Bug 55876 - Breakpoints no longer working
Summary: Breakpoints no longer working
Status: VERIFIED FIXED
Alias: None
Product: Visual Studio Extensions
Classification: Xamarin
Component: iOS ()
Version: 4.4.0 (15.1)
Hardware: PC Windows
: --- normal
Target Milestone: ---
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2017-05-01 23:19 UTC by Kent
Modified: 2017-07-04 07:18 UTC (History)
10 users (show)

Tags: 15.1R
Is this bug a regression?: ---
Last known good build:

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Status:
VERIFIED FIXED

Description Kent 2017-05-01 23:19:07 UTC
Breakpoints in iOS have stopped working for me. I'm not sure exactly when, perhaps a week or so ago. Some things I've tried:

1. Restarting VS
2. A complete clean (git clean -xdf) of my source tree
3. Restarting my Mac
4. Installing the minor XCode update
5. Creating a new project

Nothing has worked. If I issue a Debugger.Break call, the debugger breaks, but not in my code. Instead, it breaks in the first code it can find (if any) that called my code.


Version info:

Microsoft Visual Studio Enterprise 2017 
Version 15.1 (26403.7) Release
VisualStudio.15.Release/15.1.0+26403.7
Microsoft .NET Framework
Version 4.7.02046

Installed Version: Enterprise

Visual Basic 2017   00369-60000-00001-AA208
Microsoft Visual Basic 2017

Visual C# 2017   00369-60000-00001-AA208
Microsoft Visual C# 2017

Visual C++ 2017   00369-60000-00001-AA208
Microsoft Visual C++ 2017

Visual F# 4.1   00369-60000-00001-AA208
Microsoft Visual F# 4.1

Add New File   3.5
The fastest and easiest way to add new files to any project - including files that start with a dot

ASP.NET and Web Tools 2017   15.0.30320.0
ASP.NET and Web Tools 2017

ASP.NET Web Frameworks and Tools 2017   5.2.50303.0
For additional information, visit https://www.asp.net/

Azure App Service Tools v3.0.0   15.0.30209.0
Azure App Service Tools v3.0.0

Common Azure Tools   1.9
Provides common services for use by Azure Mobile Services and Microsoft Azure Tools.

File Icons   2.6
Adds icons for files that are not recognized by Solution Explorer

HideMenu   1.0
Hides the Visual Studio main menu, similar to Windows Explorer and Internet Explorer

ILSpy.AddIn   1.0
Integration of the ILSpy Decompiler into Visual Studio.

JavaScript Language Service   2.0
JavaScript Language Service

JavaScript Project System   2.0
JavaScript Project System

JavaScript UWP Project System   2.0
JavaScript UWP Project System

KofePackagePackage Extension   1.0
KofePackagePackage Visual Studio Extension Detailed Info

Merq   1.1.17-rc (cba4571)
Command Bus, Event Stream and Async Manager for Visual Studio extensions.

Microsoft MI-Based Debugger   1.0
Provides support for connecting Visual Studio to MI compatible debuggers

Microsoft Visual Studio VC Package   1.0
Microsoft Visual Studio VC Package

Mono Debugging for Visual Studio   Mono.Debugging.VisualStudio
Support for debugging Mono processes with Visual Studio.

NCrunch   
Continuous Testing Tool for .NET
Copyright © 2010-2016 Remco Software Ltd

NuGet Package Manager   4.1.0
NuGet Package Manager in Visual Studio. For more information about NuGet, visit http://docs.nuget.org/.

OpenOnGitHub   1.3
Visual Studio Extension for opening files on GitHub.com

Rebracer   1.0
Saves editor formatting settings as part of each solution.

Snippet Designer   1.6.5
Snippet Designer is a Visual Studio plug in which allows you to create and search for snippets inside the IDE

SQL Server Data Tools   15.1.61702.140
Microsoft SQL Server Data Tools

Trailing Whitespace Visualizer   2.5.83
Keeps your code files clean by making it easier than ever to identify and remove any trailing whitespace

TypeScript   2.1.5.0
TypeScript tools for Visual Studio

Visual Studio Tools for Universal Windows Apps   15.0.26403.07
The Visual Studio Tools for Universal Windows apps allow you to build a single universal app experience that can reach every device running Windows 10: phone, tablet, PC, and more. It includes the Microsoft Windows 10 Software Development Kit.

VSColorOutput   2.5
Color output for build and debug windows - http://mike-ward.net/vscoloroutput

Xamarin   4.4.0.34 (3f99c5a)
Visual Studio extension to enable development for Xamarin.iOS and Xamarin.Android.

Xamarin.Android SDK   7.2.0.7 (b16fb82)
Xamarin.Android Reference Assemblies and MSBuild support.

Xamarin.iOS and Xamarin.Mac SDK   10.8.0.174 (7656cc6)
Xamarin.iOS and Xamarin.Mac Reference Assemblies and MSBuild support.
Comment 1 Jose Gallardo 2017-05-02 15:38:45 UTC
Hi Kent,

Please verify with latest bits, this issue should be already fixed.

Thanks
Comment 2 Brendan Zagaeski (Xamarin Team, assistant) 2017-05-02 16:33:47 UTC
Note: "latest bits" in Comment 1 is most likely referring to the "15.2" Feature Preview versions [1], which include the Xamarin.VisualStudio version 4.5.0 extension for Visual Studio.  To try these versions in Visual Studio 2017, you can install the Visual Studio 2017 Preview version as noted briefly on [1].

[1] https://releases.xamarin.com/beta-release-15-2-preview-1/
Comment 3 Jose Gallardo 2017-05-02 16:53:57 UTC
Hi Brendan, thanks for the clarification.
And yes, it was not clear in my Comment 1. I was referring to XVS 4.5 latest preview, which is in the VS 2017 preview channel.

Kent, I'm sorry if that was confusing.
If you have the chance to try that preview, and you don't think it resolves your issue, please feel free to reopen the bug with the details.

Thanks again.

-j
Comment 4 Kent 2017-05-02 23:17:11 UTC
Well I've been burnt in the past by alpha/beta bits, so I don't go there any more.

That said, this morning I decided to check whether breakpoints in my iOS projects were being hit because I realised I had only tried breaking in my PCL projects. Sure enough, they hit. Bizzarely, breakpoints in my PCL projects now hit too. I haven't changed a damn thing...