[Android] Can not start app in Debug/Release mode when Fast Deployment is disabled

[kbabic20]

Description

Description

Hi

I can not run my app when I disable Fast Deployment on Android.

Tried clean project.
Checked line by line project files.
Unload and load project.

But, no. I does not start at all. Crashed on splash screen.

My SDK version is 9.0.301

I get this alert
System.NotSupportedException: 'Unable to find Invoker for type 'Microsoft.Maui.MauiApplication'. Was it linked away?'

Steps to Reproduce

1. Create New .NET MAUI App
2. Turn off Fast Deployment on Android
3. Run Project on Android

Link to public reproduction project repository

No response

Version with bug

9.0.70 SR7

Is this a regression from previous behavior?

Yes, this used to work in .NET MAUI

Last version that worked well

9.0.22 SR2.2

Affected platforms

Android

Affected platform versions

Android 10 - API29, VS 2022 17.14.5

Did you find any workaround?

No

Relevant log output

[similar-issues-ai]

We've found some similar issues:

• #29196 , similarity score: 94%

If any of the above are duplicates, please consider closing this issue out and adding additional context in the original issue.

Note: You can give me feedback by 👍 or 👎 this comment.

[jonathanpeppers]

Why are you turning off Fast Deployment?

We'll need a .binlog file to investigate further: https://aka.ms/binlog

[kbabic20]

My Android device does not support Fast Deployment, so I need to disable it. Attached you will find the .binlog files.

MSBuildReproLogs.zip

[jonathanpeppers]

My Android device does not support Fast Deployment

What device is it? What error do you get? Running dotnet build -t:Run -f net9.0-android -bl -p:_FastDeploymentDiagnosticLogging=true and sharing the .binlog would help us investigate that instead.

[kbabic20]

I am using a Huawei P20 Pro. I get this error when Fast Deployment is enabled:

XA0137: The 'run-as' command failed with 'run-as: /data has wrong owner: 0/1000, not 1000
'.
Fast Deployment is not currently supported on this device.
Please file an issue with the exact error message using the 'Help->Send Feedback->Report a Problem' menu item in Visual Studio
or 'Help->Report a Problem' in Visual Studio for Mac.
Please set the 'EmbedAssembliesIntoApk' MSBuild property to 'true' to disable Fast Deployment in the Visual Studio project property pages, or edit the project file in a text editor.

Attached you will finde the .binlog files for running dotnet build -t:Run -f net9.0-android -bl -p:_FastDeploymentDiagnosticLogging=true

MSBuildReproLogs.zip

[jonathanpeppers]

The logs look like they are from Visual Studio, and not the command? If you want to share a log from Visual Studio, can you find an instance that was running the Install target?

The files as-is, I can't find one containing the deploy step.

[kbabic20]

Attached are a .binlog vie CommandLine dotnet run -t:Run -f net9.0-android -bl -p:_FastDeploymentDiagnosticLogging=true (msbuild_onlyViaCmdLine.zip) and via Studio with dotnet build -t:Install -f net9.0-android -bl -p:_FastDeploymentDiagnosticLogging=true (MSBuildReproLogs_ViaStudio.zip)

msbuild_onlyViaCmdLine.zip

MSBuildReproLogs_ViaStudio.zip

[jonathanpeppers]

The command-line version, did you leave off -t:Run? It looks like a plain build with no <FastDeploy/> task running.

I can't find <FastDeploy/> in the Visual Studio logs either.

To test you're sending the right thing, can you search $task FastDeploy in the Binlog Viewer and verify it's in the log before sharing? Thanks!