[vtkusers] java.lang.UnsatisfiedLinkError: VTKInit again and again

[R K Shyam Prakash]

Chris,
	Following are the few steps you can try.
1. Have all vtk dll's in your system path.
2. Make sure you use the vtk.jar and the vtk dll's of the same build
3. Also look for dll conflicts. If you have two sets of vtk dll's (which
are from different builds) in your system path, then it could pose a
problem. So it is best to have only one set of complete vtk dll's in
your path.

--Shyam

> -----Original Message-----
> From: Christian [mailto:schnabilo.chris at gmx.de] 
> Sent: Monday, May 10, 2004 5:11 PM
> To: 'R K Shyam Prakash'; vtkusers at vtk.org
> Subject: AW: [vtkusers] java.lang.UnsatisfiedLinkError: 
> VTKInit again and again
> 
> 
> Dear rp,
> 
> i am sorry to say that it still does not work. Even if i add 
> your code and include all the necessary dlls it still does 
> not work. I still believe, that there is something wrong with 
> this binary. It still does not work. I try this for about a 
> week, but nothing hepls.... What can i do about that??
> 
> Best regards,
> chris
> 
> 
> 
> 
> -----Ursprüngliche Nachricht-----
> Von: R K Shyam Prakash [mailto:ramakrishna.prakash at quest-global.com] 
> Gesendet: Montag, 10. Mai 2004 13:38
> An: 'Christian'; vtkusers at vtk.org
> Betreff: RE: [vtkusers] java.lang.UnsatisfiedLinkError: 
> VTKInit again and again
> 
> Chris,
> 	Bingo. You need to load vtkFilteringJava.dll as 
> vtkPolyDataSource(the super class of vtkSphereSource) belongs 
> to vtkFiltering package.
> 
> --Shyam 
> 
> > -----Original Message-----
> > From: vtkusers-admin at vtk.org [mailto:vtkusers-admin at vtk.org]
> > On Behalf Of Christian
> > Sent: Monday, May 10, 2004 4:43 PM
> > To: vtkusers at vtk.org
> > Subject: [vtkusers] java.lang.UnsatisfiedLinkError: VTKInit 
> > again and again
> > 
> > 
> > Hello vtkUsers,
> > 
> > I send this question, because i am totaly out of ideas on how
> > to get the vtk-binaries running und Windows XP. I already 
> > searched the archive for all relating topics on this, but no 
> > one seemed to found an solution to this problem.
> > 
> > First of all i installed the available vtk 4.2 binaries. Then
> > i createt a new project in my eclipse enviroment using one of 
> > the javaexamples.
> > 
> > Now, the dll itself are alll found and loaded using the following:
> > 
> > static { 
> > 	   System.loadLibrary("vtkCommonJava"); 
> > 	   System.loadLibrary("vtkIOJava"); 
> > 	   System.loadLibrary("vtkImagingJava"); 
> > 	   System.loadLibrary("vtkGraphicsJava"); 
> > 	   System.loadLibrary("vtkRenderingJava"); 
> > 	 }
> > 
> > If i do not include the dlls i get the typicall
> > java.lang.UnsatisfiedLinkError: no vtkCommonJava in
> > java.library.path Error-Messages.
> > 
> > So it looks like the dlls are all loaded when i include them
> > into my path. So far so good.
> > 
> > Now if i use only one command relating to vtk.jar like:
> > 
> > vtkSphereSource sphere = new vtkSphereSource();
> > 
> > everything crashes with the following Error:
> > 
> > java.lang.UnsatisfiedLinkError: VTKInit
> > 	at vtk.vtkSphereSource.VTKInit(Native Method)
> > 	at
> > vtk.vtkObject.<init>(C:/martink/vtk42/vtkdist/java/vtk/vtkObje
> > ct.java:98
> > )
> > 	at 
> > vtk.vtkProcessObject.<init>(C:/martink/vtk42/vtkdist/java/vtk/
> > vtkProcess
> > Object.java:86)
> > 	at 
> > vtk.vtkSource.<init>(C:/martink/vtk42/vtkdist/java/vtk/vtkSour
> > ce.java:86
> > )
> > 	at 
> > vtk.vtkPolyDataSource.<init>(C:/martink/vtk42/vtkdist/java/vtk
> > /vtkPolyDa
> > taSource.java:30)
> > 	at 
> > vtk.vtkSphereSource.<init>(C:/martink/vtk42/vtkdist/java/vtk/v
> > tkSphereSo
> > urce.java:158)
> > 	at PBufferTest.main(PBufferTest.java:56)
> > Exception in thread "main"
> > 
> > I tried almost everything, but it does not work!
> > Also there is terribly few information on how to install 4.x
> > version of vtk on windows or how to work with java.
> > 
> > I am really looking forward to find some help among the
> > people who use vtk with java :-)
> > 
> > Many thanks in advance,
> > Chris
> > 
> > 
> > 
> > 
> > 
> > 
> > _______________________________________________
> > This is the private VTK discussion list.
> > Please keep messages on-topic. Check the FAQ at: 
> <http://public.kitware.com/cgi-bin/vtkfaq>
> Follow this link to subscribe/unsubscribe: 
> http://www.vtk.org/mailman/listinfo/vtkuser> s
>