Home » Modeling » EMF "Technology" (Ecore Tools, EMFatic, etc) » [CDO] need help with difficult problem
| [CDO] need help with difficult problem [message #102518] |
Tue, 13 November 2007 15:07  |
Eclipse User |
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Eike,
Congrats, everything, I mean everything is working well.
However, I have a problem I can't find. I think you have my ecore file
to reference...
When I go to create and add a new ServiceGroup object in one client I
get an error in all other clients that follows.
!ENTRY org.eclipse.ui.workbench 4 2 2007-11-13 12:46:27.381
!MESSAGE Problems occurred when invoking code from plug-in:
"org.eclipse.ui.workbench".
!STACK 0
java.lang.IllegalStateException: Duplicate version:
NamedEquipmentList@16v1
at
org.eclipse.emf.cdo.internal.protocol.revision.CDORevisionRe solverImpl.addRevision(CDORevisionResolverImpl.java:309)
at
org.eclipse.emf.internal.cdo.protocol.LoadRevisionRequest.co nfirming(LoadRevisionRequest.java:125)
at
org.eclipse.emf.internal.cdo.protocol.LoadRevisionRequest.co nfirming(LoadRevisionRequest.java:1)
at
org.eclipse.net4j.signal.RequestWithConfirmation.execute(Req uestWithConfirmation.java:57)
at org.eclipse.net4j.signal.Signal.runSync(Signal.java:130)
at
org.eclipse.net4j.signal.SignalProtocol.startSignal(SignalPr otocol.java:231)
at org.eclipse.net4j.signal.SignalActor.send(SignalActor.java:5 0)
at org.eclipse.net4j.signal.SignalActor.send(SignalActor.java:4 0)
....
These other clients are refreshing a tree view for the Facility model
object. In the course of calling get modelChildren the following is
called...which seems to cause the error above.
getFacility().getEchostar(). Echostar is the root object which I am
using for some other purpose. If you look at the model Facility contains
NamedEquipmentList.
I don't see anything in my code that looks suspect.
Thanks,
Mark.
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| Re: [CDO] need help with difficult problem [message #102701 is a reply to message #102687] |
Wed, 14 November 2007 12:08  |
| Eclipse User |
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Originally posted by: stepper.sympedia.de
Mark Geib schrieb:
> Eike,
>
> Is this fix in the new release today.?
Yes, the release notes sometimes take a bit longer to be generated:
http://www.eclipse.org/modeling/emft/news/relnotes.php?proje ct=cdo&version=I200711141128
Regards,
Eike Stepper
----
http://wiki.eclipse.org/?title=CDO
http://wiki.eclipse.org/?title=Net4j
>
> Mark.
>
> Eike Stepper wrote:
>> Mark,
>>
>> I've described the possible cause and my fix in
>> https://bugs.eclipse.org/bugs/show_bug.cgi?id=209773
>> I've also cc'ed Simon because I believe that it relates with the
>> Prefetching feature that he contributed.
>>
>> Regards,
>> Eike Stepper
>> ----
>> http://wiki.eclipse.org/?title=CDO
>> http://wiki.eclipse.org/?title=Net4j
>>
>>
>>
>> Mark Geib schrieb:
>>> Eike,
>>>
>>> Congrats, everything, I mean everything is working well.
>>>
>>> However, I have a problem I can't find. I think you have my ecore
>>> file to reference...
>>>
>>> When I go to create and add a new ServiceGroup object in one client
>>> I get an error in all other clients that follows.
>>>
>>> !ENTRY org.eclipse.ui.workbench 4 2 2007-11-13 12:46:27.381
>>> !MESSAGE Problems occurred when invoking code from plug-in:
>>> "org.eclipse.ui.workbench".
