Hello,
As of this morning, I'm seeing these errors and cannot debug an app on iOS at all, in any simulator.
I have the latest Visual Studio 2017 installed and updates on Windows 10. Same with XCode 9.4.1 and the Simulator 10.0.0 on OSX 10.13.4
All relevant xamarin plugins are updated too.
Running and testing on Android is not an issue and neither was iOS until this AM.
I keep getting this error on building the iOS App:
Severity Code Description Project File Line Suppression State
Error Can't resolve the reference 'System.ReadOnlySpan1<System.Char> System.MemoryExtensions::AsSpan(System.String,System.Int32,System.Int32)', referenced from the method 'System.ReadOnlySpan1<System.Char> Microsoft.Extensions.Primitives.StringSegment::AsSpan()' in 'System.Memory, Version=4.0.1.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51'. myapplication.iOS
If I then select the iOS project and build that only, the build succeeds.
Then, when I try to deploy to the simulator (and I've tried many from iOS 10.3 to 11.1), I get the following error:
This debug engine does not support exception conditions. The condition(s) will be ignored.
The app has been terminated.
Launch failed. The app 'myapplication.iOS' could not be launched on 'iPhone 7 Plus iOS 10.3'. Error: error HE0046: Failed to install the app 'com.mycompany.myapplication' on the device 'iOS 10.3 (14E8301) - iPhone 7 Plus': Failed to chmod /Users/lindsaymiles/Library/Developer/CoreSimulator/Devices/FD1D91C1-65FE-49D2-96AB-78B12816704D/data/Library/Caches/com.apple.containermanagerd/Bundle/Application/0F4BED82-C36B-4E39-9ED9-7479915AAFAF/myapplication.iOS.app/myapplication.iOS : No such file or directory. Please check the logs for more details. The app has been terminated
Can someone (anyone at MS and/or Xamarin) please advise on this as I just cannot seem to find a way around the issue.
Thanks!