This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.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。 解决办法: https://zhuanlan.
遇到“this application failed to start because no qt platform plugin could”这个错误时,通常意味着Python应用程序在尝试使用Qt库进行图形界面显示时,无法找到必要的平台插件。以下是一些解决此问题的步骤: 1. 确认问题原因 Qt Platform Plugin缺失:Qt应用程序需要特定的平台插件来与操作系统交互,显示图形界面。如果这...
qt.qpa.plugin: Could not find the Qt platform plugin "cocoa" in "" This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem. zsh: abort python3 mypuppy1.py 脚本代码为: import cv2 img = cv2.imread('00-puppy.jpg...
当我们使用 PYQt5 进行开发,并通过工具将应用程序打包成可执行文件后,有时候在运行可执行文件时会出现以下错误信息: This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem. 1. 2. 这个错误的原因是打包后的可执行文件缺少了必要...
在IDLE中使用PyQt5,结果程序运行过程中出现了 This application failed to start because no Qt platform plugin could be initialized.Reinstalling the application may fix this problem. 也就是无法使用图形窗口,最后查遍网络增加了环境变量才得以解决 变量名:QT_QPA_PLATFORM_PLUGIN_PATH ...
This application failed to start because no Qt platform plugin could be initialized 这是因为前不久卸载了以前的Python3.72版本,安装了Anaconda,而Anaconda会自己安装一个PyQt的版本,但没有安装对应的工具包,因此卸载该PyQt版本后安装了最新的PyQt的版本,这个版本与Anaconda不兼容。因此必须单独设置环境变量QT_QPA_P...
/bin/bashexportQT_QPA_PLATFORM_PLUGIN_PATH=~/path/to/qt/plugins 1. 2. 此外,用于自动化配置的 Terraform 示例代码如下: resource "null_resource" "setup_qt" { provisioner "remote-exec" { inline = [ "mkdir -p ~/path/to/qt/plugins",...
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem. Available platform plugins are: eglfs, minimal, minimalegl, offscreen, vnc, xcb. 如果您想详细查看完整错误,请参阅 此处。上面的 ‘/pyrep/’ 是我的 anaconda ...
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "/home/amax/.local/lib/python3.10/site-packages/cv2/qt/plugins" 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. ...
PyQt5+python做UI时,使用pyinstaller打包成exe,点击运行exe文件时,出现This application failed to start because it could not find or load the Qt platform plugin "windows错误。 问题是,缺少必要的dll文件,我们找到路径:C:\ANACONDA\Lib\site-packages\PyQt5\Qt\plugins(这是我的安装路径),在此文件夹下找到p...