Posted by abassili on Jan 20, 2014; 9:21pm
URL: https://forum.jogamp.org/Exception-occurred-while-generating-glue-code-tp4031259.html

I have started using gluegen and I'm trying to generate the JNI interface for a very simple C header that has one simpe function.

java -jar gluegen.jar -C<config file> <my header file>

But I'm getting the following exception:

Exception in thread "main" java.lang.RuntimeException: Exception occurred while generating glue code.
        at com.jogamp.gluegen.GlueGen.run(GlueGen.java:307)
        at com.jogamp.gluegen.GlueGen.main(GlueGen.java:367)
Caused by: java.lang.RuntimeException: Error while emitting binding for "foo"
        at com.jogamp.gluegen.JavaEmitter.emitFunctions(JavaEmitter.java:437)
        at com.jogamp.gluegen.GlueGen.run(GlueGen.java:300)
        ... 1 more
Caused by: java.lang.NullPointerException
        at com.jogamp.gluegen.FunctionEmitter.emitDocComment(FunctionEmitter.java:140)
        at com.jogamp.gluegen.FunctionEmitter.emit(FunctionEmitter.java:100)
        at com.jogamp.gluegen.FunctionEmitter.emit(FunctionEmitter.java:111)
        at com.jogamp.gluegen.JavaEmitter.emitFunctions(JavaEmitter.java:433)
        ... 2 more

It seems that it can't write the output file even though there is write permission to that folder. Any idea why?

Thanks ..

Amgad