It's a known bug in 1.0.3 that appear sometimes.
if you remove first build definitions on your projects, you'll can after remove your projects.
Emmanuel
Martin M a écrit :
> Hi all,
>
> I added a Maven 2.0 project with some sub-projects. Now I can see all
> sub-projects in the "Show projects" panel.
> I wanted to remove the sub-projects, because I don't want to allow users to
> build them separately.
> But I get an error-message when removing the project. How can I remove this
> project?
>
>
> After clicking at "remove" I receive following error:
>
> ognl.MethodFailedException: Method "removeProject" failed for object
> org.apache.maven.continuum.DefaultContinuum@793536
> [javax.jdo.JDOUserException: One or more instances could not be deleted
> NestedThrowables:
> javax.jdo.JDODataStoreException: Delete request failed: DELETE FROM
> BUILDDEFINITION WHERE ID = ?
> NestedThrowables:
> SQL Exception: DELETE on table 'BUILDDEFINITION' caused a violation of
> foreign key constraint 'PROJECT_BUILP8_FK2' for key (4). The statement has
> been rolled back.]
> at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:796)
> at ognl.ObjectMethodAccessor.callMethod(ObjectMethodAccessor.java:61)
> at ognl.OgnlRuntime.callMethod(OgnlRuntime.java:819)
> at ognl.ASTMethod.getValueBody(ASTMethod.java:75)
> at ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:170)
> at ognl.SimpleNode.getValue(SimpleNode.java:210)
> at ognl.Ognl.getValue(Ognl.java:333)
> at ognl.Ognl.getValue(Ognl.java:378)
> at ognl.Ognl.getValue(Ognl.java:357)
> at
> org.codehaus.plexus.formica.action.DeleteEntity.uponSuccessfulValidation(DeleteEntity.java:57)
> at
> org.codehaus.plexus.formica.action.DeleteEntity.execute(DeleteEntity.java:47)
> at
> org.codehaus.plexus.summit.pipeline.valve.ActionValve.invoke(ActionValve.java:68)
> at
> org.codehaus.plexus.summit.pipeline.AbstractPipeline.invoke(AbstractPipeline.java:70)
> at org.codehaus.plexus.summit.Summit.doGet(Summit.java:54)
> at org.codehaus.plexus.summit.Summit.doPost(Summit.java:108)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:615)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
> at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:358)
> at
> org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:294)
> at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567)
> at org.mortbay.http.HttpContext.handle(HttpContext.java:1807)
> at
> org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:525)
> at org.mortbay.http.HttpContext.handle(HttpContext.java:1757)
> at org.mortbay.http.HttpServer.service(HttpServer.java:879)
> at org.mortbay.http.HttpConnection.service(HttpConnection.java:789)
> at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:960)
> at org.mortbay.http.HttpConnection.handle(HttpConnection.java:806)
> at
> org.mortbay.http.SocketListener.handleConnection(SocketListener.java:218)
> at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:331)
> at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:520)
>
>
> Thanks in advance!
>
> Regards,
> Martin
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