AttributeError: module 'matplotlib.pyplot' has no attribute 'show'

[小风_]

E:\Anaconda\python.exe "E:\Pycharm\PyCharm Community Edition 2019.1.3\helpers\pydev\pydevd.py" --multiproc --qt-support=auto --client 127.0.0.1 --port 9479 --file I:/XuYuan/Graduation_Project/UI_Words_OCR/OCR_Main.py
pydev debugger: process 13300 is connecting

Connected to pydev debugger (build 192.7142.56)
2020-03-26 22:39:46.297431: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library cudart64_100.dll
Traceback (most recent call last):
File "_pydevd_bundle\pydevd_cython_win32_37_64.pyx", line 945, in _pydevd_bundle.pydevd_cython_win32_37_64.PyDBFrame.trace_dispatch
File "_pydevd_bundle\pydevd_cython_win32_37_64.pyx", line 279, in _pydevd_bundle.pydevd_cython_win32_37_64.PyDBFrame.do_wait_suspend
File "E:\Pycharm\PyCharm Community Edition 2019.1.3\helpers\pydev\pydevd.py", line 1080, in do_wait_suspend
self._do_wait_suspend(thread, frame, event, arg, suspend_type, from_this_thread)
File "E:\Pycharm\PyCharm Community Edition 2019.1.3\helpers\pydev\pydevd.py", line 1087, in _do_wait_suspend
self._activate_mpl_if_needed()
File "E:\Pycharm\PyCharm Community Edition 2019.1.3\helpers\pydev\pydevd.py", line 665, in _activate_mpl_if_needed
activate_function()
File "E:\Pycharm\PyCharm Community Edition 2019.1.3\helpers\pydev\pydev_ipython\matplotlibtools.py", line 165, in activate_pyplot
pyplot.show._needmain = False
AttributeError: module 'matplotlib.pyplot' has no attribute 'show'

[陈年椰子]

没遇到过. 建议先整个简单的例子, 确认下 matplotlib 是否正确安装.

import pandas as pd
import matplotlib.pyplot as plt
df=pd.DataFrame({'Day':[1,2,3], 'Revenue':[100,200,320]})
df.plot()
plt.show()

如果这样也出错, 建议卸载重装下 matplotlib

[小风_]

问题已经解决了，不过谢谢你的回答！

[weixin_46007482]

如何解决的？