fyi … I have been running Guvnor 5.3 on Tomcat 7 for a while, with no tweaks to the build.

The only issue I had was that it couldn't also be in Java 7. I had to downgrade to Java 6 to get it working. I have no recollection (or notes) of the details of exactly what was failing under Java 7 though. :-/

So it may be worth trying Tomcat 7 on Java 6 for 5.5, unless weld was introduced somewhere between 5.3 and 5.5.


On 20 Dec 2012, at 11:07, Michael Anstis <michael.anstis@gmail.com> wrote:

We only build a WAR targeting Tomcat 6.0. It could be you've discovered an issue with running Guvnor on Tomcat 7.

I'd suggest (1) confirming Guvnor is ok on TC6, (2) checking for WELD library conflicts on TC7 (as this has been a point of weakness and why we build different WARs for different web-servers).

If you find this is an issue with running on TC7 and work out a fix we'd happily welcome a pull request for TC7 builds :)

With kind regards,

Mike

On 19 December 2012 19:16, kurrent93 <kurrent93@gmail.com> wrote:
hi again,

Does anyone have any ideas about this issue, and what I can do to fix it?

I have tried a fresh install of Guvnor 5.5 Final, but that has not helped.

I've just deployed Guvnor 5.5 final into Tomcat 7.

When I go to view guvnor I get this error:
400 Sorry, a technical error occurred. Please contact a system
administrator.
500 The call failed on the server; see server log for details


In the guvnor event log I get:
Service method 'public abstract boolean
org.drools.guvnor.client.rpc.RepositoryService.isDoNotInstallSample()' threw
an unexpected exception: org.jboss.weld.exceptions.WeldException:
WELD-000049 Unable to invoke [method] @PostConstruct public
org.drools.guvnor.server.repository.RepositoryStartupService.create() on
org.drools.guvnor.server.repository.ProductionRepositoryStartupService@2d00c385
WELD-000049 Unable to invoke [method] @PostConstruct public
org.drools.guvnor.server.repository.RepositoryStartupService.create() on
org.drools.guvnor.server.repository.ProductionRepositoryStartupService@2d00c385

I dont see anything relavant in the tomcat logs.

Any idea how to fix this?

Thanks



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