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Creating a function with wildcard variables

When I create a function that uses wildcards and then compile, it returns an error informing me that the types are undetermined and to request to connect something to it. If I ignore this, and then use the function anyways, it defaults the input types to integers rather than being wildcards.

A good example is to create a new function, add a Set Array Elem inside of it, then drag the Inputs from the Set Array Elem to the Input area of the function so that it auto-creates the pins. If you then compile, the compiler will give an error.

If anyone needs the reason for doing this, I am trying to increment the index integer along with setting the array element.

Product Version: UE 4.14
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asked Dec 15 '16 at 04:34 AM in Bug Reports

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SaviorNT
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Hello SaviorNT,

I was able to reproduce this on our end and after a bit of digging I was able to find that this is a known issue. I have provided a link to the public tracker. Please feel free to use the link provided for future updates.

Link: https://issues.unrealengine.com/issue/UE-21008

Make it a great day

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answered Dec 15 '16 at 04:24 PM

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Rudy Q ♦♦ STAFF
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