[vtkusers] A step forward and stuck again: VTK, Mac OS, Java, UnsatisfiedLinkError, bad library format/name?

[Bernard Giroux]

Kustaa Nyholm a écrit :
> Hi thanks to help from the list I've now compiled VTK on Mac OS
> 
> I've got the vtk.jar file and thus have been compile the test.java
> sample application.
> 
> When I try to run it I get exception:
> 
> java.lang.UnsatisfiedLinkError:
> /Users/nyholku/VTK/bin/libvtkCommonJava.5.0.2.dylib:

Does DYLD_LIBRARY_PATH contains the directory where *jnilib and *dylib are?



> 
> when the Java code tries to execute:
> 
> System.loadLibrary("vtkCommonJava");
> 
> Now, I suspect that this is not the common problem of the class loader
> not finding the
> native library, as I've traced with the debugger to see what happens
> and as far
> as I can make out, the "vtkCommonJava" gets mangled (correctly, I
> presume)
> to "libvtkCommonJava.jnilib" which is a link to
> "/Users/nyholku/VTK/bin/libvtkCommonJava.5.0.2.dylib"
> and which exists (verified with copy pasting the path to ls command, so
> there is no typo there).
> 
> So it appears, that the class loader actually gets the correct file
> name/path (as evidenced by the
> exception message with the correct path name), but for some reason is
> not able to load 
> the library. Wrong format of the library, or maybe the name (recall
> having read something like that somewhere)
> of the library is separate from the file name?
> 
> Any pointers? What information should I send to help list to help me?
> 
> br Kusti
> 
> 
> Kustaa Nyholm
> Research Manager, Software
> Research and Technology Division
> PLANMECA OY
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-- 
Bernard Giroux, ing., Ph.D.
Associé de recherche

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