
java.lang.IllegalStateException: component with duplicate id "form:j_id_b" found
org.apache.myfaces.view.facelets.compiler.CheckDuplicateIdFaceletUtils.checkIdsStatefulComponents(CheckDuplicateIdFaceletUtils.java:54)
org.apache.myfaces.view.facelets.compiler.CheckDuplicateIdFaceletUtils.checkIdsStatefulComponents(CheckDuplicateIdFaceletUtils.java:75)
org.apache.myfaces.view.facelets.compiler.CheckDuplicateIdFaceletUtils.checkIdsStatefulComponents(CheckDuplicateIdFaceletUtils.java:75)
org.apache.myfaces.view.facelets.compiler.CheckDuplicateIdFaceletUtils.checkIdsStatefulComponents(CheckDuplicateIdFaceletUtils.java:75)
org.apache.myfaces.view.facelets.compiler.CheckDuplicateIdFaceletUtils.checkIdsStatefulComponents(CheckDuplicateIdFaceletUtils.java:75)
org.apache.myfaces.view.facelets.compiler.CheckDuplicateIdFaceletUtils.checkIdsStatefulComponents(CheckDuplicateIdFaceletUtils.java:35)
org.apache.myfaces.view.facelets.DefaultFaceletsStateManagementStrategy.saveView(DefaultFaceletsStateManagementStrategy.java:488)
org.apache.myfaces.application.StateManagerImpl.saveView(StateManagerImpl.java:166)
org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.renderView(FaceletViewDeclarationLanguage.java:1619)
org.apache.myfaces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:264)
org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:115)
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:239)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:191)
I'm assuming this is on your end, but if it's a case of you tightening up spec
compliance and exposing a bug in my code, please let know!
Regards,
Richard.
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