When building my MAUI app for Android i get MSB3073 error

DavidR 30

Hi, when i try to build my MAUI application for .net7-android i get the following warning:

Description MSB3073: The command ""C:\Program Files (x86)\Android\android-sdk\platform-tools\adb" -s ZY22BL2K84 uninstall -k "de.rnd_games.thetavern"" exited with code 1.

I don#t know if its the problem but when i build the apk from the release und install it manually on my device (NOT deploying at) the app instantly crashes. But when i deplay it in debug mode on my mobile everything works fine.
Can anyone please help? Thank you

Bartek Wiórkiewicz 5 Reputation points

2023-04-09T18:30:08.5166667+00:00

This is very interesting, today after months of working with Debug mode I receive same error during switch it to Release mode.
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 37,266 Reputation points Microsoft Vendor

2023-04-10T06:29:32.3+00:00

Could you please provide more detailed information about how to reproduce this issue? Please refer to Guidelines for posting a quality question on Microsoft Q&A.

when i build the apk from the release und install it manually on my device (NOT deploying at) the app instantly crashes.

Did you sign the apk before Release? This can happen if there is no signature. Please refer to Publish a .NET MAUI app for Android with the CLI.

Would it be helpful for you?

Your prompt will be highly appreciated.
DavidR 30 Reputation points

2023-04-10T10:29:16.0366667+00:00

I don't know why but now it works. I run the app the on a emulated device in Release mode, copied the apk (which is signed) and installed it manually on my device. Everything seems to work. But the warning i described above is still there:
Severity Code Description Project Path Warning: MSB3073: The command ""C:\Program Files (x86)\Android\android-sdk\platform-tools\adb" -s emulator-5554 uninstall -k "de.rnd_games.thetavern"" exited with code 1.
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 37,266 Reputation points Microsoft Vendor

2023-04-11T08:18:56.7233333+00:00

This command line means link emulator and fails when uninstalling de.rnd_games.thetavern but preserving data and cache files. Since your program works correctly, this error is more likely to be related to your emulator, if you create a new one, will this problem still occur?
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 37,266 Reputation points Microsoft Vendor

2023-04-21T02:02:37.3966667+00:00

May I know whether your issue has been solved or not? If you're still having problems, please explain in detail what is still going wrong and what you need help with.

1 answer

Rui Oliveira 0 Reputation points

2024-05-17T09:05:41.15+00:00

I have the same problem when starting the App via Visual Studio.

Severity Code Description Project File Line Suppression State Details

Warning MSB3073: The command ""C:\Program Files (x86)\Android\android-sdk\platform-tools\adb" -s emulator-5556 uninstall -k "com.companyname.app3_webview"" exited with code 1.

On Command line it worked between "" Just like this:

"C:\Program Files (x86)\Android\android-sdk\platform-tools\adb" -s emulator-5556 uninstall -k "

Can you help pls?
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When building my MAUI app for Android i get MSB3073 error

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