This failure has been on cruisecontrol for a while.

http://cruisecontrol.jboss.com/cc/artifacts/jboss-head-jdk-matrix/20070509185607/clean.log

Looks like 2 buildinstances cannot be invoked in the same process?

<target name="createthirdparty" unless="inhibit.downloads"

depends="check.inhibit.downloads, set.proxy">

</target>

Either of the above ant calls works separately.

The Build task in org.jboss.ant.types.build.Build (jbossbuild) throws this exception.

/**

* Create a new build

public Build()

{

if (buildInstance != null)

throw new BuildException("Duplicate build");

buildInstance = this;

}

From: jboss-development-bounces@lists.jboss.org [mailto:jboss-development-bounces@lists.jboss.org] On Behalf Of Scott M Stark
Sent: Thursday, May 10, 2007 3:25 PM
To: JBoss.org development list
Subject: Re: [jboss-dev] jboss50 build fails

I just pulled down a clean checkout to my laptop and tried build clean and its working. I used ant rather than the build.sh script as this is broken for use with cygwin.

Jean-Frederic wrote:

On Wed, 2007-05-09 at 04:44 -0700, Scott M Stark wrote:

Your build dir and/or testsuite/build.xml are out of date.

In fact the following fails:

build/build.sh clean

+++

BUILD FAILED

/home/jfclere/jbossas_head/build/build.xml:898: The following error

occurred while executing this line:

/home/jfclere/jbossas_head/testsuite/build-thirdparty.xml:39: Could not

create type build due to Duplicate build

Total time: 1 minute 27 seconds

+++

Cheers

Jean-Frederic