Get Player Controller / Return NULL in 4.17

Development Programming & Scripting Blueprint
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1

Hi, I Convert my project 4.16 to 4.17 and When Start Pie i receive this error in my function when i Add Widget to Player Screen…

LogScriptCore: Error: Script Msg: A null object was passed as a world context object to UEngine::GetWorldFromContextObject().

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2

There seems to be a change to the function library’s way of getting the world’s context. A few of my functions are also throwing this error after upgrading from 4.16 > 4.17.

Are you also using a function library for this function?

3

You might want to use Get Owning Player.

4

This has been fixed for 4.17.2.

5

I’m also having this problem and am using a function library.