[vtkusers] vtk installation CMake java problem
James Labiak
jim at jslengineeringsoftware.com
Fri Nov 21 14:07:38 EST 2014
Hi Seb,
I followed your directions, and now Eclipse gives the error "Exception
in thread "main" java.lang.UnsatisfiedLinkError: no vtkCommonJava in
java.library.path". I have set the Path to include the dll library, but
there is no dll called vtkCommonJava.
Jim
On 11/21/2014 10:45 AM, Sebastien Jourdain wrote:
> Hi Jim,
>
> The red mean, "New option available base on your previous choice".
> For the BUILD_SHARED_LIBS = OFF, I have quite some doubt. That would
> mean you want a static build with the Java wrapping. And to my
> knowledge, that is not possible with Java.
>
> Otherwise, to have VTK works within the Eclipse development
> environment, I usually need 2 things:
> - Add the vtk.jar to the classpath of my project
> - (on Windows) expend the PATH env var to add the directory that
> contains all the dll of VTK. If you pick the option to package VTK for
> Java, then you will need to unzip the native JAR file and point to the
> content of its directory.
>
> Seb
>
> On Fri, Nov 21, 2014 at 7:31 AM, James Labiak
> <jim at jslengineeringsoftware.com
> <mailto:jim at jslengineeringsoftware.com>> wrote:
>
> Hi Seb,
> The JOGL and SWT were red, so I thought that I needed them. I just
> want a standard installation that I can use in Java with Eclipse,
> then be able to distribute a program to another user. With them
> off, the installation seemed to work but a sample java file
> cone.java showed java path errors in Eclipse. I had set CLASSPATH
> sys var to C:\vtk_jar\vtk.jar;C:\vtk_build\Wrapping\Java; and
> included C:\Program Files\VTK\natives-Windows-AMD64 in the PATH
> variable as well as C:\jdk1.7.0_60\bin;C:\jdk1.7.0_60\jre\bin.
> From the VTK user's guide, it sounds like I want an installation
> with BUILD_SHARED_LIBS off for my distribution purpose. When I do
> that, I get tons of errors in VS 2013. Am compiling with 64 bit
> set in CMake. I'm not familiar with Maven, and wasn't sure what to
> do with the binary distribution files.
> Thanks,
> Jim
>
>
>
> On 11/20/2014 11:03 AM, Sebastien Jourdain wrote:
>> Hi James,
>>
>> Please keep the thread on the mailing list so other community
>> members could benefit from your question as well.
>>
>> So first of all, why did you turn ON both VTK_JAVA_JOGL_COMPONENT
>> and VTK_JAVA_SWT_COMPONENT?
>>
>> Turning any of those option require that you have already the SWT
>> native library or the JOGL library installed on your system. On
>> top of that, none of them is required to have a VTK with Java
>> Wrapping working.
>>
>> In fact, you can probably just download the generated binaries
>> from our VTK dashboard if you don't want to build VTK yourself here:
>>
>> http://open.cdash.org/index.php?project=VTK&filtercount=1&field1=groupname/string&compare1=63&value1=Super-build
>>
>> Then if you truly want to build VTK and have the JOGL rendering
>> classes available on top of the default ones, then the best
>> approach is to get them using Maven. And you should make sure you
>> provide the path to the proper jar inside your CMake config. (You
>> may need to toggle the advance mode to see them).
>>
>> Seb
>>
>>
>> On Thu, Nov 20, 2014 at 8:49 AM, James Labiak
>> <jim at jslengineeringsoftware.com
>> <mailto:jim at jslengineeringsoftware.com>> wrote:
>>
>> Hi Seb,
>> Thanks for picking up on this. I put images of the CMake
>> process below, also the JOGL source directory files and
>> the JOGL build directory files. Here are some errors that
>> VS 2013 gives, which is how I noticed that the JOGL
>> classes were missing from the build directory structure.
>> If I should be placing JOGL jar files somewhere, then I'm
>> not sure where to put it(them).
>> Thanks,
>> Jim
>>
>> 386>CUSTOMBUILD : warning : [options] bootstrap class
>> path not set in conjunction with -source 1.5
>> 386>
>> C:\vtk_build\java\vtk\rendering\jogl\vtkAbstractJoglComponent.java:3:
>> error: package javax.media.opengl does not exist
>> 386> import javax.media.opengl.GLAutoDrawable;
>>
>> 386>
>> C:\vtk_build\java\vtk\rendering\jogl\vtkJoglPanelComponent.java:5:
>> error: package javax.media.opengl.awt does not exist
>> 386> import javax.media.opengl.awt.GLJPanel;
>>
>> 387>
>> C:\vtk_build\java\vtk\rendering\jogl\vtkJoglCanvasComponent.java:20:
>> error: cannot find symbol
>> 387> public vtkJoglCanvasComponent(vtkRenderWindow
>> renderWindow, GLCapabilities capabilities) {
>> 387> ^
>> 387> symbol: class GLCapabilities
>> 387> location: class vtkJoglCanvasComponent
>> 387>
>> C:\vtk_build\java\vtk\rendering\jogl\vtkJoglPanelComponent.java:3:
>> error: package javax.media.opengl does not exist
>> 387> import javax.media.opengl.GLCapabilities;
>>
>>
>>
>>
>> On 11/19/2014 2:38 PM, Sebastien Jourdain wrote:
>>> Hi James,
>>>
>>> What do you mean by JOGL classes? Are you talking about
>>> the JOGL jar files?
>>> What did you change in your CMake configuration step?
>>>
>>> Seb
>>>
>>> On Wed, Nov 19, 2014 at 8:40 AM, James Labiak
>>> <jim at jslengineeringsoftware.com
>>> <mailto:jim at jslengineeringsoftware.com>> wrote:
>>>
>>> Hello,
>>> I am trying to install vtk with Java wrapping. When
>>> I build in VS 2013, I get errors related to jogl
>>> classes not being found. I placed the missing
>>> classes java files in the vtk\rendering\jogl
>>> directories as necessary, but after CMake Configure
>>> and Generate steps, the jogl files are not being
>>> copied to the build directory Java\rendering\jogl
>>> directory and so I get the same errors upon build in
>>> VS 2013.
>>> Thanks,
>>>
>>
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>
>
--
James Labiak
JSL Engineering and Software
6545 Lainhart Rd.
Altamont, NY 12009
Phone: 518-861-1113
Mobile: 231-638-3725
email: jim at jslengineeringsoftware.com
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