AttributeError: ‘PyQt5.QtCore.pyqtSignal‘ object has no attribute ‘connect‘ - 代码天地

AttributeError: ‘PyQt5.QtCore.pyqtSignal‘ object has no attribute ‘connect‘

其他 2021-03-02 02:01:33 阅读次数: 0

如果使用自定义信号，一定要记得信号是类变量，必须在类中定义，不能在实例方法中定义，否则后面发射信号和连接槽方法时都会报错。

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转载自blog.csdn.net/weixin_47542175/article/details/114055523

AttributeError: 'PyQt5.QtCore.pyqtSignal' object has no attribute 'connect'

AttributeError: ‘PyQt5.QtCore.pyqtSignal‘ object has no attribute ‘connect‘

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