[jbosstools-issues] [JBoss JIRA] (JBIDE-26796) org.jboss.tools.maven.core is not compiling in Eclipse, complains about missing ProjectUtilities

[André Dietisheim (Jira)]

    [ https://issues.jboss.org/browse/JBIDE-26796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13773134#comment-13773134 ] 

André Dietisheim edited comment on JBIDE-26796 at 8/20/19 11:52 AM:
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turns out that *org.jboss.tools.maven.core.MavenCoreActivator* imports *org.eclipse.jst.j2ee.project.JavaEEProjectUtilities*.
JavaEEProjectUtilities extends *org.eclipse.jem.util.emf.workbench.ProjectUtilities*
Plugin *org.eclipse.jst.jee* doesn't re-export *org.eclipse.jem.util*.
Adding this dependecy to *org.jboss.tools.maven.core* fixes the problem. The question that remains is why this is working in maven but not in Eclipse. And then why this started to happen lately (it worked for me a few weeks ago).


was (Author: adietish):
turns out that *org.jboss.tools.maven.core.MavenCoreActivator* imports *org.eclipse.jst.j2ee.project.JavaEEProjectUtilities*.
JavaEEProjectUtilities extends *org.eclipse.jem.util.emf.workbench.ProjectUtilities*

> org.jboss.tools.maven.core is not compiling in Eclipse, complains about missing ProjectUtilities
> ------------------------------------------------------------------------------------------------
>
>                 Key: JBIDE-26796
>                 URL: https://issues.jboss.org/browse/JBIDE-26796
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: central
>    Affects Versions: 4.12.0.Final
>            Reporter: André Dietisheim
>            Assignee: Jeff MAURY
>            Priority: Major
>             Fix For: 4.13.0.AM1
>
>         Attachments: screenshot-1.png, screenshot-2.png
>
>
> steps:
> # ASSERT: use TP 4.13.AM1 matching Eclipse 2019-06
> # EXEC: import jbosstools-central into workspace
> Result:
> Eclipse reports a compilation error for *org.jboss.tools.maven.core*
> {quote}The project was not built since its build path is incomplete. Cannot find the class file for org.eclipse.jem.util.emf.workbench.ProjectUtilities{quote}
>  !screenshot-1.png! 
>  !screenshot-2.png!
> Interestingly, things compile fine in maven, no errors.



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