cordova creating hundreds of Xcode 14 "stale files outside root paths" warnings

[rolinger]

Every build from CLI: cordova build ios or ionic cordova build ios - is taking almost 6 minutes to complete the build. After the build, then from Xcode 14 to deploy the app to a device takes another 3 minutes.

In Xcode, during the deploy to device, the issue navigator is tracking nearly 2500 stale files outside of allowed root path warnings. If I clean and run the project <CMD> + SHIFT + K & <CMD> + SHIFT + R - which takes a few minutes to complete, then all those stale files are removed and the deploy then takes like 15 seconds.

But the next time I do a cordova build ios all those stale files return. I believe the 6 minute build time is because cordova is creating those 2500 stale files...and Xcode is trying to process/analyze them during the deploy causing 3+ more minutes of delay.

What is causing these stale files to be created...and what can I do to fix it?

My Mac environment:

Cordova 11.1.0
Cordova-ios: 6.0.2
Ionic CLI: 6.20.8
Ionic toolkit: 3.2.15
native-run: 1.7.1

Example Warnings:

Stale file '/Users/rpo/dev/myApp/platforms/ios/build/emulator/nanopb.framework' is located outside of the allowed root paths.
Stale file '/Users/rpo/dev/myApp/platforms/ios/build/emulator/nanopb.framework.dSYM/Contents/Resources/DWARF/nanopb' is located outside of the allowed root paths.
Stale file '/Users/rpo/dev/myApp/platforms/ios/build/emulator/nanopb.framework/Headers' is located outside of the allowed root paths.
Stale file '/Users/rpo/dev/myApp/platforms/ios/build/emulator/nanopb.framework/Headers/nanopb-umbrella.h' is located outside of the allowed root paths.
Stale file '/Users/rpo/dev/myApp/platforms/ios/build/emulator/nanopb.framework/Headers/pb.h' is located outside of the allowed root paths.

[dpogue]

Can you try the latest cordova-ios 7.0.1 and see if you're still getting these warnings? There were some changes to Xcode derived data paths in the 7.x release that will hopefully resolve these sorts of issues

[rolinger]

oy...thanks for the response @dpogue. Unfortunately, at the moment, I can't upgrade yet. To do so I must also upgrade to Cordova 12 and I am not quite ready to go through all the pain yet.

Is there nothing else I can do with my current install to eliminate all these stale files from being created on every build?

[dpogue]

Is there nothing else I can do with my current install to eliminate all these stale files from being created on every build?

Probably not, because they are the intermediate build output files that get compiled into the application bundle.

I hope that the fixes in #1310 will resolve this sort of problem, but I don't know for sure. Nobody seems to know exactly what conditions cause this Xcode warning, so nobody is sure how exactly to fix it 😞