Bug 17067 - Xamarin.iOS extension crashes Visual Studio when debugging
Summary: Xamarin.iOS extension crashes Visual Studio when debugging
Status: RESOLVED DUPLICATE of bug 16175
Alias: None
Product: Visual Studio Extensions
Classification: Xamarin
Component: Debugger ()
Version: 1.10.x
Hardware: PC Windows
: --- normal
Target Milestone: ---
Assignee: dean.ellis
URL:
Depends on:
Blocks:
 
Reported: 2014-01-06 09:23 UTC by Øystein Krog
Modified: 2016-05-10 17:02 UTC (History)
8 users (show)

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

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Status:
RESOLVED DUPLICATE of bug 16175

Description Øystein Krog 2014-01-06 09:23:52 UTC
While debugging an iOS app in the simulator, I had a hard/native crash.
Fortunately I have WinDbg installed as a just-in-time debugger and was able to get the following stack trace:

STACK_TEXT:  
2278f3e0 73a016dd mscorlib_ni!System.Collections.Generic.Dictionary_2[[System.__Canon,_mscorlib],[System.__Canon,_mscorlib]].FindEntry+0xa8d49d
2278f404 72f7396d mscorlib_ni!System.Collections.Generic.Dictionary_2[[System.__Canon,_mscorlib],[System.__Canon,_mscorlib]].TryGetValue+0xd
2278f414 0fddb1a9 unknown!Mono.Debugging.Client.DebuggerSession.RemoveBreakEvent+0x51
2278f44c 0fddb143 unknown!Mono.Debugging.Client.DebuggerSession+__c__DisplayClass35._OnBreakpointRemoved_b__33+0x1b
2278f454 2e21acf1 unknown!Mono.Debugging.Client.DebuggerSession+__c__DisplayClassb._Dispatch_b__9+0x49
2278f480 72fac6a6 mscorlib_ni!System.Threading.QueueUserWorkItemCallback.WaitCallback_Context+0x3e
2278f488 72f73207 mscorlib_ni!System.Threading.ExecutionContext.RunInternal+0xa7
2278f4f4 72f73156 mscorlib_ni!System.Threading.ExecutionContext.Run+0x16
2278f508 72fcb910 mscorlib_ni!System.Threading.QueueUserWorkItemCallback.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem+0x60
2278f51c 72fcb10a mscorlib_ni!System.Threading.ThreadPoolWorkQueue.Dispatch+0x10a
2278f56c 72fcaff5 mscorlib_ni!System.Threading._ThreadPoolWaitCallback.PerformWaitCallback+0x5
Comment 1 Øystein Krog 2014-01-06 09:24:37 UTC
Microsoft Visual Studio Professional 2013
Version 12.0.21126.00 Update 1 RC
Microsoft .NET Framework
Version 4.5.51641

Installed Version: Professional

LightSwitch for Visual Studio 2013   06177-004-0444002-02996
Microsoft LightSwitch for Visual Studio 2013

Microsoft Office Developer Tools for Visual Studio 2013 ENU   06177-004-0444002-02996
Microsoft Office Developer Tools for Visual Studio 2013 ENU

Team Explorer for Visual Studio 2013   06177-004-0444002-02996
Microsoft Team Explorer for Visual Studio 2013

Visual Basic 2013   06177-004-0444002-02996
Microsoft Visual Basic 2013

Visual C# 2013   06177-004-0444002-02996
Microsoft Visual C# 2013

Visual C++ 2013   06177-004-0444002-02996
Microsoft Visual C++ 2013

Visual F# 2013   06177-004-0444002-02996
Microsoft Visual F# 2013

Visual Studio 2013 Code Analysis Spell Checker   06177-004-0444002-02996
Microsoft® Visual Studio® 2013 Code Analysis Spell Checker

Portions of International CorrectSpell™ spelling correction system © 1993 by Lernout & Hauspie Speech Products N.V. All rights reserved.

The American Heritage® Dictionary of the English Language, Third Edition Copyright © 1992 Houghton Mifflin Company. Electronic version licensed from Lernout & Hauspie Speech Products N.V. All rights reserved.

Windows Phone SDK 8.0 - ENU   06177-004-0444002-02996
Windows Phone SDK 8.0 - ENU

Advanced Installer Extension   10.8
Advanced Installer Extension. For more information visit the Advanced Installer website at www.advancedinstaller.com. Copyright © Caphyon LTD. All rights reserved.

