NPE Starting v8.1 Server using WebLogic Server Tools 1.0.0

After installing/configuring Eclipse JEE Europa and BEA WLS 1.0.0, I receive an NPE when attempting to start a v8.1 Server. The log message is listed below. Any ideas?
- Ron
!ENTRY org.eclipse.core.jobs
!MESSAGE An internal error occurred during: "Starting server - BEA WebLogic Server v8.1".
!STACK 0
java.lang.NullPointerException
at org.eclipse.jst.server.generic.core.internal.GenericServerBehaviour.setupLaunch(GenericServerBehaviour.java:408)
at org.eclipse.jst.server.generic.core.internal.ExternalServerBehaviour.setupLaunch(ExternalServerBehaviour.java:66)
at com.bea.workshop.wls.legacy.Weblogic81ServerBehaviour.setupLaunch(Weblogic81ServerBehaviour.java:183)
at org.eclipse.jst.server.generic.core.internal.ExternalLaunchConfigurationDelegate.launch(ExternalLaunchConfigurationDelegate.java:97)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:766)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:608)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:601)
at org.eclipse.wst.server.core.internal.Server.start(Server.java:1265)
at org.eclipse.wst.server.core.internal.Server.synchronousStart(Server.java:1662)
at org.eclipse.wst.server.core.internal.StartServerJob.run(StartServerJob.java:34)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

Ron,
I am sorry to hear that you are experiencing problems with WLS Tools. We
will investigate the issue you've reported as soon as possible. To make
the investigation move along more smoothly, can I ask you to open a bug
report in our public bug tracking system?
http://bugzilla.bea.com
Please include the stack trace from your message, which operating system
you are running on and which service pack of WLS 8.1 you are using.
Thanks,
- Konstantin

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