I just updated Corona to 2019.3508 and Xcode to 10.3 and I can no longer build for iOS (nothing has changed in the app files). See the logfile below
@Corona staff: do you know what this is?
I use Mojave 10.14.5.
Building: Compiling Xcode assets catalog
Jul 28 11:08:10.361 /* com.apple.actool.errors */
Images.xcassets: error: Failed to find a suitable device for the type IBSimDeviceTypeiPad2x (com.apple.dt.Xcode.IBSimDeviceType.iPad-2x) with runtime iOS 12.4 (12.4 - 16G73) - com.apple.CoreSimulator.SimRuntime.iOS-12-4
Failure Reason: Failed to create new simulator device that matches IBSimDeviceTypeiPad2x (com.apple.dt.Xcode.IBSimDeviceType.iPad-2x) for runtime iOS 12.4 (12.4 - 16G73) - com.apple.CoreSimulator.SimRuntime.iOS-12-4 (Invalid runtime: com.apple.CoreSimulator.SimRuntime.iOS-12-4)
Underlying Errors:
Description: Invalid runtime: com.apple.CoreSimulator.SimRuntime.iOS-12-4
/* com.apple.actool.compilation-results */
/Users/username/Documents/App development/appname/Builds/iOS/appname.app/AppIcon20x20@2x.png
/Users/username/Documents/App development/appname/Builds/iOS/appname.app/AppIcon29x29@2x.png
/Users/username/Documents/App development/appname/Builds/iOS/appname.app/AppIcon29x29@3x.png
/Users/username/Documents/App development/appname/Builds/iOS/appname.app/AppIcon40x40@2x.png
/Users/username/Documents/App development/appname/Builds/iOS/appname.app/AppIcon60x60@2x.png
/Users/username/Documents/App development/appname/Builds/iOS/appname.app/AppIcon60x60@3x.png
/Users/username/Documents/App development/appname/Builds/iOS/appname.app/AppIcon76x76~ipad.png
/Users/username/Documents/App development/appname/Builds/iOS/appname.app/AppIcon76x76@2x~ipad.png
/Users/username/Documents/App development/appname/Builds/iOS/appname.app/AppIcon83.5x83.5@2x~ipad.png
/var/folders/57/2lfdkw110kvgvcr5qdc6xcsw0000gn/T/CLtmpQEMumx/assetcatalog_generated_info.plist
Jul 28 11:08:10.390 ERROR: build command failed: xcrun actool --output-format human-readable-text --warnings --export-dependency-info “/var/folders/57/2lfdkw110kvgvcr5qdc6xcsw0000gn/T/CLtmpQEMumx/assetcatalog_dependencies” --output-partial-info-plist “/var/folders/57/2lfdkw110kvgvcr5qdc6xcsw0000gn/T/CLtmpQEMumx/assetcatalog_generated_info.plist” --compress-pngs --enable-on-demand-resources YES --product-type com.apple.product-type.application --compile “/Users/username/Documents/App development/appname/Builds/iOS/appname.app” --target-device iphone --target-device ipad --minimum-deployment-target 8.0 --platform iphoneos --app-icon AppIcon “Images.xcassets”
Jul 28 11:08:10.390 ERROR: with exit code 1 and output:
Jul 28 11:08:10.390
Jul 28 11:08:10.393 ERROR: while compiling icons:
Jul 28 11:08:10.393 BUILD ERROR:
Jul 28 11:08:10.393 iOS build failed (12) after 22 seconds
Jul 28 11:08:10.605 ERROR: Build Failed: