I found there have a logic error that constructor will come in when UE4 launch, and it actually not object in scene. So I change the add operation to OnRegister function. And get the same error and same stack calling.
I found there have a logic error that constructor will come in when UE4 launch, and it actually not object in scene. So I change the add operation to OnRegister function. And get the same error and same stack calling.