[vtk-developers] Problems installing VTK
Sebastien Jourdain
sebastien.jourdain at kitware.com
Sat Mar 21 23:59:30 EDT 2015
I didn't know you had a partial build of VTK. Can you share you
CMakeCache.txt.
You must have wrongly setup your build.
Seb
On Sat, Mar 21, 2015 at 6:05 PM, CSharpdotcom . <csharpdotcom at gmail.com>
wrote:
> Hello,
>
> Many thanks, but as I'm new ti VTK I don't know which libraries to
> load. However, in looking at:
>
> http://www.vtk.org/Wiki/VTK/Examples/Java/Miscellaneous/Cone6
>
> which has similar code. The statement:
>
> System.loadLibrary("vtkCommonJava");
>
> doesn't load as there is no dll with that name in the folder
> C:\VTK\bin\Release, but:
>
> System.loadLibrary("vtkCommonCoreJava");
>
> does load correctly as there is a dll with that name. This applies to
> a few other files, but not all of them. Without the required dlls
> loaded, even if no errors are produced, the code will not execute.
>
> If I go back to the original code when I try and load everything, then
> I get the error message:
>
> java.lang.UnsatisfiedLinkError:
> C:\VTK\bin\Release\vtkChartsCoreJava.dll: Can't find dependent
> libraries
>
> The file vtkChartsCoreJava.dll is present in that folder, so it is
> loaded, but its dependencies cannot be found. This applies to quite a
> few other dll files with dependencies, and I also get a list of a
> large number files that were not loaded from the statement:
>
> if (!lib.IsLoaded()) System.out.println(lib.GetLibraryName() + " not
> loaded");
>
> inside the for-loop in an earlier message.
>
> It looks that without these large number of files, possibly all of
> them, that have not been loaded the code will not work, even if I skip
> over the bad loads or put the loop in a try-catch loop. This must
> have something to do with the error message in the log during the
> build process with Visual Studio Pro 2010 I did a few days ago.
>
> I don't fully understand the log, but the section where it failed is here:
>
> 112>Link:
> 112> Creating library C:/VTK/lib/Release/vtkRenderingCoreJava.lib
> and object C:/VTK/lib/Release/vtkRenderingCoreJava.exp
> 114> vtkDepthPeeling_fs.cxx
> 114> vtkGaussianBlurPassShader_fs.cxx
> 114> vtkLighting_s.cxx
> 114> vtkLightingHelper_s.cxx
> 114> vtkOpenGLRenderer_PeelingFS.cxx
> 114> vtkOpenGLPropertyDefaultPropFunc_fs.cxx
> 114> vtkOpenGLPropertyDefaultPropFunc_vs.cxx
> 112>vtkRenderWindowJava.obj : error LNK2019: unresolved external
> symbol __imp__JAWT_GetAWT at 8 referenced in function
> _Java_vtk_vtkPanel_RenderCreate at 12
> 112>C:\VTK\bin\Release\vtkRenderingCoreJava.dll : fatal error LNK1120:
> 1 unresolved externals
> 114> vtkOpenGLPropertyDefaultMain_fs.cxx
> 112>
> 112>Build FAILED.
> 112>
> 112>Time Elapsed 00:01:32.30
>
> Obviously vtkRenderingCoreJava.dll failed to link, which must be the
> cause of the problems I'm having. This was the only failure, with the
> other 387 compilations and linking successful. If this problem can be
> fixed, I hope I will be home and dry.
>
> I would most appreciate you or someone else kindly getting this resolved.
>
> csharp
>
> On Sat, Mar 21, 2015 at 3:04 PM, Sebastien Jourdain
> <sebastien.jourdain at kitware.com> wrote:
> > Try to load the libraries that you need to load instead of all of them.
> It
> > seems that you didn't build everything (which is probably fine).
> >
> > Seb
> >
> > On Sat, Mar 21, 2015 at 2:58 PM, CSharpdotcom . <csharpdotcom at gmail.com>
> > wrote:
> >>
> >> I already had PATH=C:\VTK\bin\Release, and added ;%PATH% at the end,
> >> but it still doesn't work, and get the following output:
> >>
> >> java.lang.UnsatisfiedLinkError:
> >> C:\VTK\bin\Release\vtkChartsCoreJava.dll: Can't find dependent
> >> libraries
> >> at java.lang.ClassLoader$NativeLibrary.load(Native Method)
> >> at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1937) at
> >> java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1937)
> >> at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1855)
> >> at java.lang.Runtime.loadLibrary0(Runtime.java:870)
> >> at java.lang.System.loadLibrary(System.java:1119)
> >> at vtk.vtkNativeLibrary.LoadLibrary(vtkNativeLibrary.java:214)
> >> at vtk.vtkNativeLibrary.LoadLibrary(vtkNativeLibrary.java:214)
> >> at
> >> vtk.vtkNativeLibrary.LoadAllNativeLibraries(vtkNativeLibrary.java:149)
> >> at
> >> vtk.sample.rendering.AwtConeRendering.<clinit>(AwtConeRendering.java:19)
> >> java.lang.UnsatisfiedLinkError:
> >> C:\VTK\bin\Release\vtkDomainsChemistryJava.dll: Can't find dependent
> >> libraries
> >> at java.lang.ClassLoader$NativeLibrary.load(Native Method)
> >> at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1937)
> >> at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1855)
> >> at java.lang.Runtime.loadLibrary0(Runtime.java:870)
> >> at java.lang.System.loadLibrary(System.java:1119)
> >> at vtk.vtkNativeLibrary.LoadLibrary(vtkNativeLibrary.java:214)
> >> at
> >> vtk.vtkNativeLibrary.LoadAllNativeLibraries(vtkNativeLibrary.java:149)
> >> at
> >> vtk.sample.rendering.AwtConeRendering.<clinit>(AwtConeRendering.java:19)
> >> ...................
