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[Bug] error MSB6006: "java" exited with code 2 - Cannot deploy to device #15293
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theolliebbb
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Replies: 1 comment 4 replies
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DId you also try things like these? https://stackoverflow.com/questions/63530855/xamarin-app-cant-deploy-to-android-11-emulator I think ultimately this is a problem in your setup and more a Xamarin.Android thing |
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Description
(copied from stackoverflow) https://stackoverflow.com/questions/71751365/error-msb6006-java-exited-with-code-2-on-xamarin-android?noredirect=1#comment126818451_71751365
I know this question has been asked several times- My Xamarin Android package builds just fine, and gives me this error- I can't run ANY project (including fresh new projects) on any emulator or my own physical Android- Runs totally fine on IOS. I'm on Mac
I've tried everything I could find online
Reinstalling VS 2019
Using VS 2022
Reinstalling Xamarin and all emulators as well as Java SDKs and Android SDKs
Enabling/disabling multidex or Appkey signing with debug.keystore and other custom made keys ( this gives error MSB6006: "java" exited with code 1.) on both debug and release
Sometimes with different parameters, I get "error ADB0010 The package was not properly signed (NO_CERTIFICATES)."
Also not able to find a solution for that
This problem came about after updating an app on google play console, but I don't see why this would have anything to do with it
If anybody could help, it'd be greatly appreciated- I'm completely unable to test my xamarin projects on Android at all and it's driving me crazy.
Edit:
The code that is supposedly the culprit is:
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2309,2)
Which is
Edit 2:
When ASB00100 shows up here's the error log:
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.Debugging.targets(604,5): error ADB0010: Mono.AndroidTools.InstallFailedException: The package was not properly signed (NO_CERTIFICATES). /Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.Debugging.targets(604,5): error ADB0010: at Mono.AndroidTools.Internal.AdbOutputParsing.CheckInstallSuccess (System.String output, System.String packageName) [0x000de] in /Users/builder/azdo/_work/1/s/xamarin-android/external/monodroid/tools/msbuild/external/androidtools/Mono.AndroidTools/Internal/AdbOutputParsing.cs:338 /Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.Debugging.targets(604,5): error ADB0010: at Mono.AndroidTools.AndroidDevice+<>c__DisplayClass100_0.<InstallPackage>b__0 (System.Threading.Tasks.Task`1[TResult] t) [0x00016] in /Users/builder/azdo/_work/1/s/xamarin-android/external/monodroid/tools/msbuild/external/androidtools/Mono.AndroidTools/AndroidDevice.cs:803 /Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.Debugging.targets(604,5): error ADB0010: at System.Threading.Tasks.ContinuationTaskFromResultTask`1[TAntecedentResult].InnerInvoke () [0x00024] in <e068e2227ab74c1bb3d724ebaab0e3ff>:0 /Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.Debugging.targets(604,5): error ADB0010: at System.Threading.Tasks.Task.Execute () [0x00000] in /Users/builder/jenkins/workspace/build-package-osx-mono/2020-02/external/bockbuild/builds/mono-x64/external/corert/src/System.Private.CoreLib/src/System/Threading/Tasks/Task.cs:2319 /Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.Debugging.targets(604,5): error ADB0010: --- End of stack trace from previous location where exception was thrown --- /Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.Debugging.targets(604,5): error ADB0010: /Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.Debugging.targets(604,5): error ADB0010: at AndroidDeviceExtensions.PushAndInstallPackageAsync (Mono.AndroidTools.AndroidDevice device, PushAndInstallCommand command, System.Threading.CancellationToken token) [0x001cf] in /Users/builder/azdo/_work/1/s/xamarin-android/external/monodroid/tools/msbuild/external/androidtools/Xamarin.AndroidTools/Devices/AndroidDeviceExtensions.cs:206 /Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.Debugging.targets(604,5): error ADB0010: at AndroidDeviceExtensions.PushAndInstallPackageAsync (Mono.AndroidTools.AndroidDevice device, PushAndInstallCommand command, System.Threading.CancellationToken token) [0x0042f] in /Users/builder/azdo/_work/1/s/xamarin-android/external/monodroid/tools/msbuild/external/androidtools/Xamarin.AndroidTools/Devices/AndroidDeviceExtensions.cs:223 /Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.Debugging.targets(604,5): error ADB0010: at Xamarin.Android.Tasks.FastDeploy.InstallPackage (System.Boolean installed) [0x001c0] in /Users/builder/azdo/_work/1/s/xamarin-android/external/monodroid/tools/msbuild/Tasks/FastDeploy.cs:338 /Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.Debugging.targets(604,5): error ADB0010: at Xamarin.Android.Tasks.FastDeploy.InstallPackage (System.Boolean installed) [0x0032d] in /Users/builder/azdo/_work/1/s/xamarin-android/external/monodroid/tools/msbuild/Tasks/FastDeploy.cs:355 /Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.Debugging.targets(604,5): error ADB0010: at Xamarin.Android.Tasks.FastDeploy.RunTaskAsync () [0x002fb] in /Users/builder/azdo/_work/1/s/xamarin-android/external/monodroid/tools/msbuild/Tasks/FastDeploy.cs:212
culprit (Common.Debugging.Targets):
Steps to Reproduce
Expected Behavior
Actual Behavior
Basic Information
Environment
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Build Logs
Build runs just fine!
here's the deploy to device log with the NO_CERTIFICATES error:
https://gist.github.com/theolliebbb/6eebb9f264b5616828c00384c4275d84
with error code 2:
https://gist.github.com/theolliebbb/ada1ab7f7bb6ca911471843f96e5ba4f
Screenshots
Reproduction Link
Seems to be specific to my Mac- Any Xamarin project going to android gives this error
Workaround
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