Я хочу построить несколько графиков на GUI, используя PyQt4. Я импортирую следующие пакеты:
from PyQt4 import QtGui
from matplotlib.backends.backend_qt4agg import FigureCanvasQTAgg as FigureCanvas
from matplotlib.backends.backend_qt4agg import NavigationToolbar2QT as NavigationToolbar
from matplotlib.figure import Figure
Хотя я получаю следующие ошибки:
Traceback (most recent call last):
File "C:/Users/iager/Desktop/Projects/Python/Puma_Results/main.py", line 9, in <module>
from GUI.MainWindow import MainWindow
File "C:\Users\iager\Desktop\Projects\Python\Puma_Results\GUI\MainWindow.py", line 3, in <module>
from matplotlib.backends.backend_qt4agg import FigureCanvasQTAgg as FigureCanvas
File "C:\Users\iager\AppData\Local\Programs\Python\Python37\lib\site-packages\matplotlib\backends\backend_qt4agg.py", line 5, in <module>
from .backend_qt5agg import (
File "C:\Users\iager\AppData\Local\Programs\Python\Python37\lib\site-packages\matplotlib\backends\backend_qt5agg.py", line 11, in <module>
from .backend_qt5 import (
File "C:\Users\iager\AppData\Local\Programs\Python\Python37\lib\site-packages\matplotlib\backends\backend_qt5.py", line 19, in <module>
from .qt_compat import (
ImportError: cannot import name '_isdeleted' from 'matplotlib.backends.qt_compat' (C:\Users\iager\AppData\Local\Programs\Python\Python37\lib\site-packages\matplotlib\backends\qt_compat.py)
Process finished with exit code 1
Я использую Python3 .7-64bit, PyQt4 4.11.4 и matplotlib 3.2. 1.