>>> !STACK 0
>>> java.lang.IllegalStateException: Duplicate version:
>>> NamedEquipmentList@16v1
>>> at
>>> org.eclipse.emf.cdo.internal.protocol.revision.CDORevisionRe solverImpl.addRevision(CDORevisionResolverImpl.java:309)
>>>
>>> at
>>> org.eclipse.emf.internal.cdo.protocol.LoadRevisionRequest.co nfirming(LoadRevisionRequest.java:125)
>>>
>>> at
>>> org.eclipse.emf.internal.cdo.protocol.LoadRevisionRequest.co nfirming(LoadRevisionRequest.java:1)
>>>
>>> at
>>> org.eclipse.net4j.signal.RequestWithConfirmation.execute(Req uestWithConfirmation.java:57)
>>>
>>> at org.eclipse.net4j.signal.Signal.runSync(Signal.java:130)
>>> at
>>> org.eclipse.net4j.signal.SignalProtocol.startSignal(SignalPr otocol.java:231)
>>>
>>> at
>>> org.eclipse.net4j.signal.SignalActor.send(SignalActor.java:5 0)
>>> at
>>> org.eclipse.net4j.signal.SignalActor.send(SignalActor.java:4 0)
>>> ....
>>>
>>> These other clients are refreshing a tree view for the Facility
>>> model object. In the course of calling get modelChildren the
>>> following is called...which seems to cause the error above.
>>> getFacility().getEchostar(). Echostar is the root object which I am
>>> using for some other purpose. If you look at the model Facility
>>> contains NamedEquipmentList.
>>>
>>> I don't see anything in my code that looks suspect.
>>>
>>> Thanks,
>>> Mark.
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| Re: [CDO] need help with difficult problem [message #612512 is a reply to message #102518] |
Wed, 14 November 2007 06:09 |
| Eclipse User |
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|
Mark,
I've described the possible cause and my fix in
https://bugs.eclipse.org/bugs/show_bug.cgi?id=209773
I've also cc'ed Simon because I believe that it relates with the
Prefetching feature that he contributed.
Regards,
Eike Stepper
----
http://wiki.eclipse.org/?title=CDO
http://wiki.eclipse.org/?title=Net4j
Mark Geib schrieb:
> Eike,
>
> Congrats, everything, I mean everything is working well.
>
> However, I have a problem I can't find. I think you have my ecore file
> to reference...
>
> When I go to create and add a new ServiceGroup object in one client I
> get an error in all other clients that follows.
>
> !ENTRY org.eclipse.ui.workbench 4 2 2007-11-13 12:46:27.381
> !MESSAGE Problems occurred when invoking code from plug-in:
> "org.eclipse.ui.workbench".
> !STACK 0
> java.lang.IllegalStateException: Duplicate version:
> NamedEquipmentList@16v1
> at
> org.eclipse.emf.cdo.internal.protocol.revision.CDORevisionRe solverImpl.addRevision(CDORevisionResolverImpl.java:309)
>
> at
> org.eclipse.emf.internal.cdo.protocol.LoadRevisionRequest.co nfirming(LoadRevisionRequest.java:125)
>
> at
> org.eclipse.emf.internal.cdo.protocol.LoadRevisionRequest.co nfirming(LoadRevisionRequest.java:1)
>
> at
> org.eclipse.net4j.signal.RequestWithConfirmation.execute(Req uestWithConfirmation.java:57)
>
> at org.eclipse.net4j.signal.Signal.runSync(Signal.java:130)
> at
> org.eclipse.net4j.signal.SignalProtocol.startSignal(SignalPr otocol.java:231)
>
> at
> org.eclipse.net4j.signal.SignalActor.send(SignalActor.java:5 0)
> at
> org.eclipse.net4j.signal.SignalActor.send(SignalActor.java:4 0)
> ....
>
> These other clients are refreshing a tree view for the Facility model
> object. In the course of calling get modelChildren the following is
> called...which seems to cause the error above.
> getFacility().getEchostar(). Echostar is the root object which I am
> using for some other purpose. If you look at the model Facility
> contains NamedEquipmentList.
>
> I don't see anything in my code that looks suspect.
>
> Thanks,
> Mark.
|
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| Re: [CDO] need help with difficult problem [message #612522 is a reply to message #102615] |
Wed, 14 November 2007 11:47 |
| Eclipse User |
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FIXED.
Thanks,
Mark.
Eike Stepper wrote:
> Mark,
>
> I've described the possible cause and my fix in
> https://bugs.eclipse.org/bugs/show_bug.cgi?id=209773
> I've also cc'ed Simon because I believe that it relates with the
> Prefetching feature that he contributed.
