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  3. FEmitter::CurrentExpressionHasErrors

FEmitter::CurrentExpressionHasErrors

Returns whether the current expression generated an error.

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/FEmitter

Description

Returns whether the current expression generated an error. You can also use UE_MIR_CHECKPOINT() in your code to check this and automatically return if an error occurred.

   
Name CurrentExpressionHasErrors
Type function
Header File /Engine/Source/Runtime/Engine/Public/Materials/MaterialIREmitter.h
Include Path #include "Materials/MaterialIREmitter.h" 
bool CurrentExpressionHasErrors() const

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