What is this error in build adroid and build app bundle in unity 2019.1.5?

https://i.stack.imgur.com/Hlgxc.png https://i.stack.imgur.com/FBnvJ.png

I get some Error when build android in Unity2019.1.5

I have not problem with unity 5.3.4p3 but google play do not accept my games and it wants x64 so I change to unity 2019.1.5 and in gradle and clicked on build app bundle (google play ) but I have error

I attached errors this error is

 gradle build failed see the console for details

https://i.stack.imgur.com/QjbyW.png

I had this error in unity 2019.1.5 too

please help me

I am 30 days in this errors and can not cross it thanks

I wrote errors in below:

 CommandInvokationFailure: Gradle build failed. C:/Program Files/Java/jdk1.8.0_192\bin\java.exe -classpath "F:\files\pc\Video\artoon\program files\UnitySetup64-2019.1.5\Unity\Editor\Data\PlaybackEngines\AndroidPlayer\Tools\gradle\lib\gradle-launcher-4.6.jar" org.gradle.launcher.GradleMain "-Dorg.gradle.jvmargs=-Xmx4096m" "bundleRelease"

stderr[

FAILURE: Build failed with an exception.

• Could not resolve all artifacts for configuration ':classpath'. Could not resolve com.android.tools.build:gradle:2.3.0.

  Required by: project : > Could not resolve com.android.tools.build:gradle:2.3.0. > Could not get resource 'https://jcenter.bintray.com/com/android/tools/build/gradle/2.3.0/gradle-2.3.0.pom'. > Could not HEAD 'https://jcenter.bintray.com/com/android/tools/build/gradle/2.3.0/gradle-2.3.0.pom'. > jcenter.bintray.com

• 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 32s ] stdout[ Starting a Gradle Daemon (subsequent builds will be faster) ] 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.Action`1 progress, System.String error) UnityEditor.Android.GradleWrapper.Run (System.String workingdir, System.String task, System.Action`1 progress) Rethrow as GradleInvokationException: Gradle build failed UnityEditor.Android.GradleWrapper.Run (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)

Build completed with a result of 'Failed' UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

UnityEditor.BuildPlayerWindow+BuildMethodException: 2 errors at UnityEditor.BuildPlayerWindow+DefaultBuildMethods.BuildPlayer (BuildPlayerOptions options) [0x0020e] in C:\buildslave\unity\build\Editor\Mono\BuildPlayerWindowBuildMethods.cs:181 at UnityEditor.BuildPlayerWindow.CallBuildMethods (Boolean askForBuildLocation, BuildOptions defaultBuildOptions) [0x00065] in C:\buildslave\unity\build\Editor\Mono\BuildPlayerWindowBuildMethods.cs:88 UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)