>
> Regards,
> Eike Stepper
> ----
> http://wiki.eclipse.org/?title=CDO
> http://wiki.eclipse.org/?title=Net4j
>
>
>
> Mark Geib schrieb:
>> Eike,
>>
>> Congrats, everything, I mean everything is working well.
>>
>> However, I have a problem I can't find. I think you have my ecore file
>> to reference...
>>
>> When I go to create and add a new ServiceGroup object in one client I
>> get an error in all other clients that follows.
>>
>> !ENTRY org.eclipse.ui.workbench 4 2 2007-11-13 12:46:27.381
>> !MESSAGE Problems occurred when invoking code from plug-in:
>> "org.eclipse.ui.workbench".
>> !STACK 0
>> java.lang.IllegalStateException: Duplicate version:
>> NamedEquipmentList@16v1
>> at
>> org.eclipse.emf.cdo.internal.protocol.revision.CDORevisionRe solverImpl.addRevision(CDORevisionResolverImpl.java:309)
>>
>> at
>> org.eclipse.emf.internal.cdo.protocol.LoadRevisionRequest.co nfirming(LoadRevisionRequest.java:125)
>>
>> at
>> org.eclipse.emf.internal.cdo.protocol.LoadRevisionRequest.co nfirming(LoadRevisionRequest.java:1)
>>
>> at
>> org.eclipse.net4j.signal.RequestWithConfirmation.execute(Req uestWithConfirmation.java:57)
>>
>> at org.eclipse.net4j.signal.Signal.runSync(Signal.java:130)
>> at
>> org.eclipse.net4j.signal.SignalProtocol.startSignal(SignalPr otocol.java:231)
>>
>> at
>> org.eclipse.net4j.signal.SignalActor.send(SignalActor.java:5 0)
>> at
>> org.eclipse.net4j.signal.SignalActor.send(SignalActor.java:4 0)
>> ....
>>
>> These other clients are refreshing a tree view for the Facility model
>> object. In the course of calling get modelChildren the following is
>> called...which seems to cause the error above.
>> getFacility().getEchostar(). Echostar is the root object which I am
>> using for some other purpose. If you look at the model Facility
>> contains NamedEquipmentList.
>>
>> I don't see anything in my code that looks suspect.
>>
>> Thanks,
>> Mark.
|
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| Re: [CDO] need help with difficult problem [message #612523 is a reply to message #102615] |
Wed, 14 November 2007 11:48 |
| Eclipse User |
|
|
|
Eike,
Is this fix in the new release today.?
Mark.
Eike Stepper wrote:
> Mark,
>
> I've described the possible cause and my fix in
> https://bugs.eclipse.org/bugs/show_bug.cgi?id=209773
> I've also cc'ed Simon because I believe that it relates with the
> Prefetching feature that he contributed.
>
> Regards,
> Eike Stepper
> ----
> http://wiki.eclipse.org/?title=CDO
> http://wiki.eclipse.org/?title=Net4j
>
>
>
> Mark Geib schrieb:
>> Eike,
>>
>> Congrats, everything, I mean everything is working well.
>>
>> However, I have a problem I can't find. I think you have my ecore file
>> to reference...
>>
>> When I go to create and add a new ServiceGroup object in one client I
>> get an error in all other clients that follows.
>>
>> !ENTRY org.eclipse.ui.workbench 4 2 2007-11-13 12:46:27.381
>> !MESSAGE Problems occurred when invoking code from plug-in:
>> "org.eclipse.ui.workbench".
>> !STACK 0
>> java.lang.IllegalStateException: Duplicate version:
>> NamedEquipmentList@16v1
>> at
>> org.eclipse.emf.cdo.internal.protocol.revision.CDORevisionRe solverImpl.addRevision(CDORevisionResolverImpl.java:309)
>>
>> at
>> org.eclipse.emf.internal.cdo.protocol.LoadRevisionRequest.co nfirming(LoadRevisionRequest.java:125)
>>
>> at
>> org.eclipse.emf.internal.cdo.protocol.LoadRevisionRequest.co nfirming(LoadRevisionRequest.java:1)
>>
>> at
>> org.eclipse.net4j.signal.RequestWithConfirmation.execute(Req uestWithConfirmation.java:57)
>>
>> at org.eclipse.net4j.signal.Signal.runSync(Signal.java:130)
>> at
>> org.eclipse.net4j.signal.SignalProtocol.startSignal(SignalPr otocol.java:231)
>>
>> at
>> org.eclipse.net4j.signal.SignalActor.send(SignalActor.java:5 0)
>> at
>> org.eclipse.net4j.signal.SignalActor.send(SignalActor.java:4 0)
>> ....
