Annotation processors must be explicitly declared now

Question

Error:Execution failed for task \':laMusique2May2016:javaPreCompileRelease\'.
> Annotation processors must be explicitly declared now.  The following dependencies on          


        

Answer 1

Adding annotationProcessor dependencies not work for me, instead I drop this line inside build.gradle at arbitrary places works:

android.defaultConfig.javaCompileOptions.annotationProcessorOptions.includeCompileClasspath = true