Using Eclipse Version: 3.4.2 under Jetty Run Configurations, placed
${jetty_run} under VM Arguments, restarted , no more
ClassNotFoundExceptions. Working fine. 

Thank you. 
-----Original Message-----
From: Geoff Callender [mailto:geoff.callender.jumpst...@gmail.com] 
Sent: Wednesday, August 12, 2009 12:50 AM
To: Tapestry users
Subject: Re: Jetty 6.16 and T5.0.13

Use true.
You can see a setup that works in the second half of this page:
http://jumpstart.doublenegative.com.au/jumpstart4.4/installation.html

On 12/08/2009, at 1:32 AM, Fernando Padilla wrote:

> So.. read the exception stack trace fully..  If down at the bottom  
> it talks about slf4j or some logging issue.. then it's because Jetty  
> purposefuly hides the slf4j libraries from tapestry (because jetty  
> ships with slf4j for itself ) and you have to add a particular vmarg  
> to fix that.  At least this is what we do, you might be having the  
> same issue, but no guarantees.
>
>
> vmargs:
>
> -Dorg.mortbay.jetty.webapp.parentLoaderPriority=true or false
>
> (At the moment I can't get to my eclipse, so I can't remember if  
> have to set to true or false)
>
>
>
> But here are the docs for this property:
>
> http://docs.codehaus.org/display/JETTY/Classloading
> http://docs.codehaus.org/display/JETTY/SystemProperties
>
>
>
>
> On 8/10/09 10:56 PM, Eldred Mullany wrote:
>> Hi All
>>
>>
>>
>> I am having a strange problem with an old t5.0.13 app and jetty.  
>> When I
>> startup the application in Eclipse it shows that it connects to db,
>> starts up all services etc, however when hit a web page that contains
>> any component such as<t:form>   throws an exception
>> java.lang.ClassNotFoundException: caught an exception while  
>> obtaining a
>> class file for org.apache.tapestry5.corelib.components. I then  
>> built a
>> war file and deployed it under tomcat and it worked fine.
>>
>>
>>
>> So the problem seems to be jetty, but not sure what's causing it  
>> not to
>> resolve classes, does anyone have any suggestions on what the cause  
>> of
>> this is. I checked my tapestry-core-5.0.13.jar which doesn't seem
>> corrupt, all classes reside in their respective packages. It would'nt
>> have worked in tomcat if my libraries were corrupt.
>>
>>
>>
>> Thanks
>>
>> Eldred Mullany
>>
>>
>>
>>
>
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