JIRA Project configurator issue - An error occurred during the load / Load failed for reason: null

I have traced this issue and fixed, but recording in case it helps others.

In my case I was deleting a large project at the same time as using the Project Configurator.  Once the deletion had completed this was cleared.  We are using Data Center and tend to delete projects and run imports on the "dark node".  These can't be run in parallel.  Maybe the plugin could produce a more meaningful message in this instance?

 

An error occurred during the load:

Load failed for reason: null         

 

INFO  14:57:29,700 Parsing XML file...

INFO  14:57:29,703 Starting to apply project configuration...

INFO  14:57:29,705 Creating project UD UBS Delta

WARN  14:57:29,771 Skipping users...

WARN  14:57:29,771 Skipping groups...

WARN  14:57:29,772 Skipping project roles...

INFO  14:57:29,772 Creating Status In UAT

INFO  14:57:29,800 Creating Status Ready for Production

INFO  14:57:29,821 Creating Status Ready for UAT

INFO  14:57:29,843 [Priority Low] Making it the default priority

INFO  14:57:29,860 Creating Issue link type Project Epics

INFO  14:57:29,879 Creating issue type Development Sub-Task

INFO  14:57:30,128 Creating issue type Investigation

INFO  14:57:30,412 Creating issue type Investigation Sub-Task

INFO  14:57:30,670 Creating issue type Project

INFO  14:57:30,913 Creating issue type Regression Test Sub-Task

INFO  14:57:31,152 Creating issue type Test Issue

INFO  14:57:31,531 Creating issue type Test Sub-Task

INFO  14:57:31,806 Creating issue type Test Task

INFO  14:57:32,277 Creating issue type scheme UBS Delta Team Issue Type Scheme

WARN  14:57:32,278 Trying to rollback changes in database...

WARN  14:57:48,053 Rollback finished

java.lang.NullPointerException

                at com.awnaba.projectconfigurator.jiraobjectfacades.IssueTypeSchemeToolsImpl.getIDsFrom(IssueTypeSchemeToolsImpl.java:215)

                at com.awnaba.projectconfigurator.jiraobjectfacades.IssueTypeSchemeToolsImpl.createIssueTypeScheme(IssueTypeSchemeToolsImpl.java:151)

                at com.awnaba.projectconfigurator.loaders.handlers.IssueTypeSchemeHandler.createNewTargetFrom(IssueTypeSchemeHandler.java:42)

                at com.awnaba.projectconfigurator.loaders.handlers.IssueTypeSchemeHandler.createNewTargetFrom(IssueTypeSchemeHandler.java:25)

                at com.awnaba.projectconfigurator.loaders.core.AbstractIntegratedHandler$1.createNewFrom(AbstractIntegratedHandler.java:187)

                at com.awnaba.projectconfigurator.loaders.core.AbstractSmartCreator.smartCreate(AbstractSmartCreator.java:13)

                at com.awnaba.projectconfigurator.loaders.core.AbstractIntegratedHandler.shallowCreate(AbstractIntegratedHandler.java:202)

                at com.awnaba.projectconfigurator.loaders.core.AbstractIntegratedHandler.createTarget(AbstractIntegratedHandler.java:160)

                at com.awnaba.projectconfigurator.loaders.core.AbstractTargetHandler.handleTarget(AbstractTargetHandler.java:91)

                at com.awnaba.projectconfigurator.loaders.handlers.ProjectConfigLoader.loadGlobalCollection(ProjectConfigLoader.java:374)

                at com.awnaba.projectconfigurator.loaders.handlers.ProjectConfigLoader.loadGlobalObjects(ProjectConfigLoader.java:184)

                at com.awnaba.projectconfigurator.loaders.handlers.ProjectConfigLoader.loadOperations(ProjectConfigLoader.java:139)

                at com.awnaba.projectconfigurator.loaders.handlers.ProjectConfigLoader.doLoad(ProjectConfigLoader.java:77)

