pyqt5 Could not load the Qt platform plugin “windows“

最新推荐文章于 2024-12-24 09:09:11 发布

Tt0831

最新推荐文章于 2024-12-24 09:09:11 发布

阅读量133

点赞数 2

文章标签： 1024程序员节

本文链接：https://blog.youkuaiyun.com/Tt0831/article/details/143209045

版权

问题描述

在使用pyqt5时无法运行程序，报错，尝试重装pyqt5无法解决问题

解决方案，添加用户环境变量，QT_QPA_PLATFORM_PLUGIN_PATH，指向python环境下的：

C:\Users\<yourname>\AppData\Local\Programs\Python\Python38\Lib\site-packages\PyQt5\Qt5\plugins\platforms

确定要放弃本次机会？

福利倒计时

: :

立减 ¥

普通VIP年卡可用

立即使用

Tt0831

关注关注

2
点赞
踩
0

收藏

觉得还不错? 一键收藏
0
评论
分享

复制链接

分享到 QQ

分享到新浪微博

扫一扫
举报

举报

qt.qpa.plugin: Could not load the Qt platform plugin “xcb“ in问题

Less is More

02-24

1万+

一般出现qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in问题，主要是安装pyqt5后，缺少一些链接库，通过以下方法定位到缺少哪个链接库在环境中 export QT_DEBUG_PLUGINS=1 执行出现该问题到程序，便可以定位到缺失的链接库。在ubuntu系统中一般是libxcb-xinerama.so.0，通过sudo apt-get install libxcb-xinerama0 在centos系统中一般是l

Pycharm运行时出现Could not load the Qt platform plugin “xcb“问题

carambola_的博客

10-05

2265

在Pycharm运行时出现Could not load the Qt platform plugin "xcb"问题

参与评论您还未登录，请先登录后发表或查看评论

qt.qpa.plugin: Could not load the Qt platform plugin “window“ in ““ even though it was found.

yinguo138的博客

07-26

8956

这个是在python 中使用pyqt，pyinstaller 打包成 .exe 中，打开执行文件而报的错。所有的报错信息如下： qt.qpa.plugin: Could not load the Qt platform plugin "window" in "" even though it was found. This application failed to start because no Qt platform plugin could be initialized. Reinstalling

qt.qpa.plugin: could not load the qt platform plugin “windows“ in ““ even though it was found.

zhouzhiwengang的专栏

05-19

5731

1、从虚拟环境中conda 的安装包中找到相关PyQT 5 安装包的插件包，拷贝minimal, offscreen, webgl, windows 等dll 文件至conda 环境平台文件夹中。错误含义：windows 系统无法加载qt 平台，原因是qt 平台的相关插件没有找到，主要是: minimal, offscreen, webgl, windows 等dll 文件。2、conda 虚拟环境移除之前安装的PyQt5, 重新安装PyQT5。没有解决我遇到的问题。

Pyside2提示 Could not load the Qt platform plugin "windows" in "" even though it was found. 问题

u012921982的博客

01-30

2175

pyside2提示问题 qt.qpa.plugin: Could not load the Qt platform plugin "windows" in "" even though it was found. This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem. 解决方案

【运行QT报错】Could not load the Qt platform plugin “windows“ in ““ /This application failed to start beca

qq_36617937的博客

10-24

2162

2.在路径： anaconda > Lib > site-packages > Pyside2(根据你所引用的包) > plugins > platforms 复制这些文件。3.到路径：anaconda > Library > plugins > platforms 把刚才复制的内容粘贴到这里，替换掉原有同名文件。

解决qt.qpa.plugin: Could not load the Qt platform plugin “windows“ in ““ even though it was found.

m0_74097783的博客

12-16

558

这个错误通常与matplotlib的后端配置有关。matplotlib依赖于Qt来显示图形界面，但是看起来系统没有正确配置Qt平台插件。在脚本开始处添加以下代码，以更改matplotlib的后端为'agg'，这是一个不需要任何图形界面的后端，适合生成图像文件。添加这段代码后，能够正常运行并生成图像文件，而不需要显示图形界面。

