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Qt "Cannot create a win event notifier without a QEventDispatcherWin32" 在尝试打开 QextSerialPort 时触发异常
"Cannot create a win event notifier without a QEventDispatcherWin32"
原来这是因为我无意中使用了 qextserialport.dll 的调试版本和我的主机应用程序的发布版本。