钉钉报错This application failed to start because no Qt platform plugin could be initialized.解决方案

启动钉钉报错This application failed to start because no Qt platform plugin could be initialized.

如下图所示,尝试过重启, 重装都没有效果:
钉钉报错This application failed to start because no Qt platform plugin could be initialized.解决方案_第1张图片

我这里的原因是钉钉优先使用了环境变量中的qt, 而这台电脑环境变量中的qt是pyqt, pyqt和qt的不同导致钉钉打不开.

所以使用钉钉的时候需要暂时将这个环境变量随便改个名字, 让钉钉去使用它自己打包的qt. 

钉钉报错This application failed to start because no Qt platform plugin could be initialized.解决方案_第2张图片

之后就可以打开啦:

钉钉报错This application failed to start because no Qt platform plugin could be initialized.解决方案_第3张图片

 

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