[vtkusers] Binding Java: java.lang.UnsatisfiedLinkError

Thiébault Benoît dev at artenum.com
Mon May 31 03:59:49 EDT 2010 

Hi everyone,

Romain, did you finally manage to compile VTK with Visual Studio Express ?
I did it successfully but end up with a problem : the compiled VTK only works on Windows machines where Visual Studio Express is installed...
I had a look at this old post on the mailing list, but it did not help : http://www.vtk.org/pipermail/vtkusers/2009-May/101097.html
The dependency walker does not mention this cc3280.dll file and the only problem I have seems to be linked with mpr.dll (which misses itself in the import... great chicken-egg problem)...
Can anyone help on this ?

Le 27 mai 2010 à 12:15, Leguay Romain a écrit :

> Thanks to your answers, but unfortunately I can't install Visual Studio Express (my admin is not available for now). I'll test this tomorrow.
> Thanks again,
> Romain
> 
> Thiébault Benoît <dev at artenum.com> a écrit :
> 
>> I have the same problem here with MinGW. Got rid (manually...) or the lib prefix and same error loading the library.
>> Installing Visual Studio requires .NET framework, and I had a lot of problems installing it (had to reinstall windows... great... I love this OS...).
>> So MinGW would be a preferable solution... If only it worked...
>> 
>> Le 26 mai 2010 à 18:41, Jeff Baumes a écrit :
>> 
>>> Dependency walker can be a big help in tracking down these types of issues.
>>> 
>>> I know you probably don't want to compile VTK yet again, but you could
>>> also try Visual Studio Express (the free version). Visual Studio is
>>> the most tested method of building VTK on Windows.
>>> 
>>> Jeff
>>> 
>>> On Wed, May 26, 2010 at 12:14 PM, Leguay Romain
>>> <romain.leguay at etu.u-bordeaux1.fr> wrote:
>>>> Thank you Jeff for your quick answer. I put the Java path to user Path
>>>> because I can't access to System Path. Moreover, I don't have the Debug
>>>> folder in VTKBuild. Unfortunately, the same error exist.
>>>> My jdk version is 1.6.20, any incompatibility exists?
>>>> Another thing I forgot to mention is the fact to rename Vtk dll to remove
>>>> the "lib" characters (for example libvtkCommonJava.dll ->
>>>> vtkCommonJava.dll). Is this normal?
>>>> Thanks,
>>>> Romain
>>>> 
>>>> Jeff Baumes <jeff.baumes at kitware.com> a écrit :
>>>> 
>>>>> I have the following notes for running Java on windows.
>>>>> 
>>>>> When running, add the following to the system PATH:
>>>>> 
>>>>> VTKBuildDir/bin/Debug
>>>>> C:/Program Files/Java/jdk1.6.0_13/jre/bin
>>>>> C:/Program Files/Java/jdk1.6.0_13/jre/bin/server
>>>>> 
>>>>> HTH,
>>>>> Jeff
>>>>> 
>>>>> On Wed, May 26, 2010 at 11:27 AM, Leguay Romain
>>>>> <romain.leguay at etu.u-bordeaux1.fr> wrote:
>>>>>> 
>>>>>> It's me again. I have a new error:
>>>>>> java.lang.UnsatisfiedLinkError: N:\VTK\bin\vtkCommonJava.dll: Can't find
>>>>>> dependent libraries
>>>>>>       at java.lang.ClassLoader$NativeLibrary.load(Native Method)
>>>>>>       at java.lang.ClassLoader.loadLibrary0(Unknown Source)
>>>>>>       at java.lang.ClassLoader.loadLibrary(Unknown Source)
>>>>>>       at java.lang.Runtime.loadLibrary0(Unknown Source)
>>>>>>       at java.lang.System.loadLibrary(Unknown Source)
>>>>>>       at test.Test.<clinit>(Test.java:15)
>>>>>> Exception in thread "main"
>>>>>> When I test dependencies of vtkCommonJava.dll, the msjava.dll is missing.
>>>>>> I
>>>>>> download this dll and add to the path but, unfortunately, the same error
>>>>>> appears.
>>>>>> I have no idea why Java can't find dependent libraries is anyone have a
>>>>>> clue?
>>>>>> Thanks,
>>>>>> Romain
>>>>>> 
>>>>>> 
