Error executing action 'update-project-from-working-directory '

[Sheidow, Ryan (Global Equity Markets & Services Technology)]

Continuum-users,

We are getting the below exception fairly regularly.  It seems that we
will get this exception after each checkin, but the build following is
clean.  We are seeing this behavior across multiple projects.   Does
anyone have an insight into what is causing this?

Thank you


25177190 [pool-1-thread-1] ERROR
org.apache.maven.continuum.buildcontroller.BuildController:default  -
Error executing action 'update-project-from-working-directory '
org.codehaus.plexus.taskqueue.execution.TaskExecutionException: Error
executing action 'update-project-from-working-directory'
        at
org.apache.maven.continuum.buildcontroller.DefaultBuildController.perfor
mAction(DefaultBuildController.java:434)
        at
org.apache.maven.continuum.buildcontroller.DefaultBuildController.build(
DefaultBuildController.java:139)
        at
org.apache.maven.continuum.buildcontroller.BuildProjectTaskExecutor.exec
uteTask(BuildProjectTaskExecutor.java:50)
        at
org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$Execut
orRunnable$1.run(ThreadedTaskQueueExecutor.java:116)
        at
edu.emory.mathcs.backport.java.util.concurrent.Executors$RunnableAdapter
.call(Executors.java:442)
        at
edu.emory.mathcs.backport.java.util.concurrent.FutureTask.run(FutureTask
.java:176)
        at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker
.runTask(ThreadPoolExecutor.java:665)
        at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker
.run(ThreadPoolExecutor.java:690)
        at java.lang.Thread.run(Thread.java:595)
Caused by:
org.apache.maven.continuum.execution.ContinuumBuildExecutorException:
Error while mapping metadata:add.project.artifact.not.found.error
add.project.unknown.error

        at
org.apache.maven.continuum.execution.maven.m2.MavenTwoBuildExecutor.upda
teProjectFromCheckOut(MavenTwoBuildExecutor.java:157)
        at
org.apache.maven.continuum.core.action.UpdateProjectFromWorkingDirectory
ContinuumAction.execute(UpdateProjectFromWorkingDirectoryContinuumAction
.java:75)
        at
org.apache.maven.continuum.buildcontroller.DefaultBuildController.perfor
mAction(DefaultBuildController.java:408)
        ... 8 more