                at com.awnaba.projectconfigurator.ProjectConfigUploadPageAction.doLoad(ProjectConfigUploadPageAction.java:360)

                at com.awnaba.projectconfigurator.ProjectConfigUploadPageAction.doExecute(ProjectConfigUploadPageAction.java:313)

                at webwork.action.ActionSupport.execute(ActionSupport.java:165)

                at com.atlassian.jira.action.JiraActionSupport.execute(JiraActionSupport.java:88)

                at webwork.interceptor.DefaultInterceptorChain.proceed(DefaultInterceptorChain.java:39)

                at webwork.interceptor.NestedInterceptorChain.proceed(NestedInterceptorChain.java:31)

                at webwork.interceptor.ChainedInterceptor.intercept(ChainedInterceptor.java:16)

                at webwork.interceptor.DefaultInterceptorChain.proceed(DefaultInterceptorChain.java:35)

                at webwork.dispatcher.GenericDispatcher.executeAction(GenericDispatcher.java:225)

                at webwork.dispatcher.GenericDispatcher.executeAction(GenericDispatcher.java:154)

                at com.atlassian.jira.web.dispatcher.JiraWebworkActionDispatcher.service(JiraWebworkActionDispatcher.java:152)

                at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.jira.web.filters.steps.ChainedFilterStepRunner.doFilter(ChainedFilterStepRunner.java:87)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.jira.web.filters.XContentTypeOptionsNoSniffFilter.doFilter(XContentTypeOptionsNoSniffFilter.java:22)

                at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.core.filters.HeaderSanitisingFilter.doFilter(HeaderSanitisingFilter.java:44)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:70)

                at com.atlassian.jira.tzdetect.IncludeResourcesFilter.doFilter(IncludeResourcesFilter.java:39)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:78)

                at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:70)

                at com.atlassian.jira.baseurl.IncludeResourcesFilter.doFilter(IncludeResourcesFilter.java:38)

                at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:78)

                at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:70)

                at com.atlassian.applinks.core.rest.context.ContextFilter.doFilter(ContextFilter.java:25)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:78)

                at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:70)

                at com.atlassian.mywork.client.filter.ServingRequestsFilter.doFilter(ServingRequestsFilter.java:37)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:78)

                at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:70)

                at com.atlassian.prettyurls.filter.PrettyUrlsSiteMeshFixupFilter.doFilter(PrettyUrlsSiteMeshFixupFilter.java:36)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:78)

                at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:70)

                at com.atlassian.prettyurls.filter.PrettyUrlsDispatcherFilter.doFilter(PrettyUrlsDispatcherFilter.java:60)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:78)

                at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:70)

                at com.atlassian.prettyurls.filter.PrettyUrlsSiteMeshFilter.doFilter(PrettyUrlsSiteMeshFilter.java:92)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:78)

                at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:70)

                at com.atlassian.prettyurls.filter.PrettyUrlsMatcherFilter.doFilter(PrettyUrlsMatcherFilter.java:56)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:78)

                at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:70)

                at com.atlassian.labs.botkiller.BotKillerFilter.doFilter(BotKillerFilter.java:36)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:78)

                at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)

                at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)

                at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.jira.web.filters.accesslog.AccessLogFilter.executeRequest(AccessLogFilter.java:103)

                at com.atlassian.jira.web.filters.accesslog.AccessLogFilter.doFilter(AccessLogFilter.java:87)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.jira.security.xsrf.XsrfTokenAdditionRequestFilter.doFilter(XsrfTokenAdditionRequestFilter.java:54)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:181)

                at com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:85)

                at com.atlassian.jira.web.filters.SitemeshPageFilter.doFilter(SitemeshPageFilter.java:124)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.jira.web.filters.steps.ChainedFilterStepRunner.doFilter(ChainedFilterStepRunner.java:87)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:70)

                at com.atlassian.prettyurls.filter.PrettyUrlsCombinedMatchDispatcherFilter.doFilter(PrettyUrlsCombinedMatchDispatcherFilter.java:61)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:78)

