Can not build Tizen .NET MAUI apps as of 2023-04-16

[MikeyWetzel]

I followed all directions for a fresh install to build Tizen .NET MAUI apps (the Tizen VS extensions, SDK, workload, etc.). However, the target platform is net6.0-tizen is not recognized. (It does the same if I try to build for net7.0-tizen). The command "dotnet workload list" does NOT show tizen.

I followed other suggestions in this forum to manually download/run workload-install.ps1, which are not presumably out of date. That script gives 404 not found errors. Also, something about a "Wrong Id".

Here's the full text output for workload-install.ps1:

Check Tizen Workload for sdk 6.0.100-rc.2.21505.57 Id: Samsung.NET.Sdk.Tizen.Manifest-6.0.100 An exception was caught: The remote server returned an error: (404) Not Found. Id: Samsung.NET.Sdk.Tizen.Manifest-6.0.100 An exception was caught: The remote server returned an error: (404) Not Found. Id: Samsung.NET.Sdk.Tizen.Manifest-6.0.100 An exception was caught: The remote server returned an error: (404) Not Found. Return cached latest version. Removing Samsung.NET.Sdk.Tizen.Manifest-6.0.100/7.0.101 from C:\Program Files\dotnet\sdk-manifests\6.0.100... Removing Samsung.Tizen.Sdk/7.0.101... Removing Samsung.Tizen.Ref/7.0.101... Removing Samsung.Tizen.Templates/7.0.101... Removing Samsung.NETCore.App.Runtime.tizen/7.0.101... Installing Samsung.NET.Sdk.Tizen.Manifest-6.0.100/7.0.101 to C:\Program Files\dotnet\sdk-manifests\6.0.100... Installing Samsung.Tizen.Sdk/7.0.101... Installing Samsung.Tizen.Ref/7.0.101... Installing Samsung.Tizen.Templates/7.0.101... Installing Samsung.NETCore.App.Runtime.tizen/7.0.101... Done installing Tizen workload 7.0.101

Check Tizen Workload for sdk 7.0.300-preview.23179.2 Id: Samsung.NET.Sdk.Tizen.Manifest-7.0.300-preview.23179 An exception was caught: The remote server returned an error: (404) Not Found. Id: Samsung.NET.Sdk.Tizen.Manifest-7.0.300-preview.23179 An exception was caught: The remote server returned an error: (404) Not Found. Id: Samsung.NET.Sdk.Tizen.Manifest-7.0.300-preview.23179 An exception was caught: The remote server returned an error: (404) Not Found. Failed to install Tizen Workload for sdk 7.0.300-preview.23179.2 Wrong Id: Samsung.NET.Sdk.Tizen.Manifest-7.0.300-preview.23179

[MikeyWetzel]

Some of the workload-install.ps1 errors go away if you put the manifest name in lowercase:

$ManifestBaseName = "samsung.net.sdk.tizen.manifest"

You can test this manually in a browser that this does not work: https://api.nuget.org/v3-flatcontainer/Samsung.NET.Sdk.Tizen.Manifest-7.0.100/index.json But this does: https://api.nuget.org/v3-flatcontainer/samsung.net.sdk.tizen.manifest-7.0.100/index.json

However, even though this removed some errors in the script, it still did not fixed the problem, and dotnet workload list still does not show tizen.

[sung-su]

@MikeyWetzel Could share your dotnet --verion and dotnet --list-sdks result ? I will check.

[MikeyWetzel]

dotnet --verion 7.0.300-preview.23179.2

[MikeyWetzel]

dotnet --list-sdks 6.0.100-rc.2.21505.57 [C:\Program Files\dotnet\sdk] 7.0.300-preview.23179.2 [C:\Program Files\dotnet\sdk]

[MikeyWetzel]

Please note, I don't do anything fancy with dotnet versions or SDKs. I literally just have 2022 Visual Studio Community installed and update it when it tells me there's an update. I had this problem BEFORE I updated Visual Studio to the current versions. When Tizen projects did not build, I noticed Visual Studio had an update so I installed it. After the update (which is the version/SDKs above), it still does not recognize net6.0tizen as a target.

[sung-su]

I understand your inconvenience. But I needed information request to reproduce your issue.

How did you install dotnet sdk 7.0.300-preview.23179.2 ? It is not released dotnet sdk version. Even the dotnet sdk version installed by the latest VS update is 7.0.203. So please use the released version of the dotnet sdk.

Thanks

[MikeyWetzel]

OK, I did as you requested, but having the same problem. I uninstalled VS 2022 Community Preview, and installed VS 2022 Community. Then I reinstalled the Tizen VS extension, and followed instructions to setup the Tizen SDK, project manager, device manager, and emulator manager. But can't build the project (same errors, below).

dotnet --version 7.0.203

dotnet --list-sdks 6.0.100-rc.2.21505.57 [C:\Program Files\dotnet\sdk] 7.0.203 [C:\Program Files\dotnet\sdk]

dotnet workload list Installed Workload Id Manifest Version Installation Source

tizen 7.0.105/7.0.200 SDK 7.0.200 maui-windows 7.0.81/7.0.100 VS 17.5.33530.505 maui-maccatalyst 7.0.81/7.0.100 VS 17.5.33530.505 maccatalyst 16.2.2035/7.0.100 VS 17.5.33530.505 maui-ios 7.0.81/7.0.100 VS 17.5.33530.505 ios 16.2.2035/7.0.100 VS 17.5.33530.505 maui-android 7.0.81/7.0.100 VS 17.5.33530.505 android 33.0.46/7.0.100 VS 17.5.33530.505

I see tizen in there, so that's progress.

But when I create a new MAUI project using .NET 7.0 and uncomment the tizen line in the .csproj file, I still get the following errors: Severity Code Description Project File Line Suppression State

Error NETSDK1139 The target platform identifier tizen was not recognized. TVApp4 C:\Program Files\dotnet\sdk\7.0.203\Sdks\Microsoft.NET.Sdk\targets\Microsoft.NET.TargetFrameworkInference.targets 112

Error NU1012 Platform version is not present for one or more target frameworks, even though they have specified a platform: net7.0-tizen TVApp4 C:\temp\code\TVApp4\TVApp4.csproj 1

Note: I tried with .NET 6.0 as well, and same errors, only for net6.0tizen.

[MikeyWetzel]

Here's what running workload-install.ps1 outputs:

heck Tizen Workload for sdk 7.0.203 Id: Samsung.NET.Sdk.Tizen.Manifest-7.0.200 An exception was caught: The remote server returned an error: (404) Not Found. Id: Samsung.NET.Sdk.Tizen.Manifest-7.0.200 An exception was caught: The remote server returned an error: (404) Not Found. Id: Samsung.NET.Sdk.Tizen.Manifest-7.0.200 An exception was caught: The remote server returned an error: (404) Not Found. Return cached latest version. Tizen Workload 7.0.105 version is already installed.

[MikeyWetzel]

Since my last comment, I got a little closer. For the .NET 6.0 project, I changed Project Settings -> Application -> Tizen Targets -> Target Tizen Framework from blank to 6.5. Now, the errors above go away.

But...

...I get a new error after building during the Deploy step: DEP1700: The recipe file "c:\temp\code\TVApp3\bin\Debug\net6.0-tizen6.5\tizen-x86\TVApp3.build.appxrecipe" does not exist. You may need to build your project.

I added .NET SDK 6.0.408 in case that was the problem.

[sung-su]

@MikeyWetzel

1. It seems that maui-tizen workload is not installed due to the last problem. Please install maui-tizen workload manually. e,g, dotnet workload install maui-tizen

2. Could you check the installed version of Visual Studio tools for Tizen extension ? Please update to latest version 3.8.0.0.

I hope this solves problem.

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