Delegates throws error when no observers present

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In my game, whenever a certain delegate is called a NullReferenceException is thrown if there are no observers yet instantiated. I realise a try-catch statement could fix t$$anonymous$$s, but why would it get thrown? Could it just not use the method anywhere?

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Answer by sacredgeometry · Aug 10, 2019 at 11:55 AM

You can null check it before calling it. If you want a clean syntax try the null propagation syntax.

https://davefancher.com/2014/08/14/c-6-0-null-propagation-operator/

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Ironstone · Aug 10, 2019 at 12:09 PM 0

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Ironstone · Aug 10, 2019 at 12:13 PM 1

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Delegates throws error when no observers present

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