javax.media.opengl.GLException

Error: attempted to make an external GLContext without a valid pixelformat

Solutions on the web115

  • Error: attempted to make an external GLContext without a valid pixelformat
  • via processing.org by Unknown author, 1 year ago
    Attempt to make the same context current twice on thread Thread[AWT- EventQueue-0,6,main]
  • Attempt to make the same context current twice on thread Thread[AWT-EventQueue-0,6,main]
  • Stack trace

    • javax.media.opengl.GLException: Error: attempted to make an external GLContext without a valid pixelformat at com.jogamp.opengl.impl.windows.wgl.WindowsExternalWGLContext.create(WindowsExternalWGLContext.java:75) at com.jogamp.opengl.impl.windows.wgl.WindowsWGLDrawableFactory.createExternalGLContextImpl(WindowsWGLDrawableFactory.java:268) at com.jogamp.opengl.impl.GLDrawableFactoryImpl.createExternalGLContext(GLDrawableFactoryImpl.java:206) at name.wadewalker.onetriangle.OneTriangle.main(OneTriangle.java:42)

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