Android Studio 3.0 migration AAPT2 error

Question

After migrating my existing project to Android Studio 3.0, it is not compiling. Below are the log details:

Error:java.util.concurrent.ExecutionE         


        

Answer 1

this problem occur when there is something wrong in your XMl file

1:- remove all unnecessary XML files from your code

2:- Reopen and Check XML files

If there is Still Problem

Go to your gradle.properties write the below code

android.enableAapt2=false 

and then Go to your build.gradle(app) write the below code and Sync your project

aaptOptions {
        cruncherEnabled = false
    }

Note android.enableAapt2=false is deprecated, and will be removed by the end of 2018, so this doesn't solve the problem, is just a temporary workaround

Answer 2

Is your username in OS cyrillic? If so - you need to change the .gradle resource folder in settings to path which does not contain cyrillic symbols. In ->Settings-> Build, Execution -> Gradle change Service directory path to "C:/Users/Public/.gradle"

Answer 3

Go to your gradle.properties write the below code and Sync your project

android.enableAapt2=false