.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,857 questions
There were deployment errors. Continue? (MAUI - Android Emulator Problem)
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(35.2, 67%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECR%3C/text%3E%3C/svg%3E)
Chiranga Ranasinghe
5
Reputation points
I am new to MAUI. when I run the android emulator this error popup. But with windows Machine, it works fine.
I reinstall visual studio and it still shows this error. Please Help me to solve this problem or give alternative solutions.
-----------------------------------------------------Output Error -------------------------------------------
Build started...
1>------ Build started: Project: firstapp, Configuration: Debug Any CPU ------
Starting emulator pixel_5_-_api_33 ...
C:\Program Files (x86)\Android\android-sdk\emulator\emulator.EXE -netfast -avd pixel_5_-api_33 -prop monodroid.avdname=pixel_5-_api_33
Emulator pixel_5_-_api_33 cannot be started.
1>Skipping analyzers to speed up the build. You can execute 'Build' or 'Rebuild' command to run analyzers.
1>firstapp -> C:\Users\Chiranga\source\repos\firstapp\firstapp\bin\Debug\net6.0-android\firstapp.dll
2>------ Deploy started: Project: firstapp, Configuration: Debug Any CPU ------
2>Starting deployment to pixel_5_-_api_33 ...
2>Starting emulator pixel_5_-_api_33 ...
2>C:\Program Files (x86)\Android\android-sdk\emulator\emulator.EXE -netfast -avd pixel_5_-api_33 -prop monodroid.avdname=pixel_5-_api_33
2>Emulator pixel_5_-_api_33 cannot be started.
2>Deploy failed
========== Build: 1 succeeded, 0 failed, 0 up-to-date, 0 skipped ==========
========== Elapsed 01:37.337 ==========
========== Deploy: 0 succeeded, 1 failed, 0 skipped ==========
========== Elapsed 01:37.337 ==========
---Enviroment Details --
Hyper-V and Hyper-V Platform and Virtualization enabled.
Microsoft Visual Studio Information---------
Microsoft Visual Studio Community 2022 Version 17.4.4 VisualStudio.17.Release/17.4.4+33213.308 Microsoft .NET Framework Version 4.8.09032 Installed Version: Community ADL Tools Service Provider 1.0 This package contains services used by Data Lake tools ASA Service Provider 1.0 ASP.NET and Web Tools 17.4.326.54890 ASP.NET and Web Tools Azure App Service Tools v3.0.0 17.4.326.54890 Azure App Service Tools v3.0.0 Azure Data Lake Tools for Visual Studio 2.6.5000.0 Microsoft Azure Data Lake Tools for Visual Studio Azure Functions and Web Jobs Tools 17.4.326.54890 Azure Functions and Web Jobs Tools Azure Stream Analytics Tools for Visual Studio 2.6.5000.0 Microsoft Azure Stream Analytics Tools for Visual Studio C# Tools 4.4.0-6.22608.27+af1e46ad38d900023f8b1a2839484e471ece1502 C# components used in the IDE. Depending on your project type and settings, a different version of the compiler may be used. Common Azure Tools 1.10 Provides common services for use by Azure Mobile Services and Microsoft Azure Tools. Extensibility Message Bus 1.4.1 (main@2ee106a) Provides common messaging-based MEF services for loosely coupled Visual Studio extension components communication and integration. Microsoft Azure Hive Query Language Service 2.6.5000.0 Language service for Hive query Microsoft Azure Stream Analytics Language Service 2.6.5000.0 Language service for Azure Stream Analytics Microsoft JVM Debugger 1.0 Provides support for connecting the Visual Studio debugger to JDWP compatible Java Virtual Machines Mono Debugging for Visual Studio 17.4.19 (8c0a575) Support for debugging Mono processes with Visual Studio. NuGet Package Manager 6.4.0 NuGet Package Manager in Visual Studio. For more information about NuGet, visit https://docs.nuget.org/ Razor (ASP.NET Core) 17.0.0.2246202+61cc048d36a3fc9246d2f04625988b19a18ab8f0 Provides languages services for ASP.NET Core Razor. SQL Server Data Tools 17.0.62207.28050 Microsoft SQL Server Data Tools ToolWindowHostedEditor 1.0 Hosting json editor into a tool window TypeScript Tools 17.0.10921.2001 TypeScript Tools for Microsoft Visual Studio Visual Basic Tools 4.4.0-6.22608.27+af1e46ad38d900023f8b1a2839484e471ece1502 Visual Basic components used in the IDE. Depending on your project type and settings, a different version of the compiler may be used. Visual F# Tools 17.4.0-beta.22512.4+525d5109e389341bb90b144c24e2ad1ceec91e7b Microsoft Visual F# Tools Visual Studio IntelliCode 2.2 AI-assisted development for Visual Studio. VisualStudio.DeviceLog 1.0 Information about my package VisualStudio.Mac 1.0 Mac Extension for Visual Studio VSPackage Extension 1.0 VSPackage Visual Studio Extension Detailed Info Xamarin 17.4.0.312 (d17-4@be7e8d1) Visual Studio extension to enable development for Xamarin.iOS and Xamarin.Android. Xamarin Designer 17.4.0.138 (remotes/origin/d17-4@d36bba3cc9) Visual Studio extension to enable Xamarin Designer tools in Visual Studio. Xamarin Templates 17.4.2 (c457c97) Templates for building iOS, Android, and Windows apps with Xamarin and Xamarin.Forms. Xamarin.Android SDK 13.1.0.1 (d17-4/13ba222) Xamarin.Android Reference Assemblies and MSBuild support. Mono: a96bde9 Java.Interop: xamarin/java.interop/d17-4@fcc33ce2 SQLite: xamarin/sqlite/3.39.3@23e1ae7 Xamarin.Android Tools: xamarin/xamarin-android-tools/main@0be567a Xamarin.iOS and Xamarin.Mac SDK 16.1.1.27 (933c6c2c9) Xamarin.iOS and Xamarin.Mac Reference Assemblies and MSBuild support.
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Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 35,291 Reputation points Microsoft Vendor2023-02-01T02:03:14.1033333+00:00 There are several possible reasons for the failure to deploy to the Android emulator, please refer to Android emulator troubleshooting.
Did the above documentation help you?
If it doesn't help you, could you start the emulator manually? If not, you should create a new emulator again.
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Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 35,291 Reputation points Microsoft Vendor
2023-02-07T01:41:10.4933333+00:00 I have not heard from you for a couple of days. Please let me know if there is anything that I can help here.
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(102.4, 43%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPP%3C/text%3E%3C/svg%3E)
Pratik Panda 0 Reputation points2023-03-17T04:38:02.7133333+00:00 @Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) I am also getting same error in VS 2022 with .net v6. In CMD I am getting this. I am new to MAUI, I don't have much idea about it.
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(160, 12%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDV%3C/text%3E%3C/svg%3E)
Divan van Zyl 0 Reputation points2024-02-11T19:21:47.2633333+00:00 I had the same issue, but found that closing VS 2022 and opening it up again solved the problem. Though, this does seem like a bug, because surely it should be expected to work the first time.
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