Bug Android Build Error with empty project.

Hi, I have a trouble with building Unity.

I also reinstalled Unity Hub and its editors (also deleted C:/ProgramFiles/Unity and UnityHub files
User/AppData/ Local, LocalLow, Roaming and User/.gradle/caches before reinstall.)

My editor version is 2021.3.8f1
Unity Hub is 3.2.0

I created empty project and after changing platform to Android, I tried "build and run" to my galaxy 32A.
But the following still occurs and I don't know how to resolve the problems.
I also checked that in other desktops, Unity app is built successfully, so my phone may not be a reason.

Any help would be appreciated.









Here are detailed error messages.


1. warning

Unable to find player assembly: C:\UnityProject\My project\Temp\StagingArea\Data\Managed\UnityEngine.TestRunner.dll
UnityEngine.Debug:LogWarning (object)
Unity.Burst.Editor.BurstAotCompiler:OnPostBuildPlayerScriptDLLsImpl (UnityEditor.Build.Reporting.BuildReport) (at Library/PackageCache/com.unity.burst@1.6.6/Editor/BurstAotCompiler.cs:350)
Unity.Burst.Editor.BurstAotCompiler:OnPostBuildPlayerScriptDLLs (UnityEditor.Build.Reporting.BuildReport) (at Library/PackageCache/com.unity.burst@1.6.6/Editor/BurstAotCompiler.cs:208)
UnityEditor.BuildPlayerWindow:BuildPlayerAndRun ()

2. Starting a Gradle Daemon, 1 incompatible and 2 stopped Daemons could not be reused, use --status for details

> Configure project :launcher
WARNING: The option setting 'android.enableR8=false' is deprecated.
It will be removed in version 5.0 of the Android Gradle plugin.
You will no longer be able to disable R8

> Task :launcherreBuild UP-TO-DATE
> Task :unityLibraryreBuild UP-TO-DATE
> Task :launcherreReleaseBuild UP-TO-DATE
> Task :unityLibraryreReleaseBuild UP-TO-DATE
> Task :unityLibrary:compileReleaseAidl NO-SOURCE
> Task :unityLibraryackageReleaseRenderscript NO-SOURCE
> Task :unityLibrary:compileReleaseRenderscript NO-SOURCE
> Task :unityLibrary:generateReleaseResValues UP-TO-DATE
> Task :launcher:generateReleaseBuildConfig UP-TO-DATE
> Task :unityLibrary:generateReleaseResources UP-TO-DATE
> Task :launcher:compileReleaseAidl NO-SOURCE
> Task :launcher:compileReleaseRenderscript NO-SOURCE
> Task :launcher:javaPreCompileRelease UP-TO-DATE
> Task :launcher:generateReleaseResValues UP-TO-DATE
> Task :launcher:generateReleaseResources UP-TO-DATE
> Task :launcher:createReleaseCompatibleScreenManifests UP-TO-DATE
> Task :unityLibraryackageReleaseResources UP-TO-DATE
> Task :launcher:extractDeepLinksRelease UP-TO-DATE
> Task :unityLibrary:extractDeepLinksRelease UP-TO-DATE
> Task :unityLibraryrocessReleaseManifest UP-TO-DATE
> Task :launcher:mergeReleaseResources UP-TO-DATE
> Task :unityLibrary:compileReleaseLibraryResources UP-TO-DATE
> Task :launcherrocessReleaseManifest UP-TO-DATE
> Task :launcherrepareLintJar UP-TO-DATE
> Task :unityLibraryarseReleaseLocalResources UP-TO-DATE
> Task :launcher:checkReleaseDuplicateClasses UP-TO-DATE
> Task :launcher:desugarReleaseFileDependencies UP-TO-DATE
> Task :unityLibrary:generateReleaseRFile UP-TO-DATE
> Task :launcher:mergeExtDexRelease UP-TO-DATE
> Task :unityLibrary:generateReleaseBuildConfig UP-TO-DATE
> Task :unityLibrary:javaPreCompileRelease UP-TO-DATE
> Task :launcherrocessReleaseResources UP-TO-DATE
> Task :launcher:mergeReleaseShaders UP-TO-DATE
> Task :launcher:compileReleaseShaders NO-SOURCE
> Task :launcher:generateReleaseAssets UP-TO-DATE
> Task :unityLibrary:compileReleaseJavaWithJavac UP-TO-DATE
> Task :launcherrocessReleaseJavaRes NO-SOURCE
> Task :unityLibrary:bundleLibCompileToJarRelease UP-TO-DATE
> Task :launcher:collectReleaseDependencies UP-TO-DATE
> Task :unityLibraryrepareLintJarForPublish UP-TO-DATE
> Task :unityLibrary:bundleLibRuntimeToJarRelease UP-TO-DATE
> Task :unityLibrary:mergeReleaseShaders UP-TO-DATE
> Task :launcher:compileReleaseJavaWithJavac UP-TO-DATE
> Task :launcher:compileReleaseSources UP-TO-DATE
> Task :unityLibrary:compileReleaseShaders NO-SOURCE
> Task :unityLibrary:generateReleaseAssets UP-TO-DATE
> Task :unityLibraryackageReleaseAssets
> Task :unityLibraryrocessReleaseJavaRes NO-SOURCE
> Task :unityLibrary:bundleLibResRelease NO-SOURCE
> Task :unityLibrary:mergeReleaseJniLibFolders
> Task :unityLibrary:mergeReleaseNativeLibs
> Task :unityLibrary:stripReleaseDebugSymbols
> Task :unityLibrary:copyReleaseJniLibsProjectOnly
> Task :launcher:lintVitalRelease
> Task :launcher:dexBuilderRelease UP-TO-DATE
> Task :launcher:mergeDexRelease UP-TO-DATE
> Task :launcher:mergeReleaseAssets
> Task :launcher:mergeReleaseJavaResource UP-TO-DATE
> Task :launcher:sdkReleaseDependencyData UP-TO-DATE
> Task :launcher:mergeReleaseJniLibFolders UP-TO-DATE
> Task :launcher:validateSigningRelease UP-TO-DATE
> Task :launcher:mergeReleaseNativeLibs
> Task :launcher:stripReleaseDebugSymbols
> Task :launcherackageRelease FAILED
45 actionable tasks: 10 executed, 35 up-to-date

