Try http://code.google.com/p/gwt-log/wiki/GettingStarted
note the comments below:
<servlet>
<servlet-name>gwt-log-remote-logger-servlet</servlet-name>
<servlet-class>com.allen_sauer.gwt.log.server.RemoteLoggerServiceImpl</servlet-class>
<!-- symbolMaps param provides for stack trace deobfuscation -->
<init-param>
<param-name>symbolMaps</param-name>
<!-- This value assumes a GWT compile with '-deploy war/WEB-INF/deploy/' -->
<param-value>WEB-INF/deploy/yourmodulename/symbolMaps/</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>gwt-log-remote-logger-servlet</servlet-name>
<url-pattern>/your-module-name/gwt-log</url-pattern>
</servlet-mapping>
On Wed, May 11, 2011 at 9:51 AM, levier <[email protected]> wrote:
> Hi Fred,
>
> Running gwt log with symbolMaps now for quite a while, but still can't
> get it to work.
>
> The deployed app is on a websphere:
> in ...Node01Cell\APP.ear\module.war\WEB-INF\deploy\module\symbolMaps
> I do see the D599FD89AA3EAD583144861E01CE8F0F.symbolMap file with a
> lot of stuff in that file. So it's compiled and deployed OK.
>
>
> Yet, I still get to see stuff like this on the client
> java.lang.ClassCastException
> at Unknown.fillInStackTrace(Unknown source:0)
> at Unknown.ClassCastException_0(Unknown source:0)
> at Unknown.dynamicCast(Unknown source:0)
> at Unknown.onSubmitValues_2(Unknown source:0)
> at Unknown.dispatch_21(Unknown source:0)
> at Unknown.$doFire(Unknown source:0)
> at Unknown.$fireEvent_1(Unknown source:0)
>
> and the gwt-log remote logger gives me this:
> Failed to deobfuscate stack trace for permutation
> D599FD89AA3EAD583144861E01CE8F0F. Verify that the corresponding
> symbolMap is available.
>
> My web.xml param is set to this:
> <param-value>WEB-INF/deploy/module/symbolMaps/</param-value>
>
> Standard String logs are sent OK from client to server.
> What am I missing? How can I be sure that the deobfuscation process
> looks at the right directory? Does the -STYLE of gwtc matter?
>
> Thanks for any hints
>
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>
--
Fred Sauer
Developer Advocate
Google Inc.
1600 Amphitheatre Parkway
Mountain View, CA 94043
[email protected]
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