org.apache.maven.continuum.ContinuumException: can't remove default build definition from project group Show/hide Stack Trace org.apache.maven.continuum.ContinuumException: can't remove default build definition from project group at org.apache.maven.continuum.core.action.RemoveBuildDefinitionFromProjectGroupAction.execute(RemoveBuildDefinitionFromProjectGroupAction.java:52) at org.apache.maven.continuum.DefaultContinuum.executeAction(DefaultContinuum.java:2432) at org.apache.maven.continuum.DefaultContinuum.removeBuildDefinitionFromProjectGroup(DefaultContinuum.java:1889) at org.apache.maven.continuum.web.action.BuildDefinitionAction.removeFromProjectGroup(BuildDefinitionAction.java:308) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at com.opensymphony.xwork.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:364) at com.opensymphony.xwork.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:216) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190) at com.opensymphony.xwork.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:168) at com.opensymphony.xwork.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at com.opensymphony.xwork.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:115) at com.opensymphony.xwork.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at org.apache.maven.continuum.web.interceptor.ForceContinuumConfigurationInterceptor.intercept(ForceContinuumConfigurationInterceptor.java:73) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at org.codehaus.plexus.security.ui.web.interceptor.PolicyEnforcementInterceptor.intercept(PolicyEnforcementInterceptor.java:102) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at org.codehaus.plexus.security.ui.web.interceptor.SecureActionInterceptor.intercept(SecureActionInterceptor.java:174) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at org.codehaus.plexus.xwork.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:58) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at com.opensymphony.xwork.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:168) at com.opensymphony.xwork.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at com.opensymphony.xwork.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:115) at com.opensymphony.xwork.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at com.opensymphony.webwork.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:171) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at com.opensymphony.webwork.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:147) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at com.opensymphony.xwork.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:151) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at com.opensymphony.xwork.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:186) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at org.codehaus.plexus.security.ui.web.interceptor.AutoLoginInterceptor.intercept(AutoLoginInterceptor.java:152) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at org.codehaus.plexus.security.ui.web.interceptor.ForceAdminUserInterceptor.intercept(ForceAdminUserInterceptor.java:62) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at org.codehaus.plexus.security.ui.web.interceptor.EnvironmentCheckInterceptor.intercept(EnvironmentCheckInterceptor.java:121) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188) at com.opensymphony.xwork.DefaultActionProxy.execute(DefaultActionProxy.java:113) at com.opensymphony.webwork.dispatcher.DispatcherUtils.serviceAction(DispatcherUtils.java:225) at com.opensymphony.webwork.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:202) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118) at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at com.opensymphony.webwork.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:88) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568) at org.mortbay.http.HttpContext.handle(HttpContext.java:1530) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633) at org.mortbay.http.HttpContext.handle(HttpContext.java:1482) at org.mortbay.http.HttpServer.service(HttpServer.java:909) at org.mortbay.http.HttpConnection.service(HttpConnection.java:816) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:982) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)