What is makeCurrent() failed error?
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i wanna run the executable file with "./Alpha_shape_3" command i got :
The constructor with a QGLContext is
deprecated, use the regular
contructor instead.
QXcbIntegration: Cannot create
platform OpenGL context, neither GLX
nor EGL are enabled
QXcbIntegration: Cannot create
platform OpenGL context, neither GLX
nor EGL are enabled
QOpenGLWidget: Failed to create
context
QXcbIntegration: Cannot create
platform OpenGL context, neither GLX
nor EGL are enabled
QOpenGLWidget: Failed to create
context
composeAndFlush: makeCurrent()
failed
composeAndFlush: makeCurrent()
failed
composeAndFlush: makeCurrent()
failed
composeAndFlush: makeCurrent()
failedit will continue until i close CGAL 3D Alpha shape window what's the problem? How can I solve it?
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Hi and welcome to devnet,
Please provide more information. What version of Qt did you use to build that project ? What Linux distribution are you running ? What is your graphic hardware ?