ASP.NET and Web Tools   2013.1.41009
Microsoft Web Developer Tools contains the following components:
Support for creating and opening ASP.NET web projects
Browser Link: A communication channel between Visual Studio and browsers
Editor extensions for HTML, CSS, and JavaScript
Page Inspector: Inspection tool for ASP.NET web projects
Scaffolding: A framework for building and running code generators
Server Explorer extensions for Windows Azure Web Sites
Web publishing: Extensions for publishing ASP.NET web projects to hosting providers, on-premises servers, or Windows Azure

ASP.NET Web Frameworks and Tools 2012.2   4.1.21001.0
For additional information, visit http://go.microsoft.com/fwlink/?LinkID=309563

ASP.NET Web Frameworks and Tools 2013   5.0.11001.0
For additional information, visit http://www.asp.net/

AzureXplorer for Microsoft Visual Studio 2010   1.0
AzureXplorer for Microsoft Visual Studio 2010. (c) ClumsyLeaf Software 2009-2010

Common Azure Tools   1.0
Provides common services for use by Azure Mobile Services and Windows Azure Tools.

ConEmu Launcher   1.0.1.0
A command to launch ConEmu in the currently selected Solution Explorer item context. Added to the Tools and Solution Explorer menu when a solution or project is open.

Console Launcher   1.3.1.0
A command to launch Console in the currently selected Solution Explorer item context. Added to the Tools and Solution Explorer menu when a solution or project is open.

JetBrains ReSharper 8.1   C# Edition build 8.1.23.546 on 2013-12-12T02:30:52
JetBrains ReSharper 8.1 package for Microsoft Visual Studio. For more information about ReSharper, visit http://www.jetbrains.com/resharper/. Copyright © 2003–2014 JetBrains, Inc.

Microsoft Advertising SDK for Windows Phone   
Microsoft Advertising SDK for Windows Phone
Build 

NuGet Package Manager   2.7.41101.371
NuGet Package Manager in Visual Studio. For more information about NuGet, visit http://docs.nuget.org/.

OzCode   1.0
Your road to Magical Debugging. http://www.oz-code.com

PreEmptive Analytics Visualizer   1.2
Microsoft Visual Studio extension to visualize aggregated summaries from the PreEmptive Analytics product.

ReAttach   1.1
Gives you an easy way to ReAttach to prior debugging targets. For more information, see http://visualstudiogallery.msdn.microsoft.com/8cccc206-b9de-42ef-8f5a-160ad0f017ae.

SQL Server Data Tools   12.0.30919.1
Microsoft SQL Server Data Tools

TortoiseGitToolbar   1.0
Lightweight toolbar for launching commonly used TortoiseGit functionality from within Visual Studio.

VisualSVN   4.0.1
Integration with Subversion version control. For more information about VisualSVN, see the VisualSVN website at http://www.visualsvn.com
Copyright © 2005-2013 VisualSVN Ltd. All rights reserved.

VSColorOutput   1.4.5
Color output for build and debug windows - http://blueonionsoftware.com/vscoloroutput.aspx

Windows Azure Mobile Services Tools   1.0
Windows Azure Mobile Services Tools

Windows Azure Remote Debugging   1.0
Windows Azure Remote Debugging Community Technology Preview

Windows Azure Tools   2.1
Windows Azure Tools for Microsoft Visual Studio 2012 - v2.1.10716.1601

Windows Azure Tools   2.2
Windows Azure Tools for Microsoft Visual Studio 2013 - v2.2.11003.1601

Workflow Manager Tools 1.0   1.0
This package contains the necessary Visual Studio integration components for Workflow Manager.

Xamarin.Android   4.11.00217 (c789d807)
Visual Studio plugin to enable development for Xamarin.Android.

Xamarin.iOS   1.10.30 (4379d2c4)
Visual Studio extension to enable development for Xamarin.iOS
Comment 2 dean.ellis 2014-01-06 09:30:49 UTC
This looks like a duplicate of bug 16175.

This has been fixed in our master branch, we should probably look at porting it to the 1.10.x series.

*** This bug has been marked as a duplicate of bug 16175 ***
Comment 3 Øystein Krog 2014-01-06 09:37:11 UTC
Ah, my apologies for the duplicate.

A backport would indeed be nice, this is very annoying and it affects several of us multiple times per day.
Comment 4 dean.ellis 2014-01-06 09:38:36 UTC
I'm requesting permission to back port that fix into the next release.