                at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)

                at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)

                at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.seraph.filter.SecurityFilter.doFilter(SecurityFilter.java:239)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.security.auth.trustedapps.filter.TrustedApplicationsFilter.doFilter(TrustedApplicationsFilter.java:100)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.seraph.filter.BaseLoginFilter.doFilter(BaseLoginFilter.java:172)

                at com.atlassian.jira.web.filters.JiraLoginFilter.doFilter(JiraLoginFilter.java:70)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:70)

                at com.atlassian.oauth.serviceprovider.internal.servlet.OAuthFilter.doFilter(OAuthFilter.java:79)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:78)

                at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:70)

                at com.atlassian.prettyurls.filter.PrettyUrlsCombinedMatchDispatcherFilter.doFilter(PrettyUrlsCombinedMatchDispatcherFilter.java:61)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:78)

                at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)

                at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)

                at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.util.profiling.filters.ProfilingFilter.doFilter(ProfilingFilter.java:99)

                at com.atlassian.jira.web.filters.JIRAProfilingFilter.doFilter(JIRAProfilingFilter.java:19)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.johnson.filters.AbstractJohnsonFilter.doFilter(AbstractJohnsonFilter.java:71)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:176)

                at org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:145)

                at org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:92)

                at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:394)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.gzipfilter.GzipFilter.doFilterInternal(GzipFilter.java:82)

                at com.atlassian.gzipfilter.GzipFilter.doFilter(GzipFilter.java:59)

                at com.atlassian.jira.web.filters.gzip.JiraGzipFilter.doFilter(JiraGzipFilter.java:55)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:70)

                at com.atlassian.analytics.client.filter.JiraAnalyticsFilter.doFilter(JiraAnalyticsFilter.java:40)

                at com.atlassian.analytics.client.filter.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:32)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:78)

                at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:70)

                at com.atlassian.prettyurls.filter.PrettyUrlsCombinedMatchDispatcherFilter.doFilter(PrettyUrlsCombinedMatchDispatcherFilter.java:61)

                at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:78)

                at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)

                at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)

                at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.jira.web.filters.steps.ChainedFilterStepRunner.doFilter(ChainedFilterStepRunner.java:87)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.core.filters.cache.AbstractCachingFilter.doFilter(AbstractCachingFilter.java:33)

                at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.core.filters.encoding.AbstractEncodingFilter.doFilter(AbstractEncodingFilter.java:41)

                at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)

                at com.atlassian.jira.web.filters.PathMatchingEncodingFilter.doFilter(PathMatchingEncodingFilter.java:49)

                at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.jira.startup.JiraStartupChecklistFilter.doFilter(JiraStartupChecklistFilter.java:79)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.jira.web.filters.MultipartBoundaryCheckFilter.doFilter(MultipartBoundaryCheckFilter.java:41)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at com.atlassian.jira.web.filters.steps.ChainedFilterStepRunner.doFilter(ChainedFilterStepRunner.java:87)

                at com.atlassian.jira.web.filters.JiraFirstFilter.doFilter(JiraFirstFilter.java:60)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

                at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)

                at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)

                at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:610)

                at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)

                at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)

                at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)

                at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)

                at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)

                at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070)

                at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)

                at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)

                at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)

                at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

                at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)

                at java.lang.Thread.run(Thread.java:744)

1 answer

1 accepted

That is an expected limitation of the product (but, unfortunately, not documented as this is the first report of its kind): you should not be doing other configuration changes while you are importing a configuration. The reason is that the plugin operates by comparing the intended configuration with the existing one, computing which changes must be applied to bring the second one to be like the first and, finally, applying those changes. If in the middle of this process someone else is changing the configuration it might happen (even if it is not likely) that a race condition is produced with the result of an import error.

Having said that, I estimate the exact cause of the error trace shown here is an issue type that does not exist. That does not look as a race condition with someone who is deleting a project, so it may be that simply both events happened simultaneously without a cause-effect link between them.

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