UnityEditor.BuildPlayerWindow:BuildPlayerAndRun ()


3. FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':launcherackageRelease'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
> com.android.ide.common.signing.KeytoolException: Failed to read key AndroidDebugKey from store "C:\Users\USER1\.android\debug.keystore": Invalid keystore format

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 10s
Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF-8

UnityEditor.BuildPlayerWindow:BuildPlayerAndRun ()

4. CommandInvokationFailure: Gradle build failed.

C:\ProgramFiles\Unity\Hub\Editor\2021.3.8f1\Editor\Data\PlaybackEngines\AndroidPlayer\OpenJDK\bin\java.exe -classpath "C:\Program Files\Unity\Hub\Editor\2021.3.8f1\Editor\Data\PlaybackEngines\AndroidPlayer\Tools\gradle\lib\gradle-launcher-6.1.1.jar" org.gradle.launcher.GradleMain "-Dorg.gradle.jvmargs=-Xmx4096m" "assembleRelease"

Environment Variables:
USERDOMAIN = DESKTOP-KQSHQGC
ProgramFiles = C:\Program Files
TMP = C:\Users\USER1\AppData\Local\Temp
PROCESSOR_ARCHITECTURE = AMD64
PROCESSOR_REVISION = 9e0a
OS = Windows_NT
ALLUSERSPROFILE = C:\ProgramData
PROCESSOR_IDENTIFIER = Intel64 Family 6 Model 158 Stepping 10, GenuineIntel
ProgramW6432 = C:\Program Files
JAVA_TOOL_OPTIONS = -Dfile.encoding=UTF-8
USERPROFILE = C:\Users\USER1
JAVA_HOME = C:\Program Files\Unity\Hub\Editor\2021.3.8f1\Editor\Data\PlaybackEngines\AndroidPlayer\OpenJDK
CommonProgramFiles = C:\Program Files\Common Files
DriverData = C:\Windows\System32\Drivers\DriverData
ComSpec = C:\Windows\system32\cmd.exe
PSModulePath = C:\Program Files\WindowsPowerShell\Modules;C:\Windows\system32\WindowsPowerShell\v1.0\Modules
ANDROID_NDK_ROOT = C:\Program Files\Unity\Hub\Editor\2021.3.8f1\Editor\Data\PlaybackEngines\AndroidPlayer\NDK
USERNAME = USER1
NUMBER_OF_PROCESSORS = 6
ORIGINAL_XDG_CURRENT_DESKTOP = undefined
TEMP = C:\Users\USER1\AppData\Local\Temp
Path = C:\Program Files\Eclipse Foundation\jdk-8.0.302.8-hotspot\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\dotnet\;C:\Program Files\Microsoft SQL Server\130\Tools\Binn\;C:\Program Files\Microsoft SQL Server\Client SDK\ODBC\170\Tools\Binn\;C:\Users\USER1\AppData\Local\Microsoft\WindowsApps;C:\Users\USER1\AppData\Local\gitkraken\bin;C:\Users\USER1\.dotnet\tools
COMPUTERNAME = DESKTOP-KQSHQGC
PATHEXT = .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
SystemDrive = C:
windir = C:\Windows
HOMEPATH = \Users\USER1
PUBLIC = C:\Users\Public
CommonProgramFiles(x86) = C:\Program Files (x86)\Common Files
APPDATA = C:\Users\USER1\AppData\Roaming
OneDrive = C:\Users\USER1\OneDrive
PROCESSOR_LEVEL = 6
CommonProgramW6432 = C:\Program Files\Common Files
ProgramFiles(x86) = C:\Program Files (x86)
SystemRoot = C:\Windows
LOGONSERVER = \\DESKTOP-KQSHQGC
LOCALAPPDATA = C:\Users\USER1\AppData\Local
HOMEDRIVE = C:
USERDOMAIN_ROAMINGPROFILE = DESKTOP-KQSHQGC
ProgramData = C:\ProgramData
BURST_ANDROID_MIN_API_LEVEL = 22


stderr[

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':launcherackageRelease'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
> com.android.ide.common.signing.KeytoolException: Failed to read key AndroidDebugKey from store "C:\Users\USER1\.android\debug.keystore": Invalid keystore format

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 10s
Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF-8
]
stdout[
Starting a Gradle Daemon, 1 incompatible and 2 stopped Daemons could not be reused, use --status for details

> Configure project :launcher
WARNING: The option setting 'android.enableR8=false' is deprecated.
It will be removed in version 5.0 of the Android Gradle plugin.
You will no longer be able to disable R8

