请问这个错误是什么原因。

The Simulink signal object specified on the line originating from output port 1 of six_mi_chundiandong/APPSW/Subsystem/coolsystem_controllogic/switch_santaiH is invalid because it cannot be uniquely mapped to a valid signal in the model. Consider inserting a Signal Conversion block after the output port and specifying the signal object on the output of the Signal Conversion block instead.

Answer 1

[girok]

你应该是两个子系统输出同一个信号，然后使用merge合并后输出提示的这个错误吧；我猜是两个输入的信号类型不匹配，用signal conversion直接把值传递过去，不用考虑类型