具有Tensorflow的Windows 10上的ML-Agent的Unity3D机器学习设置 [英] Unity3D Machine Learning Setup for ML-Agents on Windows 10 with Tensorflow

问题描述

我一直在尝试获取用于ML-Agents的Unity 3D机器学习设置在过去的几个小时内正常运行并没有运气.

I have been trying to get the Machine Learning Setup for ML-Agents for Unity 3D up and running for the past several hours, with no luck.

首先，我关注了这视频，它涵盖了 GitHub 存储库.

First I followed this video, which goes over the initial installations which are also outlined in this GitHub repository.

接下来，我进入了视频系列的第2部分(

Next, I moved on to part 2 of the video series (here), however problems started at minute 4:48, where I realized that the tutorial was using v 0.2, while I had v 0.3.

V 0.3取消了视频中显示的PPO.ipynb文件.一切都通过learn.py文件完成.

V 0.3 has done away with the PPO.ipynb file shown in the video. Everything is done through learn.py file.

然后，我决定尝试并遵循官方的Unity安装指南:

I then decided to try and follow the official Unity installation guide:

https ://github.com/Unity-Technologies/ml-agents/blob/master/docs/Getting-Started-with-Balance-Ball.md

并进入了我尚未解决的 PPO培训部分.

and got to Training with PPO section which I have not managed to resolve.

此处出现问题:文档指出:

要进行总结，请转到命令行，进入ml-agents目录并键入:

To summarize, go to your command line, enter the ml-agents directory and type:

python3 python/learn.py <env_file_path> --run-id=<run-identifier> --train 

注意:如果您正在使用Anaconda，请不要忘记激活ml-agents 环境优先.

Note: If you're using Anaconda, don't forget to activate the ml-agents environment first.

我试图跑步:

python learning.py ball --run-id = ballBalance --train

python learn.py ball --run-id=ballBalance --train

但是我收到了如下警告:

but I am greeted with a number of warnings as follows:

文件"learn.py"，第9行，在 从unitytrainers.trainer_controller导入TrainerController 在第1行的文件"C:\ Users **** \ Downloads \ ml-agents-master \ python \ unitytrainers__init __.py"中 从.buffer import *

File "learn.py", line 9, in from unitytrainers.trainer_controller import TrainerController File "C:\Users****\Downloads\ml-agents-master\python\unitytrainers__init__.py", line 1, in from .buffer import *

我已经尝试解决此错误消息已有一段时间了.似乎实际上已找到文件learn.py，但由于某种原因无法正确解释该文件?

I have been trying to solve this error message for quite some time now. It seems that the file learn.py is actually being found, but somehow not being interpreted correctly?

learn.py的前9行:

# # Unity ML Agents
# ## ML-Agent Learning

import logging

import os
from docopt import docopt

from unitytrainers.trainer_controller import TrainerController

任何有关如何解决此问题的指南将不胜感激.愿意在需要的地方提供更多信息.上面提到的步骤应该可以复制我遇到的问题.

Any guidance on how I can solve this problem would be appreciated. Would gladly give more information where needed. The steps mentioned above should replicate the problem I am experiencing.

推荐答案

我不确定我是否解决了相同的问题.但是在我出错的某个地方，它也告诉了我关于learn.py中第9行的信息.

I am not completely sure whether I solved the same problem. But somewhere under my errors it also told me about line 9 in learn.py.

不过，我发现了这个 https://github.com/tensorflow/tensorflow/issues/18503 所以我要做的就是通过执行以下命令来安装Tensorflow版本1.5:

Nevertheless, I found this https://github.com/tensorflow/tensorflow/issues/18503 So all I did was installing tensorflow version 1.5 by executing:

pip install --upgrade --ignore-installed tensorflow-gpu==1.5

此后，它确实进行了无错操作，并且培训效果很好.

Afterwards it did run through errorless and the training worked fine.

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