Re: java.lang.NoSuchFieldError: ROLE

Max,

"Jyotish" should be able to predict everything and know everything :-)

Just kidding.  The error below is strange.  The PoolManager interface, 
like any other Avalon service interface, defines the "ROLE" for that 
service.  It almost seems like your PoolManager class/JAR is corrupt 
(or, maybe the uber JAR is corrupt somehow), taking a wild guess.  If 
you have ever killed a Maven build while it is downloading dependencies, 
you can end up with a partial JAR, but the timestamp is newer, so Maven 
will not download it again.  Try deleting the excalibur-pool directory 
in your local Maven repo and building again.  But, if it works sometimes 
and not other times, it may be a completely different problem (maybe 
synchronization problems/race conditions, etc.)

Shash

> I've been getitng this error after making incremental changes to my 
> project.xml file. I have not yet identified the pattern, but after 
> several iterations of development I always seem to end up with this 
> error. First on plugin 12 and now also on plugin 13. I've also deleted 
> project.bak before performing keel:maven and war.
>
> [KeelMetaInfoManager] Initializing
> java.lang.NoSuchFieldError: ROLE
>        at 
> org.apache.avalon.fortress.util.ContextManager.initializePoolManager(
> ContextManager.java:543)
>        at 
> org.apache.avalon.fortress.util.ContextManager.initialize(ContextMana
> ger.java:245)
>        at 
> org.apache.avalon.fortress.impl.DefaultContainerManager.getInitialize
> dContextManager(DefaultContainerManager.java:87)
>        at 
> org.apache.avalon.fortress.impl.DefaultContainerManager.<init>(Defaul
> tContainerManager.java:74)
>        at 
> org.apache.avalon.fortress.impl.DefaultContainerManager.<init>(Defaul
> tContainerManager.java:68)
>        at 
> org.keel.core.container.KeelContainerFactory.getContainerManager(Keel
> ContainerFactory.java:229)
>        at 
> org.keel.core.container.KeelContainerFactory.createContainer(KeelCont
> ainerFactory.java:624)
>        at 
> org.keel.core.container.KeelContainerFactory.createContainer(KeelCont
> ainerFactory.java:607)
>        at 
> org.keel.servers.KeelAbstractServer.initialize(KeelAbstractServer.jav
> a:126)
>        at 
> org.keel.servers.KeelAbstractServer.getContainer(KeelAbstractServer.j
> ava:106)
>        at 
> org.keel.servers.direct.KeelDirectServer.run(KeelDirectServer.java:61
> )
>
> I am also getting these warnings during build (not sure if they are 
> related):
>
>    [copy] Warning: Could not find file 
> D:\Proj\JyotishApplications\AstroMatch\AstroMatchServer-3.0\logkit.properties 
> to
> copy.
>    [copy] Warning: Could not find file 
> D:\Proj\JyotishApplications\AstroMatch\AstroMatchServer-3.0\roles.properties 
> to
> copy.
>    [copy] Warning: Could not find file 
> D:\Proj\JyotishApplications\AstroMatch\AstroMatchServer-3.0\instrument.propertie 
>
> s to copy.
>    [copy] Copying 1 file to 
> D:\Proj\JyotishApplications\AstroMatch\AstroMatchServer-3.0\target\axis\WEB-INF\lib 
>
>
> I have not found an easy way of getting back to a working build.
> Thanks for the help,
> Max
> http://keelframework.org/documentation.shtml
> Keelgroup mailing list
> [email protected]
> http://lists.keelframework.com/listinfo.cgi/keelgroup-keelframework.com



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