| Unsupported major.minor version 49.0 [message #132317] |
Mon, 04 June 2007 07:57  |
Eclipse User |
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Originally posted by: alexjaquet.gmail.com
I'm doing this tutorial http://wiki.eclipse.org/index.php/GMF_Tutorial_BPMN
And got an error when I try to run the new created eclipse application.
Here is the error message :
Plug-in design.diagram was unable to load class
oopsla.bpmn.part.DesignCreationWizard.
oopsla/bpmn/part/DesignCreationWizard (Unsupported major.minor version 49.0)
I suppose there is a problem with my version of java (I'm been runing 1.4
java sdk, GMF 1.0.3)
Thanks,
Regards,
Alexandre
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| Re: Unsupported major.minor version 49.0 [message #132345 is a reply to message #132317] |
Mon, 04 June 2007 08:21  |
| Eclipse User |
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Originally posted by: cdamus.ca.ibm.com
Hi, Alexandre,
Yes, the class-file version 49.0 is for J2SE 5.0 compatibility. It will not
work in a 1.4 VM, which expects version 48.
Cheers,
Christian
Alexandre Jaquet wrote:
> I'm doing this tutorial
> http://wiki.eclipse.org/index.php/GMF_Tutorial_BPMN And got an error when
> I try to run the new created eclipse application.
>
> Here is the error message :
>
> Plug-in design.diagram was unable to load class
> oopsla.bpmn.part.DesignCreationWizard.
> oopsla/bpmn/part/DesignCreationWizard (Unsupported major.minor version
> 49.0)
>
> I suppose there is a problem with my version of java (I'm been runing 1.4
> java sdk, GMF 1.0.3)
>
> Thanks,
>
> Regards,
> Alexandre
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