Currently I am using the strfmt("mylabel:labelDesc", somevariable) method to display an alert to the user. Originally it had 3 parameters (%1, %2, %3) however later on I added a fourth variable %4 and now I get the following best practice error

BP Rule: [BPUnusedStrFmtArgument]:The placeholder '%4' to strFmt is not used in the format string.

I have tried to compile the project, model, db sync, retype out the line of code but no matter what the error still happens. In order to fix the error you need to regenerate the label resources which can be found @ C:\AOSService\PackagesLocalDirectory\[package name]\Resources

cmd.exe (as admin)
run the following based on what drive your aos service is running on
C:\AosService\PackagesLocalDirectory\bin\labelc.exe -metadata="C:\AosService\PackagesLocalDirectory" -output="C:\AosService\PackagesLocalDirectory\[package name]\Resources" -modelmodule="[package name]"