Re: Is it possible to exclude commons-el as a dependency with the maven-jetty-plugin?

> I checked out from SVN, ran "mvn" from the root directory and then removed
> <version>6.1.5</version> from my project. I assume this is what I need to do
> in order to get the latest plugin that I installed locally.
>
> Unfortunately, no dice - the error still occurs.
>
> Caused by: javax.el.PropertyNotFoundException: ELResolver cannot handle a
> null base Object with identifier 'errors'
>         at com.sun.el.lang.ELSupport.throwUnhandled(ELSupport.java:63)
>         at com.sun.el.parser.AstIdentifier.getValue(AstIdentifier.java:88)
>         at
> com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:206)
>         at
> org.apache.myfaces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:67)
>
> Running mvn jetty:run-war -X > mvn.log and it seems that commons-el is still
> a dependency of the plugin:
>
> [DEBUG] Adding managed depedendencies for
> org.mortbay.jetty:maven-jetty-plugin[DEBUG]  
> org.apache.maven:maven-plugin-tools-api:jar:2.0
> [DEBUG]   junit:junit:jar:3.8.2[DEBUG]  
> org.slf4j:jcl104-over-slf4j:jar:1.3.1
> [DEBUG]   org.slf4j:slf4j-simple:jar:1.3.1
> [DEBUG]   mx4j:mx4j:jar:3.0.1[DEBUG]   mx4j:mx4j-tools:jar:3.0.1
> [DEBUG]   xerces:xercesImpl:jar:${xerces-version}[DEBUG]  
> commons-el:commons-el:jar:1.0
> [DEBUG]   ant:ant:jar:1.6.5
> [DEBUG]   javax.mail:mail:jar:1.4[DEBUG]  
> javax.activation:activation:jar:1.1
> [DEBUG] maven-jetty-plugin: using locally installed snapshot
>
> Matt
>
>
> janb wrote:
>> Matt,
>>
>> I've just discovered some cruft in the jetty maven plugin pom that
>> included an unneeded dependency on commons-el! I've removed that
>> and tested the plugin and it seems to be working ok.
>>
>> However, it would be ideal if you could do acheckout of jetty
>> svn head and a build and see if it is working with your
>> application now commons-el is out of the picture completely?
>>
>> thanks
>> Jan
>>
>> mraible wrote:
>>> I'm using JDK 5 on OS X. For Tomcat, I tested it on version 6.0.14.
>>>
>>> Matt
>>>
>>>
>>> janb wrote:
>>>> Matt,
>>>>
>>>> You must be using jdk1.4 because for jdk1.5 and up, jasper does not
>>>> require commons-el.
>>>>
>>>> If in fact you are using jdk1.4 and therefore jsp-2.0, then you are
>>>> actually using
>>>> jasper 5.5.15 from apache. I don't know whether those versions of
>>>> myfaces
>>>> etc are
>>>> supposed to work with jsp2.0, but if they are, then you might try and
>>>> verify that
>>>> you get the same error when running under tomcat 5.5.15.
>>>>
>>>> regards
>>>> Jan
>>>>
>>>> mraible wrote:
>>>>> Actually, I spoke too soon - removing commons-el causes a
>>>>> NoClassDefFoundError. However, the following seems to work fine on
>>>>> Tomcat
>>>>> 6.0.14 (with MyFaces 1.2.0, Tomahawk 1.1.6 and Facelets 1.13):
>>>>>
>>>>> <c:if test="${not empty errors}">
>>>>>     <div class="error" id="errorMessages">
>>>>>         <c:forEach var="error" items="${errors}">
>>>>>              <c:url value= "
>>>>>                 alt="<fmt:message key="icon.warning"/>" class="icon" />
>>>>>             <c:out value="${error}" escapeXml="false"/><br />
>>>>>         </c:forEach>
>>>>>     </div>
>>>>>     <c:remove var="errors" scope="session"/>
>>>>> </c:if>
>>>>>
>>>>> Using maven-jetty-plugin 6.1.5, I get:
>>>>>
>>>>> Caused by: javax.faces.el.EvaluationException: ELResolver cannot handle
>>>>> a
>>>>> null base Object with identifier 'errors'
>>>>>
>>>>> Any ideas?
>>>>>
>>>>> Thanks,
>>>>>
>>>>> Matt
>>>>>
>>>>>
>>>>>
>>>>> mraible wrote:
>>>>>> I'm trying to solve the following issue and it appears that the
>>>>>> maven-jetty-plugin's dependency on commons-el is causing the problem.
>>>>>>
>>>>>> http://tinyurl.com/2vq9rf
>>>>>>
>>>>>> Is there any way to exclude it in my plugin's configuration? I'm using
>>>>>> version 6.1.5.
>>>>>>
>>>>>> Thanks,
>>>>>>
>>>>>> Matt
>>>>>>
>>>> --
>>>> Jan Bartel, Webtide LLC | janb@... | http://www.webtide.com
>>>>
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>>>>
>>
>> --
>> Jan Bartel, Webtide LLC | janb@... | http://www.webtide.com
>>
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