Target Platform Identifier error in MAC System

Question

Target Platform Identifier error in MAC System

Sanjay Kumar Jha 156

Hi

I am getting following error when i build my MAUI application in MAC.

/usr/local/share/dotnet/sdk/5.0.408/Sdks/Microsoft.NET.Sdk/targets/Microsoft.NET.TargetFrameworkInference.targets(5,5): Error NETSDK1139: The target platform identifier android was not recognized. (NETSDK1139) (LiftTrackMobileApp).

How can this error be resolved. I have also installed .Net 6.0 sdk on my MAC machine.but still i am getting this error.

Attaching screenshot for help.

Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 36,436 Reputation points Microsoft External Staff

2022-09-27T09:34:44.267+00:00

Hi @Sanjay Kumar Jha , I have not heard from you for a couple of days. Please let me know if there is anything that I can help here.
Sundeep_S 1 Reputation point

2023-01-07T19:52:57.737+00:00

I have the exact same issue now... did you endup getting to the bottom of this? There's no documentation at all about this!!!

]1

f.hintsch 6

I have the same problem on a fresh new project:

% dotnet restore
  Wiederherzustellende Projekte werden ermittelt...
/usr/local/share/dotnet/sdk/7.0.304/Sdks/Microsoft.NET.Sdk/targets/Microsoft.NET.TargetFrameworkInference.targets(112,5): error NETSDK1139: Der Zielplattformbezeichner "android" wurde nicht erkannt. [/Users/frankhintsch/Projects/Dp2Client/Dp2Client/Dp2Client.csproj::TargetFramework=net7.0-android]

f.hintsch 6 Reputation points

2023-07-10T10:05:47.2933333+00:00

Just checked my environment and found a solution:

Before starting VS call this command

% launchctl setenv MSBuildEnableWorkloadResolver true

2 answers

Your answer

Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 36,436 Reputation points Microsoft External Staff

2022-09-27T09:34:44.267+00:00

Hi @Sanjay Kumar Jha , I have not heard from you for a couple of days. Please let me know if there is anything that I can help here.
Sundeep_S 1 Reputation point

2023-01-07T19:52:57.737+00:00

I have the exact same issue now... did you endup getting to the bottom of this? There's no documentation at all about this!!!

]1
f.hintsch 6 Reputation points

2023-07-10T09:48:19.5233333+00:00

I have the same problem on a fresh new project:

% dotnet restore Wiederherzustellende Projekte werden ermittelt... /usr/local/share/dotnet/sdk/7.0.304/Sdks/Microsoft.NET.Sdk/targets/Microsoft.NET.TargetFrameworkInference.targets(112,5): error NETSDK1139: Der Zielplattformbezeichner "android" wurde nicht erkannt. [/Users/frankhintsch/Projects/Dp2Client/Dp2Client/Dp2Client.csproj::TargetFramework=net7.0-android]
f.hintsch 6 Reputation points

2023-07-10T10:05:47.2933333+00:00

Just checked my environment and found a solution:

Before starting VS call this command

% launchctl setenv MSBuildEnableWorkloadResolver true

Answer 1

Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 36,436 Microsoft External Staff

Hello @Sanjay Kumar Jha ,

This error is related to the ** maui workload** , you could install the maui-android and maui-ios workloads manually, or modify your existing installation to make sure .NET, .NET MAUI, Android, iOS workloads are installed. For more details, you can refer to Build your first .NET MAUI app - .NET MAUI | Microsoft Learn

In addition, please open your csproj, and check if there is the TargetFrameworks element :

<TargetFrameworks>net6.0-android;net6.0-ios;net6.0-maccatalyst</TargetFrameworks>//This element is not in your screenshot

Best Regards,
Wenyan Zhang

If the answer is the right solution, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.

onepoket 1 Reputation point

2022-12-02T12:12:35.637+00:00

@Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) ,
I am having the same problem as well.
I have all the workloads installed for maui-ios, maui-android, ios, android, maui-mobile. When I try and restore my project I get the exact same error.

It is like the VS 2022 IDE on mac is using the wrong version when you run nuget restore from the solution node in the solution explorer. When you run dotnet restore from an external terminal window it works.

The knock on effect for me is that when trying to use the IDE to update the nuget packages n my project, it fails because of the same error above.

Thanks,
Jason

Answer 2

f.hintsch 6

% launchctl setenv MSBuildEnableWorkloadResolver true

Share via

Target Platform Identifier error in MAC System

2 answers

Your answer