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Home » Modeling » TMF (Xtext) » error running workflow
error running workflow [message #870523] Tue, 08 May 2012 14:20 Go to next message
Vlad Dumitrescu is currently offline Vlad DumitrescuFriend
Messages: 430
Registered: July 2009
Location: Gothenburg
Senior Member
Hi!

I have a very strange problem: I tried to run my mwe2 again (after a while) and I get

0 [main] ERROR mf.mwe2.launch.runtime.Mwe2Launcher - Couldn't find module org.erlide.Erlang
java.lang.IllegalStateException: Couldn't find module org.erlide.Erlang
at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:77)
at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:71)
at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:62)
at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:52)
at org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher.run(Mwe2Launcher.java:74)
at org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher.main(Mwe2Launcher.java:35)

I tried with a fresh workspace and it worked fine. After restarting Eclipse (with the new workspace), the same error as above happens...

I created in the same workspace (without restarting) the arithmetics example, where the mwe2 ran fine. Getting back to my project, surprise!: now I can run it! Switching to another workspace and back, it gives an error again...

Importing the arithmetics example in another workspace didn't help even for a short while.

Does anyone know what may be going on?

regards,
Vlad
Re: error running workflow [message #870525 is a reply to message #870523] Tue, 08 May 2012 14:25 Go to previous messageGo to next message
Holger Schill is currently offline Holger SchillFriend
Messages: 75
Registered: July 2009
Member
Looks like a building problem in the ws. The modules of the workflows
must be in the index so that the launcher could find them. A clean
should help. ;-)

Cheers,
Holger


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Re: error running workflow [message #870627 is a reply to message #870525] Wed, 09 May 2012 06:59 Go to previous messageGo to next message
Vlad Dumitrescu is currently offline Vlad DumitrescuFriend
Messages: 430
Registered: July 2009
Location: Gothenburg
Senior Member
Thank you, Holger!

I swear I did lots of cleaning, and scrubbing, and washing. It still was behaving eratically.

But today it worked fine from the first try... Very weird.

best regards,
Vlad
Re: error running workflow [message #870685 is a reply to message #870627] Wed, 09 May 2012 10:46 Go to previous messageGo to next message
Holger Schill is currently offline Holger SchillFriend
Messages: 75
Registered: July 2009
Member
Seams like a bug Ed Willink reported seconds ago. We will try to fix
that soon.

Cheers,
Holger


--
Need professional support for Eclipse Modeling?
Go visit: http://xtext.itemis.com


--
Need professional support for Eclipse Modeling?
Go visit: http://xtext.itemis.com
Re: error running workflow [message #870688 is a reply to message #870685] Wed, 09 May 2012 11:01 Go to previous message
Ed Willink is currently offline Ed WillinkFriend
Messages: 6937
Registered: July 2009
Senior Member
Hi

No, 'my' bug is different. It's an M7 regression and results in a
slightly different message at slightly different line numbers.

Regards

Ed Willink

On 09/05/2012 11:46, Holger Schill wrote:
> Seams like a bug Ed Willink reported seconds ago. We will try to fix
> that soon.
>
> Cheers,
> Holger
>
>
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