UnsatisfiedLinkError: Can't load library (nativewindow_awt, or other libs than gluegen)

[jzy3d]

Depending on your code, the GLProfile class gets never called which prevent the JOGL jar from being expanded.

A possible fix is to invoke GLProfile.initSingleton(); at the beginning of your program. This will force the jars to be expanded and then you do not miss any lib.

How to debug native library loading issues

• Enabling -Djogamp.debug.JarUtil -Djogamp.debug.JNILibLoader will display the jar extraction and native libs loading
• The first to be mentioned in console should be Gluegen.
• Find something looking like : JarUtil: EXTRACT[1]: [gluegen_rt -> ] natives/macosx-universal/libgluegen_rt.dylib -> /var/folders/d2/85g_sxm91rg71yyky4gg6l6h0000gn/T/jogamp_0000/file_cache/jln7779685231866426360/jln1167618764182536803/natives/macosx-universal/libgluegen_rt.dylib: 85840 bytes, addedAsNativeLib: true
• Search if the folder containing libgluegen_rt.dylib if it also contains other dylibs. There should be 6 including gluegen.

Classes triggering jar expansions

For JOGL developers :

• gluegen : Platform.java (static initializer calls JNILoaderBase.addNativeJarLibs)
• jogl : GLProfile.java (if not, call GLProfile.initSingleton();)
• NWJNILibLoader, NewtJNILibLoader, etc