Apk android export error [Solved]

When I try to export my apk I have this errors:

—CommandInvokationFailure: Gradle build failed.
C:/Java/jdk1.8.0_112\bin\java.exe -classpath “C:\Program Files\Unity\Editor\Data\PlaybackEngines\AndroidPlayer\Tools\gradle\lib\gradle-launcher-4.0.1.jar” org.gradle.launcher.GradleMain “-Dorg.gradle.jvmargs=-Xmx2048m” “assembleRelease”

—UnityEditor.BuildPlayerWindow+BuildMethodException: 3 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)

Seems like a problem with your gradle installation.
Also 100% not related to google play services. Try building with the Internal option.

How do you build with the “Internal Option”?

Export > Android

Eclipse > Import > the file cant find folders or .jar archives. Hence, I cant export the game.
When I copy and paste these missing archives from another WORKING game, I get this.

How can I be sure my Buildbox isnt bugged?! The .bbdoc file doesnt recognize or misplace elements…
I dont even know what to say to a programmer.

To make it worst, I was struggling to upload a demo to for a local Indie Dev convention… I had till 23:59h to sign up. But I wasted all these days since I started the thread and couldnt sort it out. So that’s gone. Wasting money, time and opportunities everyday now.

Trey… are you reading this? Can you take charge of this situation? Im a BB client.

Have you ever run the code on an emulator or deivce?
Also right now I downloaded entire new SDK from google and installed newest Java7. Then I created new project in new workspace, just simple hello world. When I run it on phone there is no problem, when I try to export it, BOOM CRASH! Of course with this problem.

this video can help you : how to upload unity game to google play | publish unity game to google play - YouTube

many error on hub, many error on android build, many disk space, no integration with folders of android studio, many problems unity.