我最近在我的系统上安装了PyQt4并开始做一些基本任务(课程工作),它运行正常.
然后,几天后,我试图使用matplotlib.
当我尝试导入matplotlib.pyplot作为plt时,我收到以下错误:
Traceback (most recent call last):
File "C:\Users\user\Desktop\Confusion.py", line 1, in <module>
import matplotlib.pyplot as plt
File "C:\Program Files\Anaconda3\lib\site-packages\matplotlib\pyplot.py", line 114, in <module>
_backend_mod, new_figure_manager, draw_if_interactive, _show = pylab_setup()
File "C:\Program Files\Anaconda3\lib\site-packages\matplotlib\backends\__init__.py", line 32, in pylab_setup
globals(),locals(),[backend_name],0)
File "C:\Program Files\Anaconda3\lib\site-packages\matplotlib\backends\backend_qt5agg.py", line 16, in <module>
from .backend_qt5 import QtCore
File "C:\Program Files\Anaconda3\lib\site-packages\matplotlib\backends\backend_qt5.py", line 27, in <module>
import matplotlib.backends.qt_editor.figureoptions as figureoptions
File "C:\Program Files\Anaconda3\lib\site-packages\matplotlib\backends\qt_editor\figureoptions.py", line 17, in <module>
import matplotlib.backends.qt_editor.formlayout as formlayout
File "C:\Program Files\Anaconda3\lib\site-packages\matplotlib\backends\qt_editor\formlayout.py", line 58, in <module>
from matplotlib.backends.qt_compat import QtGui, QtWidgets, QtCore
File "C:\Program Files\Anaconda3\lib\site-packages\matplotlib\backends\qt_compat.py", line 127, in <module>
from PyQt5 import QtCore, QtGui, QtWidgets
RuntimeError: the sip module implements API v11.0 to v11.2 but the PyQt5.QtCore module requires API v11.3
[Finished in 1.9s]
我认为问题在于PyQt4的安装,而我已经有了PyQt5,但是this网站说他们可以在没有任何问题的情况下正常工作,前提是sip的版本相同.
这个问题似乎来自于啜饮.
我按照这里给出的步骤:PyQt5 – SIP API 10 level error. API 11 required
>当我运行import sip然后
print(sip,sip.SIP_VERSION_STR)
我得到以下内容:
4.16.9
>然后当我在命令提示符下运行sip -V时,我得到4.18.
我清楚地看到sip模块中有.
我想问的是,我该如何解决这个问题?
我使用的是Anaconda3的Windows 8 64位系统
任何帮助表示赞赏. 🙂
最佳答案 我有同样的问题,升级sip通过conda为我工作:
conda upgrade sip