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

[Lukáš Valach (JIRA)]

    [ https://issues.jboss.org/browse/JBDS-4321?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13400578#comment-13400578 ] 

Lukáš Valach commented on JBDS-4321:
------------------------------------

You probably started eclipse with -clean, I see that every session has -clean in command line arguments.

{code}
!SESSION <DATE>
...
Command-line arguments:  -os linux -ws gtk -arch x86_64 -consolelog -console -debug -data /tmp/wksp-<DATE>-clean
{code}

There are logs which I got on Fedora and on RHEL7 after update of all rh-eclipse46 packages from RHSCL RC 1.0:
[^rh-eclipse46-devstudio10.4-0.20170428.0013.el7.log.All_from_central_without_clean_Fedora24_strict.txt]  
[^rh-eclipse46-devstudio10.4-0.20170428.0013.el7.log.All_from_central_without_clean_RHEL7_strict.txt] 

> 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.GA
>
>         Attachments: Start_without_clean.png, rh-eclipse46-devstudio10.4-0.20170320.0955.el7.log.Without_clean_test_strict.txt, rh-eclipse46-devstudio10.4-0.20170425.1442.el7.log.20170426-0913_strict.txt, rh-eclipse46-devstudio10.4-0.20170425.1442.el7.log.20170426-0913_strict_FILTERED.txt, rh-eclipse46-devstudio10.4-0.20170428.0013.el7.log.All_from_central_without_clean_Fedora24_strict.txt, rh-eclipse46-devstudio10.4-0.20170428.0013.el7.log.All_from_central_without_clean_RHEL7_strict.txt, rpm-installed-everything-from-central.png, rpm-installed-everything-from-central.update.rpm.deps.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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