> Task :launcherreBuild UP-TO-DATE
> Task :unityLibraryreBuild UP-TO-DATE
> Task :launcherreReleaseBuild UP-TO-DATE
> Task :unityLibraryreReleaseBuild UP-TO-DATE
> Task :unityLibrary:compileReleaseAidl NO-SOURCE
> Task :unityLibraryackageReleaseRenderscript NO-SOURCE
> Task :unityLibrary:compileReleaseRenderscript NO-SOURCE
> Task :unityLibrary:generateReleaseResValues UP-TO-DATE
> Task :launcher:generateReleaseBuildConfig UP-TO-DATE
> Task :unityLibrary:generateReleaseResources UP-TO-DATE
> Task :launcher:compileReleaseAidl NO-SOURCE
> Task :launcher:compileReleaseRenderscript NO-SOURCE
> Task :launcher:javaPreCompileRelease UP-TO-DATE
> Task :launcher:generateReleaseResValues UP-TO-DATE
> Task :launcher:generateReleaseResources UP-TO-DATE
> Task :launcher:createReleaseCompatibleScreenManifests UP-TO-DATE
> Task :unityLibraryackageReleaseResources UP-TO-DATE
> Task :launcher:extractDeepLinksRelease UP-TO-DATE
> Task :unityLibrary:extractDeepLinksRelease UP-TO-DATE
> Task :unityLibraryrocessReleaseManifest UP-TO-DATE
> Task :launcher:mergeReleaseResources UP-TO-DATE
> Task :unityLibrary:compileReleaseLibraryResources UP-TO-DATE
> Task :launcherrocessReleaseManifest UP-TO-DATE
> Task :launcherrepareLintJar UP-TO-DATE
> Task :unityLibraryarseReleaseLocalResources UP-TO-DATE
> Task :launcher:checkReleaseDuplicateClasses UP-TO-DATE
> Task :launcher:desugarReleaseFileDependencies UP-TO-DATE
> Task :unityLibrary:generateReleaseRFile UP-TO-DATE
> Task :launcher:mergeExtDexRelease UP-TO-DATE
> Task :unityLibrary:generateReleaseBuildConfig UP-TO-DATE
> Task :unityLibrary:javaPreCompileRelease UP-TO-DATE
> Task :launcherrocessReleaseResources UP-TO-DATE
> Task :launcher:mergeReleaseShaders UP-TO-DATE
> Task :launcher:compileReleaseShaders NO-SOURCE
> Task :launcher:generateReleaseAssets UP-TO-DATE
> Task :unityLibrary:compileReleaseJavaWithJavac UP-TO-DATE
> Task :launcherrocessReleaseJavaRes NO-SOURCE
> Task :unityLibrary:bundleLibCompileToJarRelease UP-TO-DATE
> Task :launcher:collectReleaseDependencies UP-TO-DATE
> Task :unityLibraryrepareLintJarForPublish UP-TO-DATE
> Task :unityLibrary:bundleLibRuntimeToJarRelease UP-TO-DATE
> Task :unityLibrary:mergeReleaseShaders UP-TO-DATE
> Task :launcher:compileReleaseJavaWithJavac UP-TO-DATE
> Task :launcher:compileReleaseSources UP-TO-DATE
> Task :unityLibrary:compileReleaseShaders NO-SOURCE
> Task :unityLibrary:generateReleaseAssets UP-TO-DATE
> Task :unityLibraryackageReleaseAssets
> Task :unityLibraryrocessReleaseJavaRes NO-SOURCE
> Task :unityLibrary:bundleLibResRelease NO-SOURCE
> Task :unityLibrary:mergeReleaseJniLibFolders
> Task :unityLibrary:mergeReleaseNativeLibs
> Task :unityLibrary:stripReleaseDebugSymbols
> Task :unityLibrary:copyReleaseJniLibsProjectOnly
> Task :launcher:lintVitalRelease
> Task :launcher:dexBuilderRelease UP-TO-DATE
> Task :launcher:mergeDexRelease UP-TO-DATE
> Task :launcher:mergeReleaseAssets
> Task :launcher:mergeReleaseJavaResource UP-TO-DATE
> Task :launcher:sdkReleaseDependencyData UP-TO-DATE
> Task :launcher:mergeReleaseJniLibFolders UP-TO-DATE
> Task :launcher:validateSigningRelease UP-TO-DATE
> Task :launcher:mergeReleaseNativeLibs
> Task :launcher:stripReleaseDebugSymbols
