Why is build.gradle showing an error?

Question

gradle

Why is build.gradle showing an error on line 6?


Error code

Caused by: groovy.lang.MissingMethodException: No signature of method: build_2juzvd2eu3e6civ4tux8qbpw4.android() is applicable for argument types: (build_2juzvd2eu3e6civ4tux8qbpw4$_run_closure1) values: 
  at build_2juzvd2eu3e6civ4tux8qbpw4.run(C:\Users\Viktor\AndroidStudioProjects\FreeLitecoinFaucet\app\build.gradle:6)
  at org.gradle.groovy.scripts.internal.DefaultScriptRunnerFactory$ScriptRunnerImpl.run

Answer 1

Write something about grooves. Maybe a groove project was created? What for?