ANDROID STUDIO 3.0 Update: Error: Could not resolve all files for configuration ': app: xxxxxxxDebugCompileClasspath'

Question

I found this warning after updating the latest stable studio version for Android.

Error: Failed to resolve all files for configuration ': app: xxxxxxxDebugCompileClasspath'.

Failed to convert file "commons-lang-2.4.jar" to map attributes {artifactType = android-classes} using JarTransform conversion Convert output file xxxxxxx / xxxxxxx / xxxxxxx / app / commons-lang-2.4.jar.

here's gradle and gradle wrapper versions:

gradle :classpath 'com.android.tools.build:gradle:3.0.0'

and

gradle wrapper :

distributionUrl=https\://services.gradle.org/distributions/g‌​radle-4.1-all.zip

Answer 1

('libs/commons-lang-2.4.jar')

to

('libs/commons-lang-2.4.jar')

Answer 2

Gradle :

 classpath 'com.android.tools.build:gradle:3.1.0-alpha01'

Url gradle -wrapper.properties

distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip

,