dev@glassfish.java.net

Re: RESEND: How do I see exceptions?

From: Ken Paulsen <Ken.Paulsen_at_Sun.COM>
Date: Wed, 12 Mar 2008 10:52:13 -0700

Hi Jan,

I spoke with Ryan. He is also unable to get exceptions that he throws
to appear in the log file. He even tried w/ a plain JSP and was unable
to see the trace. I have also tried setting the JSF logger (and others)
in the logging.properties file to FINEST... and that doesn't generate
any extra messages in the log file -- there should be a lot. I suspect
our logging system is not configured correctly (by me??) or is just
plain broken. Any ideas on who I can talk to? Or where to look next?

Thanks,

Ken

Jan.Luehe_at_Sun.COM wrote:
> Ken,
>
> Ken Paulsen wrote:
>
>>
>> I am unable to see stack traces that would help me debug. Here's
>> what I see in the browser:
>>
>> javax.servlet.ServletException: Unable to determine parameter type
>> 'com.sun.appserv.management.config.PropertiesAccess' for parameter
>> named 'mbean'.
>>
>> *root cause*
>>
>> java.lang.RuntimeException: Unable to determine parameter type
>> 'com.sun.appserv.management.config.PropertiesAccess' for parameter
>> named 'mbean'.
>>
>> *root cause*
>>
>> java.lang.ClassNotFoundException:
>> com.sun.appserv.management.config.PropertiesAccess
>>
>
> we deliberately omit stacktraces in the responses to clients, as
> requested
> by the Netbeans folks (originally, stacktraces were included in the
> response,
> which was considered a usability issue).
>
> You should see stacktraces in the server.log, though.
>
>> In the console (w/ asadmin start-domain -v):
>>
>> SEVERE: JSF1054: (Phase ID: RESTORE_VIEW 1, View ID: /testIP.jsf)
>> Exception thrown during phase execution:
>>
>> javax.faces.event.PhaseEvent[source=com.sun.faces.lifecycle.LifecycleImpl_at_fa54fe]
>>
>>
>> And the server.log file:
>>
>>
>> [#|2008-03-11T23:18:46.158+0000|SEVERE|GlassFish10.0|javax.enterprise.resource.webcontainer.jsf.lifecycle|_ThreadID=20;_ThreadName=Thread-4;RESTORE_VIEW
>>
>>
>> 1;/testIP.jsf;javax.faces.event.PhaseEvent[source=com.sun.faces.lifecycle.LifecycleImpl_at_fa54fe];|JSF1054:
>>
>> (Phase ID: RESTORE_VIEW 1, View ID: /testIP.jsf) Exception thrown
>> during phase execution:
>>
>> javax.faces.event.PhaseEvent[source=com.sun.faces.lifecycle.LifecycleImpl_at_fa54fe]|#]
>>
>>
>
> I'll let the JSF team comment on this.
>
> Jan
>
>
>> I also attempted to set the logging.properties log levels, but that
>> did not do anything.
>>
>> In this case, I can guess what the problem is, although I would like
>> to know why it's a problem b/c I shouldn't be accessing any of the
>> server api's with the request I made. A simple stack trace would
>> show me exactly what I'm not understanding and I could move on quickly.
>>
>> When is this going to be fixed? Is there something I am not
>> configuring correctly that hides all errors for the user? Why? Why?
>> Why? :) This is slowing down my development significantly.
>>
>> Ken
>>
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>
>
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