Gradle DSL method not found: 'implementation()'
Possible causes:
The project 'My Application' may be using a version of the Android Gradle plug-in that does not contain the method (e.g. 'testCompile' was added in 1.1.0).
Upgrade plugin to version 4.0.0 and sync project
The project 'My Application' may be using a version of Gradle that does not contain the method.
Open Gradle wrapper file
The build file may be missing a Gradle plugin.
Apply Gradle plugin
Gradle DSL method not found: 'implementation()' Possible causes: The project 'My Application' may be using a version of the Android Gradle plug-in that does not contain the method (e.g. 'testCompile' was added in 1.1.0). Upgrade plugin to version 4.0.0 and sync project
The project 'My Application' may be using a version of Gradle that does not contain the method. Open Gradle wrapper file
The build file may be missing a Gradle plugin. Apply Gradle plugin