Unreal Engine 4.16 Preview

[ExtraLifeMatt]

@kgamble;699730

Converted a fresh checkout of my project to 4.16 and I can’t get it to compile. All the *.generated.h files spit out a bunch of “#define syntax” errors around various defines, eg

#define 4_16_Source_EloHell_EchoStar_Actors_EloHellAIController_h_13_RPC_WRAPPERS \
\
	DECLARE_FUNCTION(execGetUnit) \
	{ \
		P_FINISH; \
		P_NATIVE_BEGIN; \
		*(ABaseUnit**)Z_Param__Result=this->GetUnit(); \
		P_NATIVE_END; \
	}

Any idea what the issue might be?

At 17796 errors it’s definitely one of the larger number of errors I’ve encountered but having several errors in every single header will do that.

Did you previously use 4.15? There were a large amount of header changes that came with 4.15, so if you haven’t updated your project to work with that - you’ll have to do it with 4.16.

Likely your header file is missing the following includes:

#include "UObject/ObjectMacros.h"
#include "UObject/ScriptMacros.h"