Bug 939 - Crash when accessing Project menu with MT Library selected in Solution Explorer
Summary: Crash when accessing Project menu with MT Library selected in Solution Explorer
Alias: None
Product: Xamarin Studio
Classification: Desktop
Component: iOS add-in ()
Version: 2.8 Alpha 2
Hardware: Macintosh Mac OS
: --- normal
Target Milestone: 2.8
Assignee: Alan McGovern
Depends on:
Reported: 2011-09-20 16:16 UTC by Joseph Hill
Modified: 2011-09-20 20:00 UTC (History)
2 users (show)

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

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Description Joseph Hill 2011-09-20 16:16:31 UTC
If you have a MonoTouch library project open in your solution, and it is the currently selected project, clicking on the "Project" menu at the top of the screen will crash MonoDevelop with the error / exception below.  This does not happen in the MT application project is currently selected in solution explorer.

Steps to reproduce:
1) Open MonoDevelop
2) Open TweetStation
3) MonoTouch.Dialog in the Solution Explorer
4) Click on the "Project" menu at the top of the screen
5) Observe crash:

Error while updating status of command:

System.NullReferenceException: Object reference not set to an instance of an object
  at MonoDevelop.IPhone.PlistEditor.IPhoneManifestExtensions.GetMinimumOSVersion (MonoDevelop.MacDev.PlistEditor.PDictionary dict) [0x00000] in /private/tmp/source/md-addins/MonoDevelop.IPhone/MonoDevelop.IPhone/PlistEditor/IPhoneManifestExtensions.cs:130 
  at MonoDevelop.IPhone.SelectSimulatorTargetHandler.Update (MonoDevelop.Components.Commands.CommandArrayInfo info) [0x00072] in /private/tmp/source/md-addins/MonoDevelop.IPhone/MonoDevelop.IPhone/IPhoneCommands.cs:74 
  at MonoDevelop.Components.Commands.CommandHandler.InternalUpdate (MonoDevelop.Components.Commands.CommandArrayInfo info) [0x00000] in /private/tmp/source/monodevelop/main/src/core/MonoDevelop.Ide/MonoDevelop.Components.Commands/CommandHandler.cs:52 
  at MonoDevelop.Components.Commands.CommandManager.DefaultUpdateCommandInfo (MonoDevelop.Components.Commands.ActionCommand cmd, MonoDevelop.Components.Commands.CommandInfo info) [0x00057] in /private/tmp/source/monodevelop/main/src/core/MonoDevelop.Ide/MonoDevelop.Components.Commands/CommandManager.cs:777 
  at MonoDevelop.Components.Commands.CommandManager.GetCommandInfo (System.Object commandId, MonoDevelop.Components.Commands.CommandTargetRoute targetRoute) [0x001a9] in /private/tmp/source/monodevelop/main/src/core/MonoDevelop.Ide/MonoDevelop.Components.Commands/CommandManager.cs:747
Comment 1 Alan McGovern 2011-09-20 20:00:52 UTC
This was fixed with commit 7a785781 a couple of days ago. It was probably fallout from when we stopped incorrectly generating Info.plist files for libraries.