| Problem starting wizard in generated editor plugin. Unable to instantiate [message #414524] |
Sat, 10 November 2007 10:38  |
Eclipse User |
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Originally posted by: svk.informatik.uni-kiel.de
Hello,
I have generated edit and editor code (and model code of course) for my
emf model. Then I started the editor plugin and created a new simple
project and then selected the generated model wizard, which gives the
following error message:
The selected wizard could not be started. (Time of error ...)
Reason:
Plug-in "edu.unikiel.rtsys.group1.mealymachine.model.editor" was unable to
instantiate class
" edu.unikiel.rtsys.group1.mealymachine_model.presentation.Mea lymachine_modelModelWizard ".
What could be the reason for this error? I think it is a dependency
problem but adding packages in the plugin.xml didn't help.
Thank you
Sven Koschnicke
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| Re: Problem starting wizard in generated editor plugin. Unable to instantiate [message #414533 is a reply to message #414532] |
Sun, 11 November 2007 19:33  |
| Eclipse User |
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Originally posted by: marco.pantel.unibw.de
Well, I don't know whether the problem is related to my configuration or
to the framework.
But everytime I generated the model code into the same project where the
..genmodel lies, instanciating the model wizard failed. Though it didn't
matter to me where the model code to be generated, I just specified
another project as model project and that worked fine.
Regards, Marco
Ed Merks schrieb:
> Marco,
>
> I'm not sure I understand. If there's a reproducible problem following
> a particular set of steps you can open a bugzilla for us to look at it.
>
>
> Marco Pantel wrote:
>> Hi Sven,
>>
>> I also faced this error every time I tried to generate the model code
>> into the "generator project". When defining another target project
>> everything went fine.
>>
>> Regards, Marco
>>
>>
>> Sven Koschnicke schrieb:
>>
>>> Hello,
>>>
>>> I have generated edit and editor code (and model code of course) for my
>>> emf model. Then I started the editor plugin and created a new simple
>>> project and then selected the generated model wizard, which gives the
>>> following error message:
>>>
>>> The selected wizard could not be started. (Time of error ...)
>>> Reason:
>>> Plug-in "edu.unikiel.rtsys.group1.mealymachine.model.editor" was unable
>>> to instantiate class
>>> " edu.unikiel.rtsys.group1.mealymachine_model.presentation.Mea lymachine_modelModelWizard ".
>>>
>>>
>>>
>>> What could be the reason for this error? I think it is a dependency
>>> problem but adding packages in the plugin.xml didn't help.
>>>
>>> Thank you
>>> Sven Koschnicke
>>>
>>>
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| Re: Problem starting wizard in generated editor plugin. Unable to instantiate [message #414536 is a reply to message #414533] |
Sun, 11 November 2007 21:13 |
| Eclipse User |
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Marco,
The standard tutorial scenario involves generating the model into the
same project in which the .genmodel is created and yet I've never seen
this problem. Are you saying if you follow one of our tutorials that in
the end the generated wizard fails to work?
Marco Pantel wrote:
> Well, I don't know whether the problem is related to my configuration or
> to the framework.
> But everytime I generated the model code into the same project where the
> ..genmodel lies, instanciating the model wizard failed. Though it didn't
> matter to me where the model code to be generated, I just specified
> another project as model project and that worked fine.
>
> Regards, Marco
>
>
> Ed Merks schrieb:
>
>> Marco,
>>
>> I'm not sure I understand. If there's a reproducible problem following
>> a particular set of steps you can open a bugzilla for us to look at it.
>>
>>
>> Marco Pantel wrote:
>>
>>> Hi Sven,
>>>
>>> I also faced this error every time I tried to generate the model code
>>> into the "generator project". When defining another target project
>>> everything went fine.
>>>
>>> Regards, Marco
>>>
>>>
>>> Sven Koschnicke schrieb:
>>>
>>>
>>>> Hello,
>>>>
>>>> I have generated edit and editor code (and model code of course) for my
>>>> emf model. Then I started the editor plugin and created a new simple
>>>> project and then selected the generated model wizard, which gives the
>>>> following error message:
>>>>
>>>> The selected wizard could not be started. (Time of error ...)
>>>> Reason:
>>>> Plug-in "edu.unikiel.rtsys.group1.mealymachine.model.editor" was unable
>>>> to instantiate class
>>>> " edu.unikiel.rtsys.group1.mealymachine_model.presentation.Mea lymachine_modelModelWizard ".
>>>>
>>>>
>>>>
>>>> What could be the reason for this error? I think it is a dependency
>>>> problem but adding packages in the plugin.xml didn't help.
>>>>
>>>> Thank you
>>>> Sven Koschnicke
>>>>
>>>>
>>>>
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| Re: Problem starting wizard in generated editor plugin. Unable to instantiate [message #414557 is a reply to message #414536] |
Mon, 12 November 2007 19:20 |
| Eclipse User |
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Originally posted by: marco.pantel.unibw.de
I haven't tried until now, but surely I will.
I will report if it fails!
Regards, Marco
Ed Merks schrieb:
> Marco,
>
> The standard tutorial scenario involves generating the model into the
> same project in which the .genmodel is created and yet I've never seen
> this problem. Are you saying if you follow one of our tutorials that in
> the end the generated wizard fails to work?
>
>
> Marco Pantel wrote:
>> Well, I don't know whether the problem is related to my configuration or
>> to the framework.
>> But everytime I generated the model code into the same project where the
>> ..genmodel lies, instanciating the model wizard failed. Though it didn't
>> matter to me where the model code to be generated, I just specified
>> another project as model project and that worked fine.
>>
>> Regards, Marco
>>
>>
>> Ed Merks schrieb:
>>
>>> Marco,
>>>
>>> I'm not sure I understand. If there's a reproducible problem following
>>> a particular set of steps you can open a bugzilla for us to look at it.
>>>
>>>
>>> Marco Pantel wrote:
>>>
>>>> Hi Sven,
>>>>
>>>> I also faced this error every time I tried to generate the model code
>>>> into the "generator project". When defining another target project
>>>> everything went fine.
>>>>
>>>> Regards, Marco
>>>>
>>>>
>>>> Sven Koschnicke schrieb:
>>>>
>>>>
>>>>> Hello,
>>>>>
>>>>> I have generated edit and editor code (and model code of course)
>>>>> for my
>>>>> emf model. Then I started the editor plugin and created a new simple
>>>>> project and then selected the generated model wizard, which gives the
>>>>> following error message:
>>>>>
>>>>> The selected wizard could not be started. (Time of error ...)
>>>>> Reason:
>>>>> Plug-in "edu.unikiel.rtsys.group1.mealymachine.model.editor" was
>>>>> unable
>>>>> to instantiate class
>>>>> " edu.unikiel.rtsys.group1.mealymachine_model.presentation.Mea lymachine_modelModelWizard ".
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> What could be the reason for this error? I think it is a dependency
>>>>> problem but adding packages in the plugin.xml didn't help.
>>>>>
>>>>> Thank you
>>>>> Sven Koschnicke
>>>>>
>>>>>
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