Bug 61201 - Storyboard with more than 26 ViewControllers - Disappearing constraint lines
Summary: Storyboard with more than 26 ViewControllers - Disappearing constraint lines
Status: NEW
Alias: None
Product: Visual Studio Extensions
Classification: Xamarin
Component: iOS Designer ()
Version: 4.8.0 (15.5)
Hardware: PC Windows
: --- normal
Target Milestone: ---
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2018-02-01 18:32 UTC by Michael Shapiro
Modified: 2018-02-01 18:39 UTC (History)
5 users (show)

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


Attachments
I am attaching the storyboard file. The above behavior will be reproducable 100% on both -VisualStudio Windows and VisualStudio Mac. Just drop the storyboard file into existing or new iOS project. (26.73 KB, application/octet-stream)
2018-02-01 18:32 UTC, Michael Shapiro
Details


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Related Links:
Status:
NEW

Description Michael Shapiro 2018-02-01 18:32:51 UTC
Created attachment 26148 [details]
I am attaching the storyboard file. The above behavior will be reproducable 100% on both -VisualStudio Windows and VisualStudio Mac. Just drop the storyboard file into existing or new iOS project.

In Xamarin iOS project if storyboard has more than 26 View Controllers the constraint lines become invisible (disappear) on each ViewController.

Steps to reproduce:
>Create iOS project with storyboard
>Open storyboard, remove all view controllers (if any exist)
>Place a new ViewController
>Place a Button and a Label on the ViewController
>Switch to Constraints mode and create some constraints. Click on Label or Button and observe the fact that existing blue constraint lines are VISIBLE

>Add 25 more ViewController. Now you have 26 total.
>Return to the first ViewController, Click on Label or Button and observe the fact that existing blue constraint lines are STILL VISIBLE.

>Add one more ViewController. Now you have 27 total.
>Return to the first ViewController, Click on Label or Button and observe the fact that constraint lines are NO LONGER VISIBLE. 

>>>No, I will NOT break my viewcontrollers into multiple storyboards. 

I am attaching the storyboard file. The above behavior will be reproducable 100% on both -VisualStudio Windows and VisualStudio Mac. Just drop the storyboard file into existing or new iOS project.
Comment 1 Michael Shapiro 2018-02-01 18:39:04 UTC
oops.. forgot to include the current environment:

Windows 10 64 Pro

Microsoft Visual Studio Professional 2017 
Version 15.5.5
VisualStudio.15.Release/15.5.5+27130.2026
Microsoft .NET Framework
Version 4.7.02046

Installed Version: Professional

Visual Basic 2017   00369-60000-00001-AA935
Microsoft Visual Basic 2017

Visual C# 2017   00369-60000-00001-AA935
Microsoft Visual C# 2017

Visual F# 4.1   00369-60000-00001-AA935
Microsoft Visual F# 4.1

Application Insights Tools for Visual Studio Package   8.10.01106.1
Application Insights Tools for Visual Studio

ASP.NET and Web Tools 2017   15.0.31127.0
ASP.NET and Web Tools 2017

ASP.NET Core Razor Language Services   1.0
Provides languages services for ASP.NET Core Razor.

Azure App Service Tools v3.0.0   15.0.31106.0
Azure App Service Tools v3.0.0

Common Azure Tools   1.10
Provides common services for use by Azure Mobile Services and Microsoft Azure Tools.

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

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

Microsoft Continuous Delivery Tools for Visual Studio   0.3
Simplifying the configuration of continuous build integration and continuous build delivery from within the Visual Studio IDE.

Microsoft JVM Debugger   1.0
Provides support for connecting the Visual Studio debugger to JDWP compatible Java Virtual Machines

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   4.8.4-pre (3fe64e3)
Support for debugging Mono processes with Visual Studio.

NuGet Package Manager   4.5.0
NuGet Package Manager in Visual Studio. For more information about NuGet, visit http://docs.nuget.org/.

SQL Server Data Tools   15.1.61710.120
Microsoft SQL Server Data Tools

TypeScript Tools   15.5.11025.1
TypeScript Tools for Microsoft Visual Studio

Visual Studio Code Debug Adapter Host Package   1.0
Interop layer for hosting Visual Studio Code debug adapters in Visual Studio

Visual Studio Tools for Universal Windows Apps   15.0.27130.2020
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.

VisualStudio.Mac   1.0
Mac Extension for Visual Studio

Xamarin   4.8.0.760 (fc93f3f5b)
Visual Studio extension to enable development for Xamarin.iOS and Xamarin.Android.

Xamarin Designer   4.8.188 (c5813fa34)
Visual Studio extension to enable Xamarin Designer tools in Visual Studio.

Xamarin.Android SDK   8.1.5.0 (HEAD/75f8c6838)
Xamarin.Android Reference Assemblies and MSBuild support.

Xamarin.iOS and Xamarin.Mac SDK   11.6.1.4 (db807ec)
Xamarin.iOS and Xamarin.Mac Reference Assemblies and MSBuild support.