I have a problem when I build the ios platform with cordova. I have all the certificates for the app and device, but when I try to run in my ios device, doing ionic run ios, the
I ran into the same problem:
Error: Source path does not exist: resources/ios/icon/icon-40@3x.png
Looks like the relative path is in reference to the config.xml. If the resources folder exists inside of 'www', then you may need to update the relative path.
I was able to resolve this by updating the relative path to "www/resources/...".