CommandInvokationFailure: Gradle build failed.

I am gonna make Vuforia project but I've got error. I have tried many things since two days, please help me! My setup is Unity 2018.2.10f1, jdk1.8.0_191 and Android SDK-Tools 26.1.1

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CommandInvokationFailure: Gradle build failed.

C:/Program Files/Java/jdk1.8.0_191\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[ . FAILURE: Build failed with an exception. . What went wrong: A problem occurred configuring root project 'gradleOut'.

No toolchains found in the NDK toolchains folder for ABI with prefix: mips64el-linux-android

. 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 17s ] stdout[ Starting a Gradle Daemon, 3 incompatible Daemons could not be reused, use --status for details Observed package id 'tools' in inconsistent location 'C:\Android_SDK\toolsx' (Expected 'C:\Android_SDK\tools') Already observed package id 'tools' in 'C:\Android_SDK\tools'. Skipping duplicate at 'C:\Android_SDK\toolsx' Observed package id 'tools' in inconsistent location 'C:\Android_SDK\toolsxx' (Expected 'C:\Android_SDK\tools') Already observed package id 'tools' in 'C:\Android_SDK\tools'. Skipping duplicate at 'C:\Android_SDK\toolsxx' Observed package id 'tools' in inconsistent location 'C:\Android_SDK\toolsx' (Expected 'C:\Android_SDK\tools') Already observed package id 'tools' in 'C:\Android_SDK\tools'. Skipping duplicate at 'C:\Android_SDK\toolsx' Observed package id 'tools' in inconsistent location 'C:\Android_SDK\toolsxx' (Expected 'C:\Android_SDK\tools') Already observed package id 'tools' in 'C:\Android_SDK\tools'. Skipping duplicate at 'C:\Android_SDK\toolsxx' ] 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 (UnityEditor.Android.AndroidJavaTools javaTools, System.String workingdir, System.String task, System.Action`1 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) ![alt text][1]a [1]: /storage/temp/126396-untitled.png