Packaging Error: Failed to find streaming level object

I’m trying to package my game, and getting an error on four of my streaming levels:

UATHelper: Packaging (Windows (64-bit)): LogLevel: Warning: Failed to find streaming level object associated with ‘LeveName’

I can’t for the life of me figure out what’s going on. I have tried adding and removing the levels, rebuilding everything.

Anyone know what the cause of this is?

Greetings @anonymous_user_a786c057

Did you find any solution on this, as I am also encountered with same issue in my package/build. If you have found any solution, please do let me know and help me out.

Thank you.