>>>>>> Leguay Romain <romain.leguay at etu.u-bordeaux1.fr> a écrit :
>>>>>> 
>>>>>>> Thanks Benoît for your answer. Here is my CMakeCache.txt
>>>>>>> I re-build the library with Code::Blocks Makefile but no changes...
>>>>>>> Regards,
>>>>>>> Romain LEGUAY
>>>>>>> 
>>>>>>> Thiébault Benoît <dev at artenum.com> a écrit :
>>>>>>> 
>>>>>>>> Hi Romain,
>>>>>>>> 
>>>>>>>> Could you post you CMakeCache.txt file to see what compilation  options
>>>>>>>> you have chosen ?
>>>>>>>> 
>>>>>>>> Regards,
>>>>>>>> 
>>>>>>>> Benoît
>>>>>>>> 
>>>>>>>> Le 26 mai 2010 à 09:21, Leguay Romain a écrit :
>>>>>>>> 
>>>>>>>>> Good morning everyone.
>>>>>>>>> I am a new user of vtk. For a project, I need to use VTK library in
>>>>>>>>> Java environment and Windows XP professional SP3.
>>>>>>>>> I build vtk 5.6 with CMake 2.8 and Mingw Makefile. The compilation
>>>>>>>>> works just fine with no error. I put the bin path to my user PATH.
>>>>>>>>> Unfortunately, when I try to execute a sample code in Eclipse 3.5,  I
>>>>>>>>> obtain the following message:
>>>>>>>>> java.lang.UnsatisfiedLinkError: N:\VTK\bin\vtkCommonJava.dll: Can't
>>>>>>>>> find dependent libraries
>>>>>>>>> I verify the path and it's the good one. I try to re-build the
>>>>>>>>> library
>>>>>>>>> with MSys but errors appear at 86% (the Java tests).
>>>>>>>>> If anyone have some issues please help me.
>>>>>>>>> 
>>>>>>>>> Thanks,
>>>>>>>>> Romain LEGUAY
>>>>>>>>> <Test.java>_______________________________________________
>>>>>>>>> Powered by www.kitware.com
>>>>>>>>> 
>>>>>>>>> Visit other Kitware open-source projects at
>>>>>>>>> http://www.kitware.com/opensource/opensource.html
>>>>>>>>> 
>>>>>>>>> Please keep messages on-topic and check the VTK FAQ at:
>>>>>>>>> http://www.vtk.org/Wiki/VTK_FAQ
>>>>>>>>> 
>>>>>>>>> Follow this link to subscribe/unsubscribe:
>>>>>>>>> http://www.vtk.org/mailman/listinfo/vtkusers
>>>>>>>> 
>>>>>>>> 
>>>>>>> 
>>>>>>> 
>>>>>>> 
>>>>>>> Romain LEGUAY
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> Romain LEGUAY
>>>>>> 
>>>>>> _______________________________________________
>>>>>> Powered by www.kitware.com
>>>>>> 
>>>>>> Visit other Kitware open-source projects at
>>>>>> http://www.kitware.com/opensource/opensource.html
>>>>>> 
>>>>>> Please keep messages on-topic and check the VTK FAQ at:
>>>>>> http://www.vtk.org/Wiki/VTK_FAQ
>>>>>> 
>>>>>> Follow this link to subscribe/unsubscribe:
>>>>>> http://www.vtk.org/mailman/listinfo/vtkusers
>>>>>> 
>>>>> 
>>>> 
>>>> 
>>>> 
>>>> Romain LEGUAY
>>>> 
>>>> 
>>> _______________________________________________
>>> Powered by www.kitware.com
>>> 
>>> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html
>>> 
>>> Please keep messages on-topic and check the VTK FAQ at: http://www.vtk.org/Wiki/VTK_FAQ
>>> 
>>> Follow this link to subscribe/unsubscribe:
>>> http://www.vtk.org/mailman/listinfo/vtkusers
>>> 
>> 
>> _______________________________________________
>> Powered by www.kitware.com
>> 
>> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html
>> 
>> Please keep messages on-topic and check the VTK FAQ at: http://www.vtk.org/Wiki/VTK_FAQ
>> 
>> Follow this link to subscribe/unsubscribe:
>> http://www.vtk.org/mailman/listinfo/vtkusers
>> 
> 
> 
> 
> Romain LEGUAY
> 
> _______________________________________________
> Powered by www.kitware.com
> 
> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html
> 
> Please keep messages on-topic and check the VTK FAQ at: http://www.vtk.org/Wiki/VTK_FAQ
> 
> Follow this link to subscribe/unsubscribe:
> http://www.vtk.org/mailman/listinfo/vtkusers
>

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