[英]Python3: ImportError: /lib/x86_64-linux-gnu/libQt5Core.so.5: version `Qt_5.15' not found
I created a Window on Qt with Qt Designer and when I launch that app - I get ImportError.我使用 Qt Designer 在 Qt 上创建了一个窗口,当我启动该应用程序时 - 我收到了 ImportError。 It feels like that library doesn't installed in my system.
感觉这个库没有安装在我的系统中。 But the preview works in Qt Designer.
但预览在 Qt Designer 中有效。
Full code of design file:设计文件的完整代码:
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'map.ui'
#
# Created by: PyQt5 UI code generator 5.15.0
#
# WARNING: Any manual changes made to this file will be lost when pyuic5 is
# run again. Do not edit this file unless you know what you are doing.
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_Form(object):
def setupUi(self, Form):
Form.setObjectName("Form")
Form.resize(576, 616)
self.horizontalLayout = QtWidgets.QHBoxLayout(Form)
self.horizontalLayout.setObjectName("horizontalLayout")
self.webView = QtWebEngineWidgets.QWebView(Form)
self.webView.setUrl(QtCore.QUrl("https://www.openstreetmap.org/"))
self.webView.setRenderHints(QtGui.QPainter.Antialiasing|QtGui.QPainter.SmoothPixmapTransform|QtGui.QPainter.TextAntialiasing)
self.webView.setObjectName("webView")
self.horizontalLayout.addWidget(self.webView)
self.retranslateUi(Form)
QtCore.QMetaObject.connectSlotsByName(Form)
def retranslateUi(self, Form):
_translate = QtCore.QCoreApplication.translate
Form.setWindowTitle(_translate("Form", "VasMaps"))
from PyQt5 import QtWebEngineWidgets
Error log:错误日志:
Traceback (most recent call last):
File "Qt/map.py", line 31, in <module>
from PyQt5 import QtWebEngineWidgets
ImportError: /lib/x86_64-linux-gnu/libQt5Core.so.5: version `Qt_5.15' not found (required by /usr/local/lib/python3.8/dist-packages/PyQt5/QtWebEngineWidgets.abi3.so)
PyQtWebEngine package is installed via pip. PyQtWebEngine 包是通过 pip 安装的。
I try to uninstall pyqt5 and install it again,it is useful!我尝试卸载pyqt5并重新安装,有用!
in pycharm terminal:在 pycharm 终端中:
pip3 uninstall PyQt5
in ubuntu terminal:在 ubuntu 终端中:
sudo apt-get install python3-pyqt5
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