> Task :launcherackageRelease FAILED
45 actionable tasks: 10 executed, 35 up-to-date
]
exit code: 1
UnityEditor.Android.Command.WaitForProgramToRun (UnityEditor.Utils.Program p, UnityEditor.Android.Command+WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg) (at <4a8943a7ff7048deb64e0a5059f78d1d>:0)
UnityEditor.Android.Command.Run (System.Diagnostics.ProcessStartInfo psi, UnityEditor.Android.Command+WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg) (at <4a8943a7ff7048deb64e0a5059f78d1d>:0)
UnityEditor.Android.Command.Run (System.String command, System.String args, System.String workingdir, UnityEditor.Android.Command+WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg) (at <4a8943a7ff7048deb64e0a5059f78d1d>:0)
UnityEditor.Android.AndroidJavaTools.RunJava (System.String args, System.String workingdir, System.Action`1[T] progress, System.String error) (at <4a8943a7ff7048deb64e0a5059f78d1d>:0)
UnityEditor.Android.GradleWrapper.Run (UnityEditor.Android.AndroidJavaTools javaTools, Unity.Android.Gradle.AndroidGradle androidGradle, System.String workingdir, System.String task, System.Action`1[T] progress) (at <4a8943a7ff7048deb64e0a5059f78d1d>:0)
Rethrow as GradleInvokationException: Gradle build failed
UnityEditor.Android.GradleWrapper.Run (UnityEditor.Android.AndroidJavaTools javaTools, Unity.Android.Gradle.AndroidGradle androidGradle, System.String workingdir, System.String task, System.Action`1[T] progress) (at <4a8943a7ff7048deb64e0a5059f78d1d>:0)
UnityEditor.Android.PostProcessor.Tasks.BuildGradleProject.Execute (UnityEditor.Android.PostProcessor.PostProcessorContext context) (at <4a8943a7ff7048deb64e0a5059f78d1d>:0)
UnityEditor.Android.PostProcessor.PostProcessRunner.RunAllTasks (UnityEditor.Android.PostProcessor.PostProcessorContext context) (at <4a8943a7ff7048deb64e0a5059f78d1d>:0)
Rethrow as BuildFailedException: Exception of type 'UnityEditor.Build.BuildFailedException' was thrown.
UnityEditor.Android.PostProcessor.CancelPostProcess.AbortBuild (System.String title, System.String message, System.Exception ex) (at <4a8943a7ff7048deb64e0a5059f78d1d>:0)
UnityEditor.Android.PostProcessor.PostProcessRunner.RunAllTasks (UnityEditor.Android.PostProcessor.PostProcessorContext context) (at <4a8943a7ff7048deb64e0a5059f78d1d>:0)
UnityEditor.Android.PostProcessAndroidPlayer.PostProcess (UnityEditor.Modules.BuildPostProcessArgs args, AndroidPlayerBuildProgram.Data.AndroidPlayerBuildProgramOutput buildProgramOutput) (at <4a8943a7ff7048deb64e0a5059f78d1d>:0)
UnityEditor.Android.AndroidBuildPostprocessor.PostProcess (UnityEditor.Modules.BuildPostProcessArgs args, UnityEditor.BuildProperties& outProperties) (at <4a8943a7ff7048deb64e0a5059f78d1d>:0)
UnityEditor.PostprocessBuildPlayer.Postprocess (UnityEditor.BuildTargetGroup targetGroup, UnityEditor.BuildTarget target, System.Int32 subtarget, System.String installPath, System.String companyName, System.String productName, System.Int32 width, System.Int32 height, UnityEditor.BuildOptions options, UnityEditor.RuntimeClassRegistry usedClassRegistry, UnityEditor.Build.Reporting.BuildReport report) (at <5f40cdb07bd44d76a23dad985a4ec283>:0)
UnityEditor.BuildPlayerWindow:BuildPlayerAndRun()


