Traceback (most recent call last):
File "C:\ProgramData\Anaconda3\lib\threading.py", line 916, in _bootstrap_inne
r
self.run()
File "C:\ProgramData\Anaconda3\lib\threading.py", line 864, in run
self._target(*self.args, **self.kwargs)
File "arm_a3c_RL.py", line 201, in
job = lambda: worker.work()
File "arm_a3c_RL.py", line 136, in work
self.env.render()
File "C:\Code\python_code\RL\arm_env.py", line 72, in render
self.viewer = Viewer(*self.viewer_xy, self.arm_info, self.point_info, self.p
oint_l, self.mouse_in)
File "C:\Code\python_code\RL\arm_env.py", line 115, in init
super(Viewer, self).init(width, height, resizable=False, caption='Arm',
vsync=False) # vsync=False to not use the monitor FPS
File "C:\ProgramData\Anaconda3\lib\site-packages\pyglet\window\win32_init.
py", line 131, in init
super(Win32Window, self).init(*args, **kwargs)
File "C:\ProgramData\Anaconda3\lib\site-packages\pyglet\window_init.py", l
ine 504, in init
config = screen.get_best_config(template_config)
File "C:\ProgramData\Anaconda3\lib\site-packages\pyglet\canvas\base.py", line
161, in get_best_config
configs = self.get_matching_configs(template)
File "C:\ProgramData\Anaconda3\lib\site-packages\pyglet\canvas\win32.py", line
33, in get_matching_configs
configs = template.match(canvas)
File "C:\ProgramData\Anaconda3\lib\site-packages\pyglet\gl\win32.py", line 25,
in match
return self._get_arb_pixel_format_matching_configs(canvas)
File "C:\ProgramData\Anaconda3\lib\site-packages\pyglet\gl\win32.py", line 98,
in _get_arb_pixel_format_matching_configs
nformats, pformats, nformats)
File "C:\ProgramData\Anaconda3\lib\site-packages\pyglet\gl\lib_wgl.py", line 9
5, in call
result = self.func(*args, **kwargs)
File "C:\ProgramData\Anaconda3\lib\site-packages\pyglet\gl\lib.py", line 62, i
n MissingFunction
raise MissingFunctionException(name, requires, suggestions)
pyglet.gl.lib.MissingFunctionException: wglChoosePixelFormatARB is not exported
by the available OpenGL driver. ARB_pixel_format is required for this functiona
lity.