NSSoftLinking - The function 'SLSIsSuppressedByScreenTime' can't be found in the (null) framework

Question

On macOS Catalina (beta), I create a fresh macOS project in Xcode 11 (beta).

In the creation wizard I select Objective-C, and "Use XIBs".

If I run the project, I get the following console output:

foo_project[20548:102646] NSSoftLinking - The function 'SLSIsSuppressedByScreenTime' 
   can't be found in the (null) framework.

foo_project[20548:102646] Metal API Validation Enabled

Can anyone explain this message?

EDIT:

@vardaasen reports:

Not the same problem but a similar message. I get the message when I run:

sh /opt/local/share/java/android-sdk-macosx/tools/android

Installing java and android studio with macports and anaconda/conda gives:

java[11042:345832] NSSoftLinking - The function 'SLSIsSuppressedByScreenTime' can't be found in the (null) framework.

Answer 1

I suspect based on the error message that the required functionality isn't in the OS yet (it's getting called but no one is there to answer/respond). Perhaps beta 5 will include it.