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too many actual parameters for macro 'DECLARE_MULTICAST_DELEGATE_OneParam'

I have an error (too many actual parameters for macro 'DECLARE_MULTICAST_DELEGATE_OneParam') i'm using 4.19.2 and visual studio 2017 Someone know how I can fix this?

here is the actual code;

DECLARE_MULTICAST_DELEGATE_OneParam(FGetSteamFriendsDelegate, const TArray&, Results);

Product Version: UE 4.19
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asked Aug 11 '18 at 06:46 PM in C++ Programming

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brahoule
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avatar image brahoule Aug 11 '18 at 06:47 PM
 DECLARE_MULTICAST_DELEGATE_OneParam(FGetSteamFriendsDelegate, const TArray<FSteamFriend>&, Results);
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You dont need argument name in delegate decleration

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answered Aug 11 '18 at 09:56 PM

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Shadowriver
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avatar image brahoule Aug 11 '18 at 10:18 PM

Can you show me a code example i'm new with c++ I don't know how macro work. Im Following this tutorial and I'm stuck at this part. https://www.youtube.com/watch?time_continue=1600&v=oDSJ7vixpCE

avatar image Shadowriver Aug 11 '18 at 10:24 PM

Well i said you don't need argument names.... so remove them :p

DECLARE_MULTICAST_DELEGATE_OneParam(FGetSteamFriendsDelegate, const TArray&);

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