Bug 10448 - MonoMac apps do not run/debug with target runtime
Summary: MonoMac apps do not run/debug with target runtime
Status: VERIFIED FIXED
Alias: None
Product: Xamarin Studio
Classification: Desktop
Component: Mac Add-in ()
Version: 4.0
Hardware: PC Mac OS
: --- normal
Target Milestone: ---
Assignee: Jeffrey Stedfast
URL:
Depends on:
Blocks:
 
Reported: 2013-02-19 18:08 UTC by Mikayla Hutchinson [MSFT]
Modified: 2013-03-05 01:46 UTC (History)
3 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:


Attachments
runtime (45.29 KB, image/png)
2013-02-21 16:20 UTC, kevinknoop
Details
runtime 2 (60.78 KB, image/png)
2013-02-21 16:20 UTC, kevinknoop
Details


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Status:
VERIFIED FIXED

Description Mikayla Hutchinson [MSFT] 2013-02-19 18:08:03 UTC
As reported at http://forums.xamarin.com/discussion/comment/4859/#Comment_4859

MonoMac apps do not run/debug with the current target runtime.

IIRC this is a regression, we used to use an env var to pass the runtime to the launch script.
Comment 1 kevinknoop 2013-02-20 13:05:50 UTC
MonoDevelop running on 2.10.9 with 3.0.3 installed works just fine. When MonoDevelop runs on 2.10.11 I get the error above.
Comment 2 Jeffrey Stedfast 2013-02-20 15:50:16 UTC
fixed in git
Comment 3 kevinknoop 2013-02-21 05:15:35 UTC
Thank you. Does this effect Xamarin.Mac too? This is an active project so I'm hoping to get up and running as soon as possible.
Comment 4 Jeffrey Stedfast 2013-02-21 14:12:18 UTC
Yea, it'll affect Xamarin.Mac, too.

Here's the latest internal build that you can use in the meantime:

http://files.xamarin.com/~jeff/MonoDevelop-0936d4bce876eef64744a88ffa1c61b96b201f36.dmg
Comment 5 kevinknoop 2013-02-21 16:06:12 UTC
Unfortunately I'm getting exactly the same thing with this build. I start debugging and get:


System.TypeLoadException: Could not load type 'System.Runtime.CompilerServices.ExtensionAttribute' from assembly 'Cirrious.MvvmCross.Mac'.
  at CentraStage.Mac.AppDelegate..ctor () [0x00000] in /Users/kevinknoop/Projects/centrastage/mobileapps/src/CentraStage/CentraStage.UI.Mac/AppDelegate.cs:21
  at at (wrapper dynamic-method) object.c0f2206b-1224-40a8-9ef7-5109ad9f3abb (intptr,MonoMac.ObjCRuntime.Selector) <IL 0x00028, 0x000ab>
  at at (wrapper native-to-managed) object.c0f2206b-1224-40a8-9ef7-5109ad9f3abb (intptr,MonoMac.ObjCRuntime.Selector) <IL 0x00036, 0x0011f>
  at at (wrapper managed-to-native) MonoMac.AppKit.NSApplication.NSApplicationMain (int,string[]) <0x00003>
  at at MonoMac.AppKit.NSApplication.Main (string[]) <IL 0x0000e, 0x0006b>
  at CentraStage.Mac.MainClass.Main (string[]) [0x00006] in /Users/kevinknoop/Projects/centrastage/mobileapps/src/CentraStage/CentraStage.UI.Mac/Main.cs:14
  at
Comment 6 kevinknoop 2013-02-21 16:07:41 UTC
Here is the application output at startup:

Loaded assembly: /Users/kevinknoop/Projects/centrastage/mobileapps/src/CentraStage/CentraStage.UI.Mac/bin/Debug/CentraStage.Mac.app/Contents/MonoBundle/CentraStage.Mac.exe
Loaded assembly: /Users/kevinknoop/Projects/centrastage/mobileapps/src/CentraStage/CentraStage.UI.Mac/bin/Debug/CentraStage.Mac.app/Contents/MonoBundle/MonoMac.dll [External]
Loaded assembly: /Library/Frameworks/Mono.framework/Versions/2.10.11/lib/mono/gac/System.Core/4.0.0.0__b77a5c561934e089/System.Core.dll [External]
Loaded assembly: ObjCImplementations [External]
Loaded assembly: /Library/Frameworks/Mono.framework/Versions/2.10.11/lib/mono/gac/Mono.Security/4.0.0.0__0738eb9f132ed756/Mono.Security.dll [External]
Loaded assembly: /Library/Frameworks/Mono.framework/Versions/2.10.11/lib/mono/gac/System.Drawing/4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll [External]
Loaded assembly: /Library/Frameworks/Mono.framework/Versions/2.10.11/lib/mono/gac/System/4.0.0.0__b77a5c561934e089/System.dll [External]
Comment 7 Mikayla Hutchinson [MSFT] 2013-02-21 16:12:07 UTC
That's running with 2.10.11. Are you certain your target runtime is set to 3.0.x ?
Comment 8 kevinknoop 2013-02-21 16:20:04 UTC
Created attachment 3446 [details]
runtime
Comment 9 kevinknoop 2013-02-21 16:20:26 UTC
Created attachment 3447 [details]
runtime 2
Comment 10 kevinknoop 2013-02-21 16:21:06 UTC
I have attached 2 images.
Comment 11 kevinknoop 2013-02-21 16:37:43 UTC
If I create a new MonoMac or XamarinMac project and add the line below (target set to 3.0.3) I can reproduce the error straight away.

		public override void FinishedLaunching (NSObject notification)
		{
			Console.WriteLine(typeof(System.Runtime.CompilerServices.ExtensionAttribute).Name);
			mainWindowController = new MainWindowController ();
			mainWindowController.Window.MakeKeyAndOrderFront (this);
		}
Comment 12 Mikayla Hutchinson [MSFT] 2013-02-21 17:01:56 UTC
The default target runtime can be overridden for a solution - Check the Project -> Target Runtime menu.
Comment 13 Atin 2013-03-05 01:46:12 UTC
Today we have checked this issue with following environment:

X.S 4.0 - 2be9833ca58a68b3d64be96a40ab7e149647fed1
Mono 3.0.5 (master/5079328)
2.10.11 (mono-2-10/2baeee2)

And we are successfully able to run/debug monomac application.

Changing the status to Verified.