android - Error cleaning the project -


i have switched android studio 3 canary 6 android studio 3 beta 2. cleaned project have error. can me?

edit : fixed

i added "google(), jcenter" project structure>project>google plugin repositories where, don't know why, field emptyenter image description here

change android gradle plugin version to:

dependencies {  classpath 'com.android.tools.build:gradle:2.3.3'  }

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