Re: [Reuseware-users] Java- Tutorial. Error while building the text parser

[Jendrik J. <jen...@tu...>]

Hi,

If the ".g" file is empty, there must be another error. Do you maybe get 
an error message in the Eclipse Error-Log?

Jendrik

Andreas Leha wrote:
> Hi,
> 
> the rjava.g file is an empty file, and the rjava.cs is just copied from 
> the tutorial.
> But I attach both.
> 
> 
> Andreas
> 
> 
> 
> 
> 
> Jendrik Johannes schrieb:
>> Hi,
>>
>> please feel free to answer to the list so others can also profit from 
>> the discussion. :)
>>
>> There must be an error in the generated parser file (the "rjava.g") 
>> which is transformed by the ANTLR tool into Java files. Usually you 
>> should get an error on the "rjava.cs" file.
>>
>> Can you sent the rjava.cs and rjava.g file?
>>
>> Jendrik
>>
>> Andreas Leha wrote:
>>  
>>> Thanks for the quick answer! I am answering now directly to your 
>>> address. Hope, that's ok.
>>>
>>> Cleaning doesn't help unfortunately.
>>>
>>> There are no errors on the "rjava.cs" file but there is the mentioned 
>>> error on "de.tudresden.reuseware.language.reusejava.textsyntax.rjava".
>>> A second error then says: "The project cannot be built until build 
>>> path errors are resolved"
>>>
>>>
>>> And there are no java files in the "src" folder. The source folder 
>>> looks like this:
>>> de.tudresden.reuseware.language.reusejava.textsyntax.rjava/src/de/tudresden/reuseware/language/reusejava/textsyntax/rjava/rjava.g 
>>>
>>> So only this one file and that is empty.
>>>
>>>
>>> Regards,
>>>
>>> Andreas
>>>
>>>
>>>
>>> Jendrik Johannes schrieb:
>>>    
>>>> Hi Andreas,
>>>>
>>>> sounds like an Eclipse-related problem.
>>>>
>>>> Try to refresh the project.
>>>>
>>>> Try to clean the project (Project > Clean...). This often helps.
>>>>
>>>> If not, please check:
>>>>
>>>> Do your parser generation complete without errors?
>>>> (I.e., are there no errors on the "rjava.cs" file after parser 
>>>> generation and is the package 
>>>> "de.tudresden.reuseware.language.reusejava.textsyntax.rjava" + Java 
>>>> files created inside the "src" folder?)
>>>>
>>>> cheers,
>>>> Jendrik
>>>>
>>>>
>>>> Andreas Leha wrote:
>>>>      
>>>>> Trying to do the Java- Tutorial (or any other simial project) I get 
>>>>> this error when building the text parser:
>>>>>
>>>>> <<
>>>>> Project de.tudresden.reuseware.language.reusejava.textsyntax.rjava 
>>>>> is missing required source folder: 'src'
>>>>>  >>
>>>>>
>>>>> But this folder exists.
>>>>>
>>>>> Any quick solution to this?
>>>>>         
>>
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> 


-- 
Dipl.-Medieninf. Jendrik Johannes
Research Assistant

Technische Universität Dresden
Department of Computer Science

Phone +49 351 463 42073
Fax   +49 351 463 38459
Email jen...@tu...