java.lang.NullPointerException when opening project in BETA

java.lang.NullPointerException error shows, when opening project in the beta builder

@MakeMoneyOnline Can you explain more about this error? How did this error come about, and can you share any screenshots, etc.?

When Loading the Project in BETA

If I cancel, it still loads the project.

Please check if the aia is appropriate and is not very old