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

问题

I found this warning after upgrading the latest android studio stable version

Error:Could not resolve all files for configuration ':app:xxxxxxxDebugCompileClasspath'.

Failed to transform file 'commons-lang-2.4.jar' to match attributes {artifactType=android-classes} using transform JarTransform Transform output file xxxxxxx/xxxxxxx/xxxxxxx/app/commons-lang-2.4.jar does not exist.

here is 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

回答1:

change dependency declaration

from

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

to

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

回答2:

Change the classpath of Project Gradle to:

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

OR

change distributionUrl of gradle-wrapper.properties to

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

Hope it helps you

回答3:

I had the same problem, build -> clean project worked for me.

来源：https://stackoverflow.com/questions/46952796/android-studio-3-0-upgrade-errorcould-not-resolve-all-files-for-configuration