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  1. Qt
  2. QTBUG-58336

index out of range when using Glow

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    • 7454ad3ce1895eae7409df28752739cc912abcac

      When using the Glow effect from Qt Quick Graphical Effects in Qt 5.8, i got a runtime error "index out of range" in qvector.h 437.
      it appears to be somewhere in qquickopenglshadereffect.cpp.

      When removing the Glow block it runs without problems.

      see attached a small test program for this.
      and an image how it should look like.

        1. GlowEffect.PNG
          GlowEffect.PNG
          52 kB
        2. openglcrashstack.PNG
          openglcrashstack.PNG
          34 kB
        3. openglShaderCrash.7z
          13 kB
        For Gerrit Dashboard: QTBUG-58336
        # Subject Branch Project Status CR V
        185745,2 Shaders: Fix crash when disconnecting shaders from item properties 5.8 qt/qtdeclarative Status: MERGED +2 0

            erikv Erik Verbruggen
            smenzel Stefan Menzel
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              Created:
              Updated:
              Resolved:

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