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A strange error about GetWorldFromContextObject()

When I package this project, it shows me: UATHelper: Packaging (Mac): Cook: LogScriptCore: Error: Script Msg: A null object was passed as a world context object to UEngine::GetWorldFromContextObject(). alt text

In addition, when I open packaged file of this project, it couldn't be run completely, specifically stoped at initializing movie player. link text

Therefore, could you please tell me whether there are connections between these two errors and how to solve these? Thank you very much.

Product Version: UE 4.17 Preview
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asked Jul 28 '17 at 10:18 AM in Using UE4

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Check AIController if you had one. I experience same problem with AIPerception component when I compile AIController blueprint and packing a project: https://answers.unrealengine.com/questions/666822/error-script-msg-a-null-object-was-passed-as-a-wor.html It seems that this is an engine bug.

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answered Aug 07 '17 at 08:51 PM

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