解决方法: 打开命令行,在在命令行使用pip命令重新安装qt pip install PyQt5 pip install PyQt5_tools pip install lxml 1. 2. 3. 执行上述的命令后,我们就可以将这个问题解决了。
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。
plugin can..我在ubuntu上做了一个qml程序,在开发机上运行一切正常,但是放到干净的测试机下却提示module "QtQuick.Controls" is not installed,没有
将库文件的绝对路径直接写进去 /etc/ld.so.conf 添加一行:/usr/lib/qt #方法2:在环境变量 LD_LIBRARY_PATH 中指明库的搜索路径 export LD_LIBRARY_PATH= /usr/lib/qt :$LD_LIBRARY_PATH 完成后,运行程序——结果,又有问题出现了: qt.qpa.plugin: Could not find the Qt platform plugin "xcb" in ""...
I am making VST audio plugin alone with a standalone exe, both share most part of code, and I am trying to make a popup window using Qt Quick. At the very beginning, I copied Qt DLLs from installation's bin folder to the folder of my binaries, but NOT copying anything from plugins...
编译报错“Cannot find module XXX or its corresponding type declarations” 场景一:问题现象 Stage模板工程编译引用native文件……欲了解更多信息欢迎访问华为HarmonyOS开发者官网
二 问题解决 环境变量使用: %Qt5_DIR% 修改Qt5_DIR的值即可使用不同的编译器环境。 三 参考链接 (4条消息) Windows下错误could not find the Qt platform plugin “windows” in “C:\Qt\XXX”的解决办法_zmyzyc1988的博客-CSDN博客...
Cannot find XCB plugin I have cross compiled and deployed Qt 5.11.1 to Raspberry PI 3 using this tutorial:https://wiki.qt.io/RaspberryPi2EGLFS So far everything worked, until I got stuck at point 15: [on RPi] Run example, that we've built before. At this point it should just work...
Cannot fin..configure: error: Cannot find OpenSceneGraph 3.2 or later - 3D view in Qtenv will not be available.
简介: 本文讨论了在Qt应用程序中遇到的平台插件加载问题,包括具体的错误信息、解决方案和参考链接。问题表现为无法加载“QtQuick”模块的插件,并且无法找到“windows”平台插件。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 ...