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sufengniu / gym_torcs_rl

reinforcement learning playground
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The run error! #3

Open BCWang93 opened 6 years ago

BCWang93 commented 6 years ago

Hi,I see the code in your repositories.'gym_torcs_rl/testing/DDPG-Keras-Torcs/''.I find this project use image as the input.But when I run the code ,I have some errors,and the car don't move .like this: 'Episode : 0 Replay Buffer 0 Client connected on 3101.............. AL lib: (WW) alSetError: Error generated on context 0x56256fbb9b00, code 0xa005 OpenAL backend info: Vendor: OpenAL Community Renderer: OpenAL Soft Version: 1.1 ALSOFT 1.18.2 Available sources: 256 Available buffers: 1024 or more Dynamic Sources: requested: 235, created: 235

static sources: 21

dyn sources : 235

sw 64 - sh 64 - vw 64 - vh 64 - imgsize 12288 Traceback (most recent call last): File "ddpg.py", line 185, in playGame() File "ddpg.py", line 105, in playGame a_t_original = actor.model.predict(s_t.reshape(1, s_t.shape[0]), s_ti) File "/home/bcwang/Applications/anaconda3/envs/ddpg_env/lib/python3.5/site-packages/keras/engine/training.py", line 1161, in predict check_batch_dim=False) File "/home/bcwang/Applications/anaconda3/envs/ddpg_env/lib/python3.5/site-packages/keras/engine/training.py", line 76, in standardize_input_data 'Found: array with shape ' + str(data.shape)) Exception: The model expects 2 input arrays, but only received one array. Found: array with shape (1, 29) Timeout for client answer Timeout for client answer Timeout for client answer Timeout for client answer Timeout for client answer Timeout for client answer Timeout for client answer Timeout for client answer Timeout for client answer Timeout for client answer Timeout for client answer Timeout for client answer Timeout for client answer' Do you know how to solve this problem?Can you help me?Thanks!