最新的代码，需要什么版本的python？

[15951836388]

3.8 3.9 3.10 全试过了，都会报错

[TomorrowIsAnOtherDay]

hello，报错信息贴一下，另外请提供下你的系统信息以及paddle/parl版本信息。

[15951836388]

运行QuickStart

D:\work\new\Python\Learn\venv\Scripts\python.exe D:\work\new\Python\Learn\QuickStart\train.py [11-24 21:38:53 MainThread @logger.py:242] Argv: D:\work\new\Python\Learn\QuickStart\train.py Error: Can not import paddle core while this file exists: D:\work\new\Python\Learn\venv\lib\site-packages\paddle\fluid\libpaddle.pyd [11-24 21:38:53 MainThread @utils.py:85] WRN import paddle error: DLL load failed while importing libpaddle: 找不到指定的模块。 [11-24 21:38:54 MainThread @init.py:37] WRN No deep learning framework was found, but it's ok for parallel computation. Traceback (most recent call last): File "D:\work\new\Python\Learn\QuickStart\train.py", line 20, in from parl.env.compat_wrappers import CompatWrapper File "D:\work\new\Python\Learn\venv\lib\site-packages\parl\env__init__.py", line 16, in from parl.env.atari_wrappers import * File "D:\work\new\Python\Learn\venv\lib\site-packages\parl\env\atari_wrappers.py", line 25, in import cv2 ModuleNotFoundError: No module named 'cv2'

进程已结束,退出代码1

用的cpu版本 amd python-3.10.8-amd64 win10 parl 2.1 paddlepaddle 2.4

[15951836388]

运行 examples\tutorials\lesson2\sarsa

D:\work\new\Python\Learn\venv\Scripts\python.exe D:\work\new\Python\Learn\sarsa\train.py Traceback (most recent call last): File "D:\work\new\Python\Learn\sarsa\train.py", line 93, in main() File "D:\work\new\Python\Learn\sarsa\train.py", line 79, in main ep_reward, ep_steps = run_episode(env, agent, is_render) File "D:\work\new\Python\Learn\sarsa\train.py", line 29, in run_episode action = agent.sample(obs) # 根据算法选择一个动作 File "D:\work\new\Python\Learn\sarsa\agent.py", line 36, in sample action = self.predict(obs) File "D:\work\new\Python\Learn\sarsa\agent.py", line 43, in predict Q_list = self.Q[obs, :] IndexError: only integers, slices (:), ellipsis (...), numpy.newaxis (None) and integer or boolean arrays are valid indices

进程已结束,退出代码1

[ShuaibinLi]

可以通过 pip install opencv-python 安装缺少cv2依赖包。

[ShuaibinLi]

window建议使用conda虚拟环境，建议优先使用python3.8，paddlepaddle2.3.1