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Home » Modeling » EMF » Unable to create diagrams(Problem from Sirius?)
Unable to create diagrams [message #1505134] Tue, 09 December 2014 21:31 Go to next message
Ernesto Posse is currently offline Ernesto PosseFriend
Messages: 381
Registered: March 2011
Senior Member
I have a big problem with Ecore Tools: whenever I create a new project and I chose a new "Design" view, the editor fails to open, showing a message saying "Failed to creat the part's controls" with only two buttons, one labeled "Details" and the other with an error icon.

I would say this is pretty serious as it doesn't allow you to create Ecore diagrams!

The error log shows the exceptions seen in the attached file.

I noticed that one of the exceptions is "SAX2 driver class org.apache.xerces.parsers.SAXParser not found", and found Bug 439095 on the Sirius component, but the buzilla entry says that the bug has been fixed. The entry says that the fix is available for Sirius 2.0.0 and I do seem to have an older version of Sirius, but I have the latest stable release of MDT.

Is it possible to upgrade Sirius with the current MDT or will that break it?

Are there any workarounds?



OS: Mac OS X Mavericks

Eclipse Version: Luna Service Release 1 (4.4.1)
Build id: 20140925-1800

Eclipse Modeling Tools 4.4.1.20140925-1820 epp.package.modeling null Ecore Diagram Editor 2.0.3.201411191338 org.eclipse.emf.ecoretools.design.feature.group Eclipse Modeling Project
Sirius Core Runtime 1.0.1.201408121314 org.eclipse.sirius.runtime.feature.group Eclipse Modeling Project
Sirius Runtime IDE 1.0.1.201408121314 org.eclipse.sirius.runtime.ide.ui.feature.group Eclipse Modeling Project
Sirius Runtime Support for Acceleo 3 1.0.1.201408121314 org.eclipse.sirius.runtime.acceleo.feature.group Eclipse Modeling Project
Re: Unable to create diagrams [message #1505885 is a reply to message #1505134] Wed, 10 December 2014 11:43 Go to previous messageGo to next message
Pierre-Charles David is currently offline Pierre-Charles DavidFriend
Messages: 486
Registered: July 2009
Senior Member
Le 09/12/2014 22:31, Ernesto Posse a écrit :
> I have a big problem with Ecore Tools: whenever I create a new project and I chose a new "Design" view, the editor fails to open, showing a message saying "Failed to creat the part's controls" with only two buttons, one labeled "Details" and the other with an error icon.
>
> I would say this is pretty serious as it doesn't allow you to create Ecore diagrams!
>
> The error log shows the exceptions seen in the attached file.
>
> I noticed that one of the exceptions is "SAX2 driver class org.apache.xerces.parsers.SAXParser not found", and found Bug 439095 on the Sirius component, but the buzilla entry says that the bug has been fixed. The entry says that the fix is available for Sirius 2.0.0 and I do seem to have an older version of Sirius, but I have the latest stable release of MDT.

This is indeed the bug behind your issue. It has been fixed for Sirius
2.0.0 as #439095, and cloned as #448495 for Sirius 1.0.2, but 1.0.2
(which will be in Luna SR2) has not been released yet.

> Is it possible to upgrade Sirius with the current MDT or will that break it?

You can try to update to the latest 1.0.x nightly available at
http://download.eclipse.org/sirius/updates/nightly/1.0.x/luna, which
contains the fix.

--
Pierre-Charles David - Obeo

Need professional services for Sirius?
http://www.obeodesigner.com/sirius


Pierre-Charles David - Obeo

Need training or professional services for Sirius?
http://www.obeodesigner.com/sirius
Re: Unable to create diagrams [SOLVED] [message #1506211 is a reply to message #1505885] Wed, 10 December 2014 17:17 Go to previous message
Ernesto Posse is currently offline Ernesto PosseFriend
Messages: 381
Registered: March 2011
Senior Member
Thanks. I upgraded to Sirius 2.0.0 and it works.

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