Qt编译错误：Signal and slot arguments are not compatible 原创

To summarize, the new syntax allows compile-time checking of the signals and slots It also allows automatic conversion of the arguments if they

Qt编译错误：Signal and slot arguments are not compatible 原创 slot needs to perform the intended result of the signal Intercepting the arguments def fn: _clicked(checked, additional args>

To summarize, the new syntax allows compile-time checking of the signals and slots It also allows automatic conversion of the arguments if they

signal slot QObject::connect: Incompatible senderreceiver arguments ; #include QPushButton> #include QWidget> #include QLineEdit> ; #include

Although I don't understand why, many projects forbid the use of Qt in the non-GUI parts Fortunately, signals and slots can be implemented in

signal and slot in qt Enabledisable communication with the target empire, leave with no arguments for all, , communications 1 contacts_summary

QT编译错误: Signal and slot arguments are not compatible 原因如下： 信号和插槽参数不兼容。 当时把connect函数写成了这样子：