>>
>> These other clients are refreshing a tree view for the Facility model
>> object. In the course of calling get modelChildren the following is
>> called...which seems to cause the error above.
>> getFacility().getEchostar(). Echostar is the root object which I am
>> using for some other purpose. If you look at the model Facility
>> contains NamedEquipmentList.
>>
>> I don't see anything in my code that looks suspect.
>>
>> Thanks,
>> Mark.
|
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| Re: [CDO] need help with difficult problem [message #612525 is a reply to message #102687] |
Wed, 14 November 2007 12:08 |
| Eclipse User |
|
|
|
Mark Geib schrieb:
> Eike,
>
> Is this fix in the new release today.?
Yes, the release notes sometimes take a bit longer to be generated:
http://www.eclipse.org/modeling/emft/news/relnotes.php?proje ct=cdo&version=I200711141128
Regards,
Eike Stepper
----
http://wiki.eclipse.org/?title=CDO
http://wiki.eclipse.org/?title=Net4j
>
> Mark.
>
> Eike Stepper wrote:
>> Mark,
>>
>> I've described the possible cause and my fix in
>> https://bugs.eclipse.org/bugs/show_bug.cgi?id=209773
>> I've also cc'ed Simon because I believe that it relates with the
>> Prefetching feature that he contributed.
>>
>> Regards,
>> Eike Stepper
>> ----
>> http://wiki.eclipse.org/?title=CDO
>> http://wiki.eclipse.org/?title=Net4j
>>
>>
>>
>> Mark Geib schrieb:
>>> Eike,
>>>
>>> Congrats, everything, I mean everything is working well.
>>>
>>> However, I have a problem I can't find. I think you have my ecore
>>> file to reference...
>>>
>>> When I go to create and add a new ServiceGroup object in one client
>>> I get an error in all other clients that follows.
>>>
>>> !ENTRY org.eclipse.ui.workbench 4 2 2007-11-13 12:46:27.381
>>> !MESSAGE Problems occurred when invoking code from plug-in:
>>> "org.eclipse.ui.workbench".
>>> !STACK 0
>>> java.lang.IllegalStateException: Duplicate version:
>>> NamedEquipmentList@16v1
>>> at
>>> org.eclipse.emf.cdo.internal.protocol.revision.CDORevisionRe solverImpl.addRevision(CDORevisionResolverImpl.java:309)
>>>
>>> at
>>> org.eclipse.emf.internal.cdo.protocol.LoadRevisionRequest.co nfirming(LoadRevisionRequest.java:125)
>>>
>>> at
>>> org.eclipse.emf.internal.cdo.protocol.LoadRevisionRequest.co nfirming(LoadRevisionRequest.java:1)
>>>
>>> at
>>> org.eclipse.net4j.signal.RequestWithConfirmation.execute(Req uestWithConfirmation.java:57)
>>>
>>> at org.eclipse.net4j.signal.Signal.runSync(Signal.java:130)
>>> at
>>> org.eclipse.net4j.signal.SignalProtocol.startSignal(SignalPr otocol.java:231)
>>>
>>> at
>>> org.eclipse.net4j.signal.SignalActor.send(SignalActor.java:5 0)
>>> at
>>> org.eclipse.net4j.signal.SignalActor.send(SignalActor.java:4 0)
>>> ....
>>>
>>> These other clients are refreshing a tree view for the Facility
>>> model object. In the course of calling get modelChildren the
>>> following is called...which seems to cause the error above.
>>> getFacility().getEchostar(). Echostar is the root object which I am
>>> using for some other purpose. If you look at the model Facility
>>> contains NamedEquipmentList.
>>>
>>> I don't see anything in my code that looks suspect.
>>>
>>> Thanks,
>>> Mark.
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