[jbosstools-issues] [JBoss JIRA] (JBIDE-16280) VPE/XulRunner crashes workbench

[Nick Boldt (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-16280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12932416#comment-12932416 ] 

Nick Boldt commented on JBIDE-16280:
------------------------------------

One idea:

https://github.com/jbosstools/jbosstools-xulrunner/pull/12
https://github.com/jbosstools/jbosstools-build-sites/pull/125

Will likely have to remove things from VPE too, such as:

https://github.com/jbosstools/jbosstools-vpe/blob/master/features/org.jboss.tools.xulrunner.feature/feature.xml#L36-L52

plus:

./plugins/org.jboss.tools.vpe.browsersim.browser/src/org/jboss/tools/vpe/browsersim/browser/internal/WebKitBrowser_gtk_linux_x86_64.java
./plugins/org.jboss.tools.vpe.browsersim.browser/src/org/jboss/tools/vpe/browsersim/browser/internal/WebKitBrowser_gtk_linux_x86.java
./plugins/org.jboss.tools.vpe.browsersim.browser/src/org/jboss/tools/vpe/browsersim/browser/WebKitBrowserFactory.java

and

./plugins/org.jboss.tools.vpe.xulrunner/META-INF/MANIFEST.MF
./plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/browser/XulRunnerBrowser.java
./products/browsersim-standalone/pom.xml
./tests/pom.xml

---

When I built locally the Xulrunner site from master branch after applying the first PR, the plugins were missing from the site. Then I built the JBT aggregate site from master branch using the second PR above, but both lin_32 and lin_64 plugins were present in the resulting site (presumably pulled in from org.jboss.tools.xulrunner.feature and org.jboss.tools.vpe.xulrunner depending on them).

But when I installed the VPE feature (org.jboss.tools.vpe.xulrunner_3.5.100.Alpha1-v20131213-1617-B466.jar) into Eclipse 4.4.0.M3 Luna JEE bundle, it was OK - Eclipse didn't freeze or crash. 

It wasn't until I then installed all the rest of JBT (including org.jboss.tools.vpe.browsersim.browser) that the crashing/halting behaviour came back. So this test is inconclusive. Will have to rip more stuff out of VPE to do a more complete test.


                
> VPE/XulRunner crashes workbench
> -------------------------------
>
>                 Key: JBIDE-16280
>                 URL: https://issues.jboss.org/browse/JBIDE-16280
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: xulrunner
>    Affects Versions: 4.2.0.Alpha1
>            Reporter: Mickael Istria
>            Priority: Critical
>             Fix For: 4.2.0.Alpha2
>
>         Attachments: hs_err_pid20688.log
>
>
> After an install of JBDS 8.0.0.Alpha1 from installer (built locally with fixes from JBDS-2861), the application crashes a few seconds after startup.
> JVM creates me a thread dump, that you can find attached. Here is the header:
> {code}
> #
> # A fatal error has been detected by the Java Runtime Environment:
> #
> #  SIGSEGV (0xb) at pc=0x00007fdea49f3255, pid=18578, tid=140596949411584
> #
> # JRE version: 7.0_25-b30
> # Java VM: OpenJDK 64-Bit Server VM (23.7-b01 mixed mode linux-amd64 compressed oops)
> # Problematic frame:
> # C  [libxul.so+0xc81255]  JSD_DebuggerOnForUser+0x978a2
> #
> {code}
> I'm running on Ubuntu 12.04.

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