解决方案是修改环境变量`Qt5_DIR`以使用正确的Qt版本和编译器环境。 一 问题引入 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 f...
解决方法: 打开命令行,在在命令行使用pip命令重新安装qt pipinstallPyQt5 pipinstallPyQt5_tools pipinstalllxml 执行上述的命令后,我们就可以将这个问题解决了。
使用ide为pycharm 1.代码 from PyQt5.Qt import * class Window(QWidget): def __init__(self): super().__init__() self.setWindowTitle("pyqt") self.resize(500,500) self.setup_ui() #setup_ui是建立不同的对象,更加清楚 def setup_ui ...
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. Available platform plugins are: direct2d, minimal, offscreen, ...
安装Qt5.15.0后,在运行测试用例时弹出错误: qt.qpa.plugin: Could not load the Qt platform plugin "xcb" 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This application failed to start because cannot find or load the qt platform plugin 'xcb',问题描述:在使用linux系统训练自己的数据集合时,出现了上述问题,首先第一个想法就是先Google,但是在看了一些国内外的文章后依然没有将问题解决问题原因:这是由于这几
解决This application failed to start because cannot find or load the qt platform p python 问题描述: 在使用linux系统训练自己的数据集合时,出现了上述问题,首先第一个想法就是先Google,但是在看了一些国内外的文章后依然没有将问题解决 **问题原因:** 这是由于这几天我在安装cud ...
Description When Running sct_label_utils -i t2.nii.gz -create-viewer 1,2,3,4,5,6,7 -o t2label The following error appears, qt.qpa.plugin: Could not load the Qt platform plugin “xcb” in “” even though it was found. This application failed...
Cannot load the encoder model after convert, got error messages OpenCV: terminate handler is called! The last OpenCV error is:OpenCV(4.3.0-pre) Error: Assertion failed (shapeIt != outShapes.end()) in cv::dnn::dnn4_v20200310::ONNXImporter::populateNet, file C:\Users\yyyy\programs\Qt\3r...
Also, if I let the Scientific mode disabled in "View", but I activate the "show plot in tool window", then the error disappears but I am forced to use the tool window and I cannot change the matplotlib backend (currently Qt5Agg). ...