CommandInvokationFailure: Gradle build failed.

how to fix error bellow

CommandInvokationFailure: Gradle build failed.
C:/Program Files/Java/jdk1.8.0_181\bin\java.exe -classpath “C:\Program Files\Unity\Editor\Data\PlaybackEngines\AndroidPlayer\Tools\gradle\lib\gradle-launcher-4.2.1.jar” org.gradle.launcher.GradleMain “-Dorg.gradle.jvmargs=-Xmx2048m” “assembleRelease”

stderr[
C:\Users\Computer\Documents\newfg\Temp\gradleOut\src\main\AndroidManifest.xml:4:3-15:17 Error:
tools:replace specified at line:4 for attribute android:value, but no new value specified
C:\Users\Computer\Documents\newfg\Temp\gradleOut\src\main\AndroidManifest.xml Error:
Validation failed, exiting

FAILURE: Build failed with an exception.

  • What went wrong:
    Execution failed for task ‘:processReleaseManifest’.

Manifest merger failed with multiple errors, see logs

  • Try:
    Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

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

BUILD FAILED in 10s
]
stdout[
Starting a Gradle Daemon, 7 stopped Daemons could not be reused, use --status for details
:preBuild UP-TO-DATE
:preReleaseBuild
:compileReleaseAidl
:compileReleaseRenderscript
:checkReleaseManifest
:generateReleaseBuildConfig
:prepareLintJar
:generateReleaseResValues
:generateReleaseResources
:mergeReleaseResources
:createReleaseCompatibleScreenManifests
:processReleaseManifest

See http://g.co/androidstudio/manifest-merger for more information about the manifest merger.

:processReleaseManifest FAILED
10 actionable tasks: 10 executed
]
exit code: 1
UnityEditor.Android.Command.WaitForProgramToRun (UnityEditor.Utils.Program p, UnityEditor.Android.WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg)
UnityEditor.Android.Command.Run (System.Diagnostics.ProcessStartInfo psi, UnityEditor.Android.WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg)
UnityEditor.Android.AndroidJavaTools.RunJava (System.String args, System.String workingdir, System.Action1 progress, System.String error) UnityEditor.Android.GradleWrapper.Run (UnityEditor.Android.AndroidJavaTools javaTools, System.String workingdir, System.String task, System.Action1 progress)
Rethrow as GradleInvokationException: Gradle build failed
UnityEditor.Android.GradleWrapper.Run (UnityEditor.Android.AndroidJavaTools javaTools, System.String workingdir, System.String task, System.Action`1 progress)
UnityEditor.Android.PostProcessor.Tasks.BuildGradleProject.Execute (UnityEditor.Android.PostProcessor.PostProcessorContext context)
UnityEditor.Android.PostProcessor.PostProcessRunner.RunAllTasks (UnityEditor.Android.PostProcessor.PostProcessorContext context)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)