| Internal Error: Setup Java Visual Editor [message #102370] |
Tue, 16 August 2005 08:31  |
Eclipse User |
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Originally posted by: gakksimian.yahoo.com
This is my first post, so please bear with me and point me to a
FAQ/guide if I'm not following procedure.
After upgrading (Fresh install), I am having trouble importing a
previously developed project. I suspect that VE is having trouble with
some of my 'tweeks' to the generated code, because I have no trouble
starting a new project, nor do I have trouble with any of my simpler
projects.
I'm not sure where in the code it's dying, though.
This is what is installed (from the Help>About>Config Details)
*** Features:
org.eclipse.emf (2.1.1.M200508110300) "Eclipse Modeling Framework (EMF)"
org.eclipse.gef (3.1.0) "Graphical Editing Framework"
org.eclipse.jdt (3.1.0) "Eclipse Java Development Tools"
org.eclipse.jdt.source (3.1.0) "Eclipse Java Development Tools SDK"
org.eclipse.jem (1.1.0) "Java EMF Model"
org.eclipse.jem.sdk (1.1.0) "Java EMF Model SDK"
org.eclipse.jem.source (1.1.0) "Java EMF Model Source"
org.eclipse.pde (3.1.0) "Eclipse Plug-in Development Environment"
org.eclipse.pde.source (3.1.0) "Eclipse Plug-in Development Environment
Developer Resources"
org.eclipse.platform (3.1.0) "Eclipse Platform"
org.eclipse.platform.source (3.1.0) "Eclipse Platform Plug-in Developer
Resources"
org.eclipse.rcp (3.1.0) "Eclipse RCP"
org.eclipse.rcp.source (3.1.0) "Eclipse RCP Plug-in Developer Resources"
org.eclipse.sdk (3.1.0) "Eclipse Project SDK"
org.eclipse.ve (1.1.0) "Visual Editor"
org.eclipse.ve.sdk (1.1.0) "Visual Editor SDK"
org.eclipse.ve.source (1.1.0) "Visual Editor Source"
I have info from the .log file, but it's 106K and I doubt you'd want to
see it all. Here's the first 25 lines:
!SESSION 2005-08-16 08:11:38.750
-----------------------------------------------
eclipse.buildId=I20050627-1435
java.version=1.5.0_02
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments: -os win32 -ws win32 -arch x86
!ENTRY org.eclipse.ve.java.core 4 2 2005-08-16 08:12:07.781
!MESSAGE Problems occurred when invoking code from plug-in:
"org.eclipse.ve.java.core".
!STACK 0
java.util.ConcurrentModificationException
at
org.eclipse.emf.common.util.BasicEList$EIterator.checkModCou nt(BasicEList.java:1252)
at
org.eclipse.emf.common.util.BasicEList$EIterator.next(BasicE List.java:1200)
at
org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.getResou rce(ResourceSetImpl.java:315)
at
org.eclipse.jem.internal.util.emf.workbench.ProjectResourceS etImpl.getResource(ProjectResourceSetImpl.java:262)
at
org.eclipse.jem.internal.beaninfo.adapters.BeaninfoNature$5. getResource(BeaninfoNature.java:230)
at
org.eclipse.jem.internal.util.emf.workbench.ProjectResourceS etImpl.getResourceFromHandlers(ProjectResourceSetImpl.java:1 08)
at ...
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| Re: Internal Error: Setup Java Visual Editor [message #610304 is a reply to message #102370] |
Tue, 16 August 2005 10:17  |
| Eclipse User |
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Originally posted by: richkulp.us.NO_SPAM.ibm.com
You are at the final released levels of Eclipse, VE, GEF, and EMF, not
at some development driver?
This error is a race condition. We did have something like it earlier in
the development cycle, but the ones we knew about had been fixed. If it
is possible can you send to me the project? Race conditions are
notoriously difficult to find without actual samples.
What are the actual symptoms of the failure other than the log has stuff
in it?
--
Thanks,
Rich Kulp
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| Re: Internal Error: Setup Java Visual Editor [message #610317 is a reply to message #102414] |
Wed, 17 August 2005 09:50 |
| Eclipse User |
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Originally posted by: gakksimian.yahoo.com
Rich Kulp wrote:
> You are at the final released levels of Eclipse, VE, GEF, and EMF, not
> at some development driver?
As far as I know. I d/l'd the Eclipse version and used the update to
install VE with it's dependencies.
> This error is a race condition. We did have something like it earlier in
> the development cycle, but the ones we knew about had been fixed. If it
> is possible can you send to me the project? Race conditions are
> notoriously difficult to find without actual samples.
I will send it to your email address with the Subject Line: Eclipse
Problem from Gakk. It will arrive from another email address.
I use the above address for spam processing.
> What are the actual symptoms of the failure other than the log has stuff
> in it?
Usually the Visual components aren't visible, but the loading message
remains. The Source tab works correctly.
Sometimes I can get the visuals to appear, but the components are neatly
arrayed like an exploded parts diagram. Interestingly, the app still
runs as a java app or bean. It appears to be just a problem with the
display.
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| Re: Internal Error: Setup Java Visual Editor [message #610588 is a reply to message #102414] |
Thu, 01 September 2005 15:46 |
| Eclipse User |
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Originally posted by: gakksimian.yahoo.com
Rich Kulp wrote:
> You are at the final released levels of Eclipse, VE, GEF, and EMF, not
> at some development driver?
>
> This error is a race condition. We did have something like it earlier in
> the development cycle, but the ones we knew about had been fixed. If it
> is possible can you send to me the project? Race conditions are
> notoriously difficult to find without actual samples.
>
> What are the actual symptoms of the failure other than the log has stuff
> in it?
I see that you've been very busy on Bugzilla, but I was wondering if you
received my project via email?
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