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.NET MAUI App build for Tizen fails in Visual Studio 2022 with Error NETSDK 1139: The target platform identifier tizen was not recognized #307
Description
To recreate the issue follow https://github.com/Samsung/Tizen.NET/wiki/Build-your-first-.NET-MAUI-App-for-Tizen
- Install MS .Net 10 SDK
- Install MS Visual Studio 2022
- Install Visual Studio Tools for Tizen
- Launch Visual Studio 2022, Create a new project type "MAUI", template ".NET MAUI App"
- Uncomment line
<TargetFrameworks>$(TargetFrameworks);net9.0-tizen</TargetFrameworks>
in the Project File in the Solution Explorer. - Choose Target Framework to net9.0-tizen in the toolbar and build the project.
Build environment:
.Net version: 10.0.203
Visual Studio Tools for Tizen version: 10.0.0.0
Microsoft Visual Studio version: Community 2022 (64-bit) 17.14.31
Host OS version: Microsoft Windows [Version 10.0.26200.8246]
Activity
github-actions commentedon Jul 9, 2026
This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 7 days
ptkatch commentedon Jul 9, 2026
Commenting to prevent from closing
github-actions commentedon Sep 8, 2026
This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 7 days
ptkatch commentedon Sep 8, 2026
Commenting to prevent from closing
JoonghyunCho commentedon Sep 11, 2026
Can you share the error messge?
For now I can suggest you to check below: