[vtkusers] java.lang.UnsatisfiedLinkError: VTKInit

[Bernard Giroux]

Bartlomiej Wilkowski a écrit :
> Dear VTk users!
>  
> Please help me with the error
> 
> java.lang.UnsatisfiedLinkError: VTKInit

Make sure you load the vtk library before creating your vtk objects.

   // in the static contructor we load in the native code
   // The libraries must be in your path to work
   static {
     System.loadLibrary("vtkCommonJava");
     System.loadLibrary("vtkFilteringJava");
     System.loadLibrary("vtkIOJava");
     System.loadLibrary("vtkImagingJava");
     System.loadLibrary("vtkGraphicsJava");
     System.loadLibrary("vtkRenderingJava");
   }

> 
> cause this starts to be really big pain in the... neck. I made quite big 
> application, I use a lot of vtk classes and it is working. I am using 
> e.g. vtkImageReader, vtkImagePlaneWidget, vtkImageReslice and many more. 
> Unfortunately when I try to create vtkPNGReader or any other reader I 
> got this error. The full stacktrace is:
> 
> Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: 
> VTKInit
> 
> at vtk.vtkImageWriter.VTKInit(
> 
> _Native Method_)
> 
> at vtk.vtkObject.<init>(
> 
> _vtkObject.java:90_)
> 
> at vtk.vtkAlgorithm.<init>(
> 
> _vtkAlgorithm.java:246_)
> 
> at vtk.vtkImageAlgorithm.<init>(
> 
> _vtkImageAlgorithm.java:58_)
> 
> at vtk.vtkImageWriter.<init>(
> 
> _vtkImageWriter.java:58_)
> 
> at main.MedicalEditor.<init>(
> 
> _MedicalEditor.java:121_)
> 
> at main.MedicalEditor$1.run(
> 
> _MedicalEditor.java:150_)
> 
> at java.awt.event.InvocationEvent.dispatch(Unknown Source)
> 
> at java.awt.EventQueue.dispatchEvent(Unknown Source)
> 
> at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
> 
> at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
> 
> at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
> 
> at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
> 
> at java.awt.EventDispatchThread.run(Unknown Source)
> 
> please help me as I really didnt find anything in vtk mailgroup and 
> anywhere...:(
> 
> thx in advance!
> 
> Bartek
> 
> 
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-- 
Bernard Giroux, ing., Ph.D.
Associé de recherche

http://geo.polymtl.ca/~giroux
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