3rd-party Gradle plug-ins may be the cause

Question

After updating to Android Studio 3.1 I got this error message:

The project works fine and this is mostly just a warning, so my question is what\'s the meani

Answer 1

at android studio v3.1.2 , happen Error:

Folder D:\AndroidProjects\app\build\generated\source\kaptKotlin\debug
Folder D:\AndroidProjects\app\build\generated\source\kaptKotlin\release
3rd-party Gradle plug-ins may be the cause

because dataBinding use apply plugin: 'kotlin-kapt' so add

kapt {
    generateStubs = true
}

1. Change gradle plugin version to 3.1.2
2. Change Kotlin version to 1.2.30
3. Then Android studio changed gradle wrapper to version 4.4
4. Then Android studio was saying that the build tools version used was 27.1.1 and that I should change it to 27.1.1 so I also changed the target SDK to 27