We just moved our testing from 2.1.10 to 2.1.11 and we are seeing the same
exception in our showcase application. It's also using f:metadata and
f:viewParam tags:
…
<ui:define name="metadata">
<f:metadata>
<f:viewParam name="grp" required="false"
value="#{navigationModel.componentGroup}"/>
<f:viewParam name="exp" required="false"
value="#{navigationModel.componentExample}"/>
<f:event type="postValidate"
listener="#{navigationController.navigate}"/>
</f:metadata>
</ui:define>
<ui:define name="suite-select-menu">
<h:panelGroup layout="block" styleClass="headerCenter">
…
Deryk
On 2013-04-10, at 8:32 AM, Leonardo Uribe <lu4...@gmail.com> wrote:
> Hi Thomas
>
> 2013/4/10 Thomas Andraschko <andraschko.tho...@gmail.com>
>
>> Hi Leonardo,
>>
>> on the first GET request.
>> I will provide the example + issue later.
>>
>>
> Ok, I'll review it as soon as it is available.
>
> regards
>
> Leonardo
>
>
>> Thanks.
>>
>> Regards,
>> Thomas
>>
>>
>> 2013/4/10 Leonardo Uribe <lu4...@gmail.com>
>>
>>> Hi
>>>
>>> There was a change due to a bug found:
>>>
>>> https://issues.apache.org/jira/browse/MYFACES-3665
>>>
>>> f:metadata section removed when refresh view and is not included in the
>>> template directly
>>>
>>> The problem was that the f:viewParam was removed and added to the tree,
>>> destroying the state. The fix done exclude the content of f:metadata from
>>> mark/delete algorithm.
>>>
>>> When do this happen? in a postback? ajax? or the first time the view is
>>> rendered. Could you provide a test case to reproduce it? The strange part
>>> is I used a similar test case for this one and there was no bug.
>>>
>>> regards,
>>>
>>> Leonardo Uribe
>>>
>>> 2013/4/10 Howard W. Smith, Jr. <smithh032...@gmail.com>
>>>
>>>> On Wed, Apr 10, 2013 at 8:42 AM, Thomas Andraschko <
>>>> andraschko.tho...@gmail.com> wrote:
>>>>
>>>>> Hi,
>>>>>
>>>>> i get following exception after upgrading from 2.1.10 to 2.1.11:
>>>>>
>>>>> java.lang.IllegalStateException: component with duplicate id
>>> "j_id__md_1"
>>>>> found
>>>>> at
>>>>>
>>>>
>>>
>> org.apache.myfaces.view.facelets.compiler.CheckDuplicateIdFaceletUtils.checkIds(CheckDuplicateIdFaceletUtils.java:100)
>>>>>
>>>>> If i remove the f:viewParam, it works fine.
>>>>> Is anything wrong with my code or is it a bug?
>>>>>
>>>>>
>>>> From MyFaces 2.1.11 release notes, I would assume that the bug was
>>>> introduced, possibly, by one of the following bugs listed in the
>>>> bugs-resolved list.
>>>>
>>>>
>>>> Release Notes - MyFaces Core - Version 2.1.11
>>>>
>>>> Bug
>>>>
>>>> * [MYFACES-3659] - Conditional include of scripts and stylesheets
>>>> * [MYFACES-3663] - UIViewRoot.createUniqueId() should generate
>>>> unique ids for all the component tree.
>>>> * [MYFACES-3665] - f:metadata section removed when refresh view
>>>> and is not included in the template directly
>>>> * [MYFACES-3668] - CLONE - UIForm.createUniqueId should take into
>>>> account prependId logic
>>>>
>>>
>>