5. Build completed with a result of 'Failed' in 92 seconds (92015 ms)
UnityEditor.BuildPlayerWindow:BuildPlayerAndRun ()


6. UnityEditor.BuildPlayerWindow+BuildMethodException: 4 errors
at UnityEditor.BuildPlayerWindow+DefaultBuildMethods.BuildPlayer (UnityEditor.BuildPlayerOptions options) [0x002da] in <5f40cdb07bd44d76a23dad985a4ec283>:0
at UnityEditor.BuildPlayerWindow.CallBuildMethods (System.Boolean askForBuildLocation, UnityEditor.BuildOptions defaultBuildOptions) [0x00080] in <5f40cdb07bd44d76a23dad985a4ec283>:0
UnityEditor.BuildPlayerWindow:BuildPlayerAndRun ()

 

Sounds like you have already done this step, so move onto verifying your installation.

Android build not building:

Recently (circa July 2022) there have been reports of Unity's installer failing to install the Android Tools.

https://forum.unity.com/threads/cant-build-for-android.1306098/

If it's not that, then here's how to troubleshoot:

First, make a blank project with a single blank scene and prove that it builds successfully.

If it does NOT build, then go fix your Unity installation, or your other tools, such as Android SDK, NDK, JDK, etc.

Until you can build a blank project to the target platform, don't fiddle with anything else.

Once you can build a blank project, now bisect the problem by bringing over parts of your current project and building it one subsystem at a time, perhaps stubbing things out that might trigger compiler errors.

Most often things that prevent building are third-party libraries such as Firebase.

Once you identify the subsystem, go to the documentation for it and make sure you are doing it correctly.

It may also be helpful to work through a tutorial or two for that subsystem.

 

I think my editor 2021.3.8f1 is installed successfully..
And blank project sitll isn't built as Android. But it can be built as a Window.

Well, how can I check my SDK, NDK, JDK are installed well?

 

I solved.
The solution was that generating new key store and setting package name correctly.

Still, I don't know why some people don't require setting key store and others should generate key store.