javax.media.opengl.GLException: Error: attempted to make an external GLContext without a valid pixelformat

jogamp.org | 3 months ago
  1. 0

    429 – Error: Failed to create an external OpenGL Context from an SWT GLCanvas

    jogamp.org | 3 months ago
    javax.media.opengl.GLException: Error: attempted to make an external GLContext without a valid pixelformat
  2. 0

    "GL_VERSION is NULL" exception in createExternalGLContext() for SWT tests

    Jogamp Bugzilla | 6 years ago | wwalker3
    javax.media.opengl.GLException: GL_VERSION is NULL: com.jogamp.opengl.impl.windows.wgl.WindowsExternalWGLContext [OpenGL -1.-1, options 0x0, null, handle 0x20000, com.jogamp.opengl.impl.gl4.GL4bcImpl@7f6877f8, Drawable: com.jogamp.opengl.impl.windows.wgl.WindowsExternalWGLContext$Drawable[Realized true, Factory com.jogamp.opengl.impl.windows.wgl.WindowsWGLDrawableFactory@239c7c21, handle 0x4001198b, Window ProxySurface[config WindowsWGLGraphicsConfiguration[class javax.media.nativewindow.DefaultGraphicsScreen[class javax.media.nativewindow.DefaultGraphicsDevice[type Windows, connection decon, unitID 0, handle 0x0], idx 0], pfdID 7, ARB-Choosen true, requested GLCapabilities[Capabilities[Onscreen: true, Red: 8, Green: 8, Blue: 8, Alpha: 0, Opaque: true], GL profile: GLProfile[GL2/GL2], PBuffer: true, DoubleBuffered: true, Stereo: false, HardwareAccelerated: true, DepthBits: 24, StencilBits: 0, Red Accum: 16, Green Accum: 16, Blue Accum: 16, Alpha Accum: 16, Multisample: false, Num samples: 0, PBuffer-FloatingPointBuffers: true, PBuffer-RenderToTexture: false, PBuffer-RenderToTextureRectangle: false], chosen GLCapabilities[Capabilities[Onscreen: true, Red: 8, Green: 8, Blue: 8, Alpha: 0, Opaque: true], GL profile: GLProfile[GL2/GL2], PBuffer: true, DoubleBuffered: true, Stereo: false, HardwareAccelerated: true, DepthBits: 24, StencilBits: 0, Red Accum: 16, Green Accum: 16, Blue Accum: 16, Alpha Accum: 16, Multisample: false, Num samples: 0, PBuffer-FloatingPointBuffers: true, PBuffer-RenderToTexture: false, PBuffer-RenderToTextureRectangle: false]], displayHandle 0x0, surfaceHandle 0x4001198b, size 0x0]]]
  3. 0

    Unable to run 0.5 on Mac OS X

    worldwindcentral.com | 1 year ago
    javax.media.opengl.GLException: Attempt to make the same context current twice on thread Thread[AWT-EventQueue-0,6,main]
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  5. 0

    AW: [jzy3d] Code works on windows but not on linux

    Google Groups | 2 years ago | nils.hoffmann@web.de
    javax.media.opengl.GLException: Thread[AWT-EventQueue-0,6,main] glGetError() returned the following error codes after a call to glEnd(): GL_INVALID_OPERATION ( 1282 0x502),
  6. 0

    AW: [jzy3d] Code works on windows but not on linux

    Google Groups | 2 years ago | nils.hoffmann@web.de
    javax.media.opengl.GLException: Thread[AWT-EventQueue-0,6,main] glGetError() returned the following error codes after a call to glEnd(): GL_INVALID_OPERATION ( 1282 0x502),

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    Root Cause Analysis

    1. javax.media.opengl.GLException

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

      at com.jogamp.opengl.impl.windows.wgl.WindowsExternalWGLContext.create()
    2. com.jogamp.opengl
      GLDrawableFactoryImpl.createExternalGLContext
      1. com.jogamp.opengl.impl.windows.wgl.WindowsExternalWGLContext.create(WindowsExternalWGLContext.java:75)
      2. com.jogamp.opengl.impl.windows.wgl.WindowsWGLDrawableFactory.createExternalGLContextImpl(WindowsWGLDrawableFactory.java:268)
      3. com.jogamp.opengl.impl.GLDrawableFactoryImpl.createExternalGLContext(GLDrawableFactoryImpl.java:206)
      3 frames
    3. name.wadewalker.onetriangle
      OneTriangle.main
      1. name.wadewalker.onetriangle.OneTriangle.main(OneTriangle.java:42)
      1 frame