Bug 55228 - Visual Studio 2017 15.1 : Broken Android Designer
Summary: Visual Studio 2017 15.1 : Broken Android Designer
Status: RESOLVED DUPLICATE of bug 56272
Alias: None
Product: Visual Studio Extensions
Classification: Xamarin
Component: Android Designer ()
Version: unspecified
Hardware: PC Windows
: Normal normal
Target Milestone: ---
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2017-04-14 18:59 UTC by Sid Dubey
Modified: 2017-07-17 17:39 UTC (History)
10 users (show)

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

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Status:
RESOLVED DUPLICATE of bug 56272

Description Sid Dubey 2017-04-14 18:59:14 UTC
The problem started occurring with the latest update on Visual Studio 2017. 

1.    Create new Android App (Blank) In VS2017
2.    Open layout Main.axml
3.    Select device 10.1” WXGA (tablet)
4.    Select Version Android 4.2.2
5.    Get the error. 

mono.android.DesignerException
    at mono.android.DesignerException.fromThrowable(DesignerException.java:43)
    at mono.android.DesignerSession.checkRenderResultForError(DesignerSession.java:177)
    at mono.android.DesignerSession.load(DesignerSession.java:228)
    at mono.android.DesignerSession.processMessage(DesignerSession.java:693)
    at mono.android.MessageListener.executeMessage(MessageListener.java:88)
    at mono.android.MessageListener$Runner.run(MessageListener.java:44)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
    at android.content.res.Resources_Delegate.disposeSystem(Resources_Delegate.java:83)
    at com.android.layoutlib.bridge.android.BridgeContext.disposeResources(BridgeContext.java:242)
    at com.android.layoutlib.bridge.impl.RenderAction.tearDown(RenderAction.java:257)
    at com.android.layoutlib.bridge.impl.RenderAction.release(RenderAction.java:220)
    at com.android.layoutlib.bridge.Bridge.createSession(Bridge.java:438)
    at com.android.ide.common.rendering.LayoutLibrary.createSession(LayoutLibrary.java:389)
    at mono.android.DesignerSession.load(DesignerSession.java:222)

This error does not occur with any other version except API 19 / 4.4.2

Below is the complete version Info of the IDE 
--------------------------------------------------

Microsoft Visual Studio Enterprise 2017
Version 15.1 (26403.3) Release
VisualStudio.15.Release/15.1.0+26403.3
Microsoft .NET Framework
Version 4.6.01586

Installed Version: Enterprise

Architecture Diagrams and Analysis Tools   00369-60000-00001-AA548
Microsoft Architecture Diagrams and Analysis Tools

Visual Basic 2017   00369-60000-00001-AA548
Microsoft Visual Basic 2017

Visual C# 2017   00369-60000-00001-AA548
Microsoft Visual C# 2017

Visual C++ 2017   00369-60000-00001-AA548
Microsoft Visual C++ 2017

Visual F# 4.1   00369-60000-00001-AA548
Microsoft Visual F# 4.1

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

Azure Data Lake Node   1.0
This package contains the Data Lake integration nodes for Server Explorer.

Azure Data Lake Tools for Visual Studio   2.2.5000.0
Microsoft Azure Data Lake Tools for Visual Studio

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

Dotfuscator Community Edition   5.27.0.4679-release+ce-vs15.e4937ba.20161216.158
PreEmptive Protection - Dotfuscator CE

Fabric.DiagnosticEvents   1.0
Fabric Diagnostic Events

GitHub.VisualStudio   2.1.1.4
A Visual Studio Extension that brings the GitHub Flow 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 Azure Hive Query Language Service   2.2.5000.0
Language service for Hive query

Microsoft Azure Tools   2.9
Microsoft Azure Tools for Microsoft Visual Studio 2017 - v2.9.50131.1

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.

Node.js Tools   1.3.50316.00
Adds support for developing and debugging Node.js apps in Visual Studio

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

Redgate ReadyRoll   1.13.23.3401
Extend DevOps processes to your SQL Server databases and safely automate database deployments.
    
Visit https://www.red-gate.com/readyroll for more information.

Copyright (C) 2011 Red Gate Software Ltd. All rights reserved.
  
This software contains components from Component Owl.
SQL Server is a registered trademark of Microsoft Corporation. 
Visual Studio is a registered trademark of Microsoft Corporation. 

ReadyRoll contains code from the following open source software:

NuGet https://www.nuget.org/
SQL LocalDB Wrapper https://github.com/martincostello/sqllocaldb
Autofac https://autofac.org/
Json.NET https://json.net/
MahApps.Metro http://mahapps.com/
SemVer https://github.com/maxhauser/semver
Menees Diff Controls http://www.menees.com/
Log4Net http://logging.apache.org/log4net/
Extended WPF Toolkit https://wpftoolkit.codeplex.com/
Code InfoBox VSX http://www.codeproject.com/Articles/55196/Code-InfoBox-Visual-Studio-Extension-VSX
OctoPack https://github.com/OctopusDeploy/OctoPack
SQLite https://sqlite.org/

This product contains icons from http://www.visualpharm.com distributed under a free backlink license.

For license details or other notices relating to the above software, please see NOTICE.TXT and EULA.rtf in the ReadyRoll application folder.
    

Redgate SQL Prompt   7.4.1.1025
Write, format, and refactor SQL effortlessly

Redgate SQL Search   2.4.1.1284
Search functionality for SQL Server databases, from within Visual Studio

SQL Server Data Tools   15.1.61702.140
Microsoft SQL Server Data Tools

ToolWindowHostedEditor   1.0
Hosting json editor into a tool window

TypeScript   2.1.5.0
TypeScript tools for Visual Studio

Visual C++ for Cross Platform Mobile Development (Android)   15.0.26228.00
Visual C++ for Cross Platform Mobile Development (Android)

Visual C++ for Cross Platform Mobile Development (iOS)   15.0.26228.00
Visual C++ for Cross Platform Mobile Development (iOS)

Visual Studio Tools for Apache Cordova   15.113.6201.1
Visual Studio Tools for Apache Cordova

Visual Studio Tools for Universal Windows Apps   15.0.26403.00
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.

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 John Miller [MSFT] 2017-07-07 16:39:50 UTC
I'm not able to reproduce this with the latest 15.3 preview build because I can't select 4.4.2 as an option. The lowest I can select is Android 5.0 and I have all the SDKs installed. I need confirmation of how to reproduce with 15.3 and/or if 4.4.2 is no longer supported in the designer (from engineering team).
Comment 2 Jon Douglas [MSFT] 2017-07-17 17:39:07 UTC
Marking duplicate as per description of not working in <= API 19

*** This bug has been marked as a duplicate of bug 56272 ***