[jbosstools-issues] [JBoss JIRA] (JBDS-4321) Unable to start Devstudio without -clean after install of any stuff from RH Central

[Lukáš Valach (JIRA)]

Lukáš Valach created JBDS-4321:
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             Summary: Unable to start Devstudio without -clean after install of any stuff from RH Central
                 Key: JBDS-4321
                 URL: https://issues.jboss.org/browse/JBDS-4321
             Project: Red Hat JBoss Developer Studio (devstudio)
          Issue Type: Bug
          Components: rpm
    Affects Versions: 10.4.0.AM2
         Environment: RHEL7, RHSCL 2.4 Beta 1.1, Devstudio 10.4-0.20170320.0955.el7
            Reporter: Lukáš Valach
            Assignee: Nick Boldt
             Fix For: 10.4.0.AM3
         Attachments: Start_without_clean.png, rh-eclipse46-devstudio10.4-0.20170320.0955.el7.log.Without_clean_test_strict.txt

When I install something from Red Hat Central and then start Devstudio without -clean then I get this error:

{code}
!ENTRY org.eclipse.e4.ui.workbench 4 0 2017-03-23 07:51:22.689
!MESSAGE Unable to load resource platform:/plugin/org.eclipse.platform/LegacyIDE.e4xmi
!STACK 0
java.lang.NullPointerException
{code}

There are multiple errors but this one seems to be common for multiple items.

And this window appear:
 !Start_without_clean.png|thumbnail! 

There is easy workaround but user won't start Devstudio with -clean and many of them could be upset.

Please see the log: [^rh-eclipse46-devstudio10.4-0.20170320.0955.el7.log.Without_clean_test_strict.txt] There is what I got when I installed FindBugs. I put some comments there so you can find sections installation/start without clean/start with clean.

CC: [~psrna] [~vkadlcik]



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