OpenCV Error in cvtError #6
Description
Hi there, (thanks for doing this, I'm so happy to be playing with Open AI's Gym..) I found this error on trying to run atari.py on the Go9x9-v0 game. I haven't had a problem with any Atari game yet, so it might just be on terminal games. Anyways, output below, and any help in getting this fixed would be appreciated! :
$ python atari.py --game Go9x9-v0 --train_steps 1000 --display true
[2016-05-30 12:46:32,188] Making new env: Go9x9-v0
Initializing Pachi engine uct with args threads=1,pondering=0
Initializing Pachi engine uct with args threads=1,pondering=0
To play: black
Move: 0 Komi: 0.0 Handicap: 0 Captures B: 0 W: 0
A B C D E F G H J
+-------------------+
9 | . . . . . . . . . |
8 | . . . . . . . . . |
7 | . . . . . . . . . |
6 | . . . . . . . . . |
5 | . . . . . . . . . |
4 | . . . . . . . . . |
3 | . . . . . . . . . |
2 | . . . . . . . . . |
1 | . . . . . . . . . |
+-------------------+
OpenCV Error: Assertion failed (depth == CV_8U || depth == CV_16U || depth == CV_32F) in cvtColor, file /tmp/opencv20160107-29960-t5glvv/opencv-2.4.12/modules/imgproc/src/color.cpp, line 3644
Traceback (most recent call last):
File "atari.py", line 72, in <module>
Trainer(agent).run()
File "/Game-AI/train.py", line 15, in run
self.agent.randomRestart()
File "/Game-AI/dqn.py", line 74, in randomRestart
state = self.env.getScreen()
File "/Game-AI/environment.py", line 31, in getScreen
return cv2.resize(cv2.cvtColor(self.observation, cv2.COLOR_BGR2GRAY), self.dims)
cv2.error: /tmp/opencv20160107-29960-t5glvv/opencv-2.4.12/modules/imgproc/src/color.cpp:3644: error: (-215) depth == CV_8U || depth == CV_16U || depth == CV_32F in function cvtColor