> >>
> >> These error messages continue, then a list of files not loaded are
> >> printed out, as given in the source code.
> >>
> >> Based on these error messages it's picking up the dll files in the
> >> \Release folder, but it's unable to find other files that these dll
> >> files depend on.
> >>
> >> Do you want a full listing of the Java source file? The
> >> AwtConeRendering class starts off with:
> >>
> >> static {
> >> System.out.println(System.getProperty("java.library.path"));
> >> if (!vtkNativeLibrary.LoadAllNativeLibraries()) {
> >> for (vtkNativeLibrary lib : vtkNativeLibrary.values()) {
> >> if (!lib.IsLoaded()) {
> >> System.out.println(lib.GetLibraryName() + " not loaded");
> >> }
> >> }
> >> }
> >> vtkNativeLibrary.DisableOutputWindow(null);
> >> }
> >>
> >> which is followed by the main() method, which contains statements such
> as:
> >>
> >> vtkConeSource cone = new vtkConeSource();
> >>
> >> csharp
> >>
> >> On Sat, Mar 21, 2015 at 10:26 AM, Sebastien Jourdain
> >> <sebastien.jourdain at kitware.com> wrote:
> >> > Te java.library.path is not enough and you need to add into your
> >> > environment
> >> > PATH the following directory, C:\VTK\bin\Release.
> >> >
> >> > set PATH=C:\VTK\bin\Release;%PATH%
> >> >
> >> > Seb
> >> >
> >> > On Sat, Mar 21, 2015 at 10:33 AM, CSharpdotcom .
> >> > <csharpdotcom at gmail.com>
> >> > wrote:
> >> >>
> >> >> Hello,
> >> >>
> >> >> I'm new to VTK and this is my first posting here or on any other
> forum
> >> >> related to VTK.
> >> >>
> >> >> I've been trying for about a week to get VTK installed and running on
> >> >> my computer. The project I'm working on is to use Java with VTK to
> >> >> represent 3D graphics, which I hope to use with NetBeans 8.0.2. I
> >> >> also have Visual Studio Pro 2010.
> >> >>
> >> >> After failed attempts in installing VTK 6.2.0 and the latest version
> >> >> of CMake, from the link
> >> >>
> http://www5.cs.fau.de/en/conrad/tutorials/itk-and-vtk-wrapping/wrap-vtk
> >> >> I downloaded and unzipped VTK 6.1.0 and CMake 3.0.0, then installed
> >> >> them.
> >> >>
> >> >> I then ran CMake according to the instructions on that link and
> >> >> installed the generated code in the folder C:\VTK. I then clicked on
> >> >> the file VTK.sin in that folder, which opened up Visual Studio and
> >> >> started compiling the code with a large number of modules in the
> >> >> project. This took about an hour, and on completion, generated the
> >> >> line at the end:
> >> >>
> >> >> Build: 387 succeeded, 1 failed, 0 up-to-date, 0 skipped
> >> >>
> >> >> I saved this in a file, which is very long, and after some effort
> >> >> found the error message:
> >> >>
> >> >> 112>C:\VTK\bin\Release\vtkRenderingCoreJava.dll : fatal error
> LNK1120:
> >> >> 1 unresolved externals
> >> >>
> >> >> In the mean time I attempted to recompile the project, which was much
> >> >> quicker, and got the same message. In recompiled I checked the
> >> >> "INSTALL" option, which had not previously been checked, although I
> >> >> don't know if that is significant.
> >> >>
> >> >> Located in the folder \VTK\java\sample\rendering is the source file
> >> >> AwTConeRendering.java, which apparently has not been compiled. I
> >> >> created a NetBeans project and copied that file into it, then linked
> >> >> vtk.jar in the folder \VTK\bin to the project, and all imports were
> >> >> satisfied. In setting the Windows path to point to the dll files in
> >> >> \VTK\bin\Release, the application appears to pick up the dll files
> >> >> correctly, however, I get the following error message:
> >> >>
> >> >> java.lang.UnsatisfiedLinkError:
> >> >> C:\VTK\bin\Release\vtkChartsCoreJava.dll: Can't find dependent
> >> >> libraries
> >> >>
> >> >> repeated for many dll files. Incidentally, as Visual Studio dlls are
> >> >> all 32 bits, as far as I know, I set up NetBeans to use a 32 bit JVM.
> >> >> This had previously been tested successfully with a test dll I
> created
> >> >> with Visual Studio and could execute with NetBeans.
> >> >>
> >> >> This problem is presumably related to the first error mentioned
> above,
> >> >> and would be most grateful in getting this issue resolved. As I
> said,
> >> >> I'm new to VTK, and in fact only in the last couple of weeks have
> >> >> tried for the first time to call a dll file from a Java application
> on
> >> >> a Windows computer.
> >> >>
> >> >> In the Java code I added the statement:
> >> >>
> >> >> System.out.println(System.getProperty("java.library.path"));
> >> >>
> >> >> to check that the path was correct, which is the case.
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> >
> >
>
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