【已解决】qt.qpa.plugin: Could not load the Qt platform plugin “windows“ in ““ even though it was found.

weixin_46599926的博客

08-30

2万+

翻译：Qt .qpa.plugin:无法在“”中加载Qt平台插件“windows”，即使它被找到。这个应用程序启动失败，因为没有Qt平台插件可以初始化。重新安装应用程序可以解决此问题。查看是否还有PyQt5的库，如果没有的话则表明已清除干净。接下来就是重装PyQt5了。安装成功后，输入labelimg，就可以弹出软件了。

QT-Could not load the Qt platform plugin “xcb“ in xxx even though it was found.解决

c_h_q_的博客

08-31

2794

Could not load the Qt platform plugin ''xcb" in xxx even though it was found. 解决

pyqt qt.qpa.plugin: Could not load the Qt platform plugin “xcb“ in ““ even though it was found.

gfdgd xi

08-06

2664

当我玩一下 PyQt 时，问题出现了问题代码： #! /usr/bin/env python # -*- coding: utf-8 -*- import sys from PyQt5 import QtWidgets, QtCore if __name__ == '__main__': app = QtWidgets.QApplication(sys.argv) widget = QtWidgets.QWidget() widget.resize(320, 240)

Qt程序运行提示“it could not find or load the QT platform plugin “windows””

最新发布

浩瀚之水的专栏

12-24

1900

以上错误“This application failed to start because it could not find or load the Qt platform plugin ‘windows’”的原因通常涉及Qt应用程序在尝试启动并初始化其图形用户界面（GUI）时，无法找到或正确加载必要的平台插件。如果问题依旧存在，可能需要更详细地检查应用程序的日志或输出信息，以获取更具体的错误信息，或者考虑寻求来自Qt社区或专业开发者的帮助。

Could not load the Qt platform plugin “xcb“ in ““ even though it was found.参考解决方法

qq_39779233的博客

05-16

3406

Could not load the Qt platform plugin "xcb" in "" even though it was found.参考解决方法

not find or load Qt Platform plugin “windows“ 报错

qq_42855293的博客

08-17

284

以上为报错信息解决方案为：在使用QApplication() 实例化之前添加 QApplication.addLibraryPath(“PySide2存放的路径” + ‘/PySide2/Plugins/’)

解决pycharm中could not find or load the Qt platform plugin ''windows''的问题

吃鱼的博客

03-05

6633

解决could not find or load the Qt platform plugin '‘windows’'的问题在pycharm的编译环境中，使用python自带的pyplot时会出现could not find or load the Qt platform plugin '‘windows’'这样的报错信息。这让我一个并没有安装QT的人非常摸不着头脑。几经辗转之后找到如下解决...

Qt运行程序报错：Could not load the Qt platform plugin “xcb“ in ““ even though it was found

ZY2826的博客

03-21

6840

Qt运行程序报错：Could not load the Qt platform plugin “xcb“ in ““ even though it was found

Could not load the Qt platform plugin “xcb“ in ... even though it was found.

计算机科学与技术专业学生的成长之路

04-19

1410

【代码】Could not load the Qt platform plugin “xcb“ in ... even though it was found.

qt.qpa.plugin: Could not load the Qt platform plugin “xcb“ in “/home/.conda/envs/py39/lib/pyth

胭脂草的ABC博客

04-01

8263

报错解释：这个错误表明Qt应用程序试图加载名为"xcb"的平台插件时失败了。xcb是X Window系统的C语言库，它允许客户端程序通过X Window系统与X服务器通信。Qt使用这个插件来在X Window系统上绘制图形用户界面。问题可能是因为：xcb插件不在指定的目录中。环境变量没有正确设置，导致Qt无法找到插件。插件可能因为缺少依赖或者是不兼容的版本而无法加载。解决方法：确认xcb插件是否存在于指定的目录中。如果不存在，可能需要安装或重新安装Qt。

PYQT5 it could not find or load the Qt platform plugin "windows".

08-22

First, check if you have the Qt platform plugin "windows" available in your PyQt5 installation folder. You can find it in the "platforms" directory. If it's missing, you may need to reinstall PyQt5 or...