Hi, My Eclipse installation is Europa I've been using the 0.0.9 version for a while (since callisto), (with multimodules) and it suited my needs. Then i tried to switch to 0.0.11 (I avoided 0.0.10 because i had no time to try it when it went out) Now, with 0.0.11 I got almost the same problem as you: that is the dependencies are lost (the eclipse java build path - maven2 dependencies entry - is empty. but I dont get a nullpointer) Therefeore I switched back to 0.0.9
(another issue, is that although I didnt choose to install the mylyn connector, it re-enabled the mylyn plugin that I had previously disabled) Christian-Luc Doug Bateman wrote: > > I just installed the latest m2eclipse 0.0.11.20070916 plugin and am > encountering two errors. This is the second of the two emails describing > the second error. > > Problem Description: The m2eclipse plugin throws a NullPointerException I > attempt to use the "Enable Nested Modules" menu item on a project. > > Steps to Reproduce: > 1. Create a maven project. > 2. Create sub folders for "sub modules". > 3. Create poms for each, in the appropriate sub folder. > 4. Create a top level pom which uses the standard > <modules><module>...</module>...</modules> syntax to create a standard > maven > multi-module build. > 5. Put dependencies in some of the sub projects. > 6. Enable the .m2 plugin's dependency management on the top level > folder/project. > 7. Notice none of the dependencies show up in the project (they used to > appear in prior versions of the plugin). > 8. Attempt to fix this by using the right click menu item "Maven->Enable > Nested Models". > 9. Observe the NullPointerException. > 10. Go to the menu "Window->Show View->Other". Select "PDE > Runtime->Error > Log". > 11. In the error log, note the logged exception, which reads: > > java.lang.NullPointerException > at org.maven.ide.eclipse.container.Maven2Builder.addModulePoms( > Maven2Builder.java:103) > at org.maven.ide.eclipse.container.Maven2Builder.addModulePoms( > Maven2Builder.java:110) > at org.maven.ide.eclipse.container.Maven2Builder.build(Maven2Builder.java > :80) > at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java > :624) > at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) > at org.eclipse.core.internal.events.BuildManager.basicBuild( > BuildManager.java:166) > at org.eclipse.core.internal.events.BuildManager.basicBuild( > BuildManager.java:197) > at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java > :246) > at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) > at org.eclipse.core.internal.events.BuildManager.basicBuild( > BuildManager.java:249) > at org.eclipse.core.internal.events.BuildManager.basicBuildLoop( > BuildManager.java:302) > at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java > :334) > at > org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java > :137) > at > org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:235) > at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) > > My Questions for the Mailing List: > + I'd like to get at least 1 other person to try the steps to recreate > above > and confirm the problems do indeed happen for them. > + Should I go ahead and open a JIRA issue for this? > + Does this latest plugin simply not support a project with nested modules > (ie multi-module builds)? > > Thanks, > Doug Bateman > > -- View this message in context: http://www.nabble.com/m2eclipse-0.0.11%3A-%22NullPointerException%22-when-using-a-multi-module-project-%28nested-modules%29-tf4499803s177.html#a12855913 Sent from the Maven Eclipse - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe from this list please visit: http://xircles.codehaus.org/manage_email
