[jbosstools-issues] [JBoss JIRA] (JBIDE-21351) Error during "Update Maven projects configuration"

[Mickael Istria (JIRA)]

     [ https://issues.jboss.org/browse/JBIDE-21351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mickael Istria updated JBIDE-21351:
-----------------------------------
    Steps to Reproduce: 
#
 #* Get a local copy of git at github.com:hypery2k/angular_cordova_app.git
 #* Start a new Eclipse/JBT (with Easymport not used since last startup)
# Import angular_cordova_app with Easymport => Imported as Maven project correcty
# Remove new projects from workspace, clean angular_cordova_app folder with "git clean -fxd" to remove Eclipse metadata
# Import again with Easymport => Failure "Cannot add projects when processing"


  was:
0.
 * Get a local copy of git at github.com:hypery2k/angular_cordova_app.git
 * Start a new Eclipse/JBT (with Easymport not used since last startup)
1. Import angular_cordova_app with Easymport => Imported as Maven project correcty
2. Remove new projects from workspace, clean angular_cordova_app folder with "git clean -fxd" to remove Eclipse metadata
3. Import again with Easymport => Failure "Cannot add projects when processing"




> Error during "Update Maven projects configuration"
> --------------------------------------------------
>
>                 Key: JBIDE-21351
>                 URL: https://issues.jboss.org/browse/JBIDE-21351
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: easymport
>    Affects Versions: 4.3.1.Beta1
>            Reporter: Radim Hopp
>            Assignee: Mickael Istria
>             Fix For: 4.3.1.Beta2
>
>
> Sometimes I get 
> {noformat}
> An internal error occurred during: "Update Maven projects configuration".
> Cannot add projects when processing is started{noformat}
> when I'm importing maven project using easymport.
> Full stacktrace:
> {noformat}
> java.lang.IllegalStateException: Cannot add projects when processing is started
> 	at org.jboss.tools.playground.easymport.maven.MavenProjectConfigurator$CumulativeMappingDiscoveryJob.addProjects(MavenProjectConfigurator.java:97)
> 	at org.jboss.tools.playground.easymport.maven.MavenProjectConfigurator$UpdateMavenConfigurationJob.run(MavenProjectConfigurator.java:161)
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55){noformat}



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