Traduzione di not compatible in italiano

error: static assertion failed: Signal and slot arguments are not compatible 错误原因： 信号和插槽参数不兼容。 通俗的说，就是信号用的一种

SignalType::Arguments, typename SlotType::Arguments>::value), 501, Signal and slot arguments are not compatible ); 502, Q_STATIC_ASSERT_X((QtPrivate

signal and slot qt To successfully connect a signal to a slot , they must have the same parameter types in the same order: connect(ftp,

signal slot The string-based connection syntax provides a workaround for this rule: If the slot has default parameters, those parameters can be omitted from