PANIC: fatal Lua error: attempt to index a nil value

Can Anyone help? I have upgraded my Mac to the latest release (not beta), which is macOS Sequoia 15.3 (24D60).

I have also updated to the latest version of Solar2D 2025.3714.

I cannot run my app or create any builds.

Program starting as ‘"/Applications/Corona-3714/Corona Simulator.app/Contents/MacOS/Corona Simulator" -no-console YES “/Volumes/2020/Dropbox/Projects/playTrivia/main.lua”’.
Program ‘Corona Simulator’ started in ‘/Volumes/2020/Dropbox/Projects/playTrivia’ (pid: 4010).

Copyright (C) 2009-2025 C o r o n a L a b s I n c .
Version: 3.0.0
Build: 2025.3714
WARNING: issue found in /Volumes/2020/Dropbox/Projects/playTrivia/build.settings:
WARNING: unrecognized key: settings.macos.budleResourcesDirectory (string)
WARNING: unrecognized key: settings.iphone.plist.FirebaseAppDelegateProxyEnabled (boolean)
WARNING: unrecognized key: settings.iphone.plist.GADApplicationIdentifier (string)
WARNING: unrecognized key: settings.window.resizeable (boolean)

Copyright (C) 2009-2025 C o r o n a L a b s I n c .
Version: 3.0.0
Build: 2025.3714
Loading project from: /Volumes/2020/Dropbox/Projects/playTrivia
Project sandbox folder: ~/Library/Application Support/Corona Simulator/playTrivia-4C346E9BA0CF66452338048E5CE66897
PANIC: fatal Lua error: attempt to index a nil value
Program completed in 1.40 seconds (pid: 4010).

Can you run any of the sample apps?
Are you doing anything weird that you’re not telling us about? (Like launching the simulator through ZeroBrane? :grin:)

1 Like

Yes, that was the problem. I can’t run simulator anymore from ZeroBrane. Any idea why?

No idea. I use VSC, so it’s not top-of-mind for me. :man_shrugging: