[MauiEmbedding] Project doesn't know how to run the profile with name 'NameOfTheApp (WinAppSDK Packaged)' and command 'MsixPackage'

[agneszitte]

Current behavior

Error popup when running Windows as Packaged for a blank Maui Embedding sample app

Expected behavior

Being able to run Windows as Packaged for a blank Maui Embedding sample app

How to reproduce it (as minimally and precisely as possible)

• Create a blank maui embedding sample app with latest template 5.3.0-dev.19.
  dotnet new unoapp -preset blank -maui -o MauiEmbeddingApp
• Try to run Windows as Packaged for the Maui Embedding sample app
• Notice the Error popup
• Try to update the Uno packages to latest
• Still noticing the Error popup

Sample app used for the tests: MauiEmbeddingBlankApp.zip

Environment

    "Uno.Sdk": "5.3.0-dev.168"
    <UnoExtensionsVersion>4.2.0-dev.13</UnoExtensionsVersion>
    <UnoToolkitVersion>6.1.0-dev.7</UnoToolkitVersion>
    <UnoThemesVersion>5.1.0-dev.8</UnoThemesVersion>
    <UnoCSharpMarkupVersion>5.3.0-dev.11</UnoCSharpMarkupVersion>
    Microsoft.WindowsAppSDK: 1.5.240311000
    Microsoft.Windows.SDK.BuildTools: 10.0.22621.3233
    MauiVersion: 8.0.6

Affected platform(s):

• iOS
• macOS (AppKit)
• Mac Catalyst
• Android
• WebAssembly
• Windows (Packaged)
• Skia (WPF)
• Skia (GTK on Linux/macOS/Windows)
• Skia (Linux Framebuffer)
• Build tasks

Visual Studio:

• 2019 (version: )
• 2022 (version: 17.9.6)
• Visual Studio Code (version: )
• Rider Windows (version: )
• Rider macOS (version: )

Additional info

Important

No issues for default blank or recommended apps with latest template 5.3.0-dev.19 when testing Windows Packaged.

[jeromelaban]

This is a single project issue, it may be a caused by the main project not being set as startup when VS starts. A newer update, most likely from unoplatform/uno#16203 will fix that.

[jeromelaban]

A workaround is to set the windows tfm first in the list.

[agneszitte]

A workaround is to set windows tfm first in the list.

@jeromelaban I tried to set windows tfm first in the list in the csproj, but still getting the error popup even after properly closing+reopening VS.

Am I missing something?

[jeromelaban]

@agneszitte You have to restart VS for the change to apply.

[agneszitte]

@agneszitte You have to restart VS for the change to apply.

It was already the case @jeromelaban

I just restarted one last time right now to make sure and still getting the error popup

[jeromelaban]

Should be fixed by unoplatform/uno#16203.

[agneszitte]

@Darsh0307 can you help test this issue with latest stable / dev packages now that unoplatform/uno#16203 is merged please

[Darsh0307]

Hey @agneszitte I will check with latest 5.2 templates and let you know :)

Edit :-

Both 5.2 and 5.3 have the same error. The erorr are mentioned at the bottom.

Uno.Templates.5.2.15.nupkg
"Uno.Sdk": "5.2.42"

Uno.Templates.5.3.0-dev.31.nupkg
"Uno.Sdk": "5.3.0-dev.315"

This was the error which i was getting

I also made sure that configuration manager is updated properly

When building i also saw an error in deployment.

[Darsh0307]

The comment given on the same issue.

It is still the same error which i am getting

Uno.Templates.5.2.28
Uno VISX:- 5.2.33
"Uno.Sdk": "5.2.83"

[agneszitte]

@Darsh0307 if you can do a test with latest version please

[Darsh0307]

The application was created using CLI dotnet new unoapp -preset blank -maui -o MauiEmbeddingApp
Uno.Sdk: 5.3.0-dev.1901
Uno.Templates:- 5.3.0-dev.1901
VS version:- 17.10.1

Build

DEP0700: Registration of the app failed. [0x80080204] error 0xC00CE015: App manifest validation error: The app manifest must be valid as per schema: Line 31, Column 85, Reason: The attribute '{http://schemas.microsoft.com/appx/manifest/foundation/windows10}MaxVersionTested' on the element '{http://schemas.microsoft.com/appx/manifest/foundation/windows10}TargetDeviceFamily' is not defined in the DTD/Schema.

========== Build: 2 succeeded, 0 failed, 0 up-to-date, 0 skipped ==========
========== Build completed at 4:38 PM and took 18.311 seconds ==========
========== Deploy: 1 succeeded, 0 failed, 0 skipped ==========
========== Deploy completed at 4:38 PM and took 18.311 seconds =========

Deployment

Registering the application to run from layout...
DEP0700: Registration of the app failed. [0x80080204] error 0xC00CE015: App manifest validation error: The app manifest must be valid as per schema: Line 31, Column 85, Reason: The attribute '{http://schemas.microsoft.com/appx/manifest/foundation/windows10}MaxVersionTested' on the element '{http://schemas.microsoft.com/appx/manifest/foundation/windows10}TargetDeviceFamily' is not defined in the DTD/Schema.

	DeploymentSucceeded = False
	DeploymentError = Err_Deploy_Register
	DeploymentUserError = False
	DeploymentHRESULT = -2146958844
	HasSharedCode = False
	Target.Id = 256
	ProjectGuid = {4779d8f3-b1d2-4140-909e-9371e82b0e5a

This was the error which i was getting

I also made sure that configuration manager is updated properly.

MauiEmbeddingApp.zip