Hi all, when I ran the DQN tutorial example, I encountered an error:
/usr/local/lib/python2.7/dist-packages/pyglet/image/init.py in ()
148 from pyglet.window import *
149
–> 150 from pyglet.image import atlas
151 from pyglet.compat import asbytes, bytes_type, BytesIO
152
Hi SimonW, the pyglet version is 1.2.4
pyglet was installed automatically when I installed gym.
Follow your URL, I can ‘from pyglet import image’ but when I 'from pyglet.gl import * ’ an exception raised — 'pyglet.canvas.xlib.NoSuchDisplayException: Cannot connect to “None” ', did you see that before?Thx.