I'm trying to use PyCharm IDE but none of my programs compile even simple Hello World. PyCharm gives this error:
Fatal Python error: Py_Initialize: can't initialize sys standard streams
Traceback (most recent call last):
File "C:\Python34\lib\io.py", line 72, in <module>
AttributeError: 'module' object has no attribute 'ABCMeta'
Process finished with exit code 3
I'm not able to find the solution for it and also referred the link PyDev: Fatal error Python32\lib\io.py, line 60, in <module> but there is no solution there.
Python 3.4 is installed on my Win 7 OS system.
I faced the same problem because I created a file named abc.py, remove that file in your project, your error will disappear.
Yes, as you said in the comment, the problem is in the filename 'abc'. You will be able to run this file within PyCharm, if you uncheck:
- Add content roots to PYTHONPATH
- Add sources roots to PYTHONPATH
in the menu "Run/Debug Configurations".
I have the same problem, just change your file's name from io.py to something else, It's work!
Finally found how to solve this problem in PyCharm: never use a name like abc.py or test.py.
Simply use another name, like a.py or my-unique-file-name.py
try this: File->Setting->Editor->File Encodings change the Project encoding to UTF-8
来源：https://stackoverflow.com/questions/26569828/pycharm-py-initialize-cant-initialize-sys-standard-streams