英文:
How to resolve AttributeError: 'version_info' object has no attribute '__version__'
问题
以下是要翻译的内容：
我试图将自动驾驶汽车的控制器的Python文件连接到Carla模拟器。我猜我所做的可能并不是那么必要。但是当我尝试调用Python文件时，它显示如下。
这些是模拟器的要求。除了Pillow和Scipy之外，我可以降级其他依赖项的版本。但是Pillow和Scipy的版本较新。然而，我仍然遇到错误，似乎版本不是问题。请帮助我。
英文:
C:\Coursera\CarlaSimulator\PythonClient\Course1FinalProject>python module_7.py
Traceback (most recent call last):
File "module_7.py", line 26, in <module>
import matplotlib.pyplot as plt
File "C:\Users\User\AppData\Local\Programs\Python\Python36\lib\site-packages\matplotlib\__init__.py", line 131, in <module>
from matplotlib.rcsetup import defaultParams, validate_backend, cycler
File "C:\Users\User\AppData\Local\Programs\Python\Python36\lib\site-packages\matplotlib\rcsetup.py", line 29, in <module>
from matplotlib.fontconfig_pattern import parse_fontconfig_pattern
File "C:\Users\User\AppData\Local\Programs\Python\Python36\lib\site-packages\matplotlib\fontconfig_pattern.py", line 22, in <module>
from pyparsing import (Literal, ZeroOrMore, Optional, Regex, StringEnd,
File "C:\Users\User\AppData\Local\Programs\Python\Python36\lib\site-packages\pyparsing\__init__.py", line 130, in <module>
__version__ = __version_info__.__version__
AttributeError: 'version_info' object has no attribute '__version__'
I was trying to connect the python file for controller of an autonomous car to Carlasimulator. I guess what I am doing is not that necessary. However when I try to call the python file it show like this.
Pillow>=3.1.2
numpy>=1.14.5
protobuf>=3.6.0
pygame>=1.9.4
matplotlib>=2.2.2
future>=0.16.0
scipy>=0.17.0
These are the requierments for the simulator. Other than Pillow and Scipy I could downgrade the versions of other dependencies. But the version of Pillow and Scipy are newer. However I am still getting the error, seems like the versions are not the problem.
Please help me
答案1
得分: 1
我可以运行该文件，只需安装较旧版本的matplotlib。我在这个领域是个新手，但我猜这与Carla和matplotlib版本的兼容性有关。当我安装matplotlib 2.2.4时，一切都运行正常。希望这对您有用。
英文:
I could run the file just installing older version of matplotlib. I am a beginner in this field, but I guess it's with the compatibility of Carla and version of matplotlib. when I installed matplotlib 2.2.4 everything works fine. hope this would be useful.
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