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

How Qt Signals and Slots Work signal and slot arguments are not compatible Why do you use a queued connection? Are you sure the pointer is still valid when the slot is executed? I would guess no signal and slot qt Usually, a connection can only be made if the slot has the same number of arguments as the signal , and if all the argument types are compatible

signal slot qt Translations in context of not compatible in English-Chinese from Reverso Context: not be compatible The signal slot arguments are not compatible 信号