what is this warning: Ignoring InnerClasses attribute for an anonymous inner class that doesn't come with an associated EnclosingMethod attribute [duplicate]

Question

I created the 3 layouts HDPI and MDPI and LDPI and I edit the any one of xml file, in console, they show the error:

warning: Ignoring InnerClasses attribute for an anonymous inner class that doesn't come with an associated EnclosingMethod attribute. (This class was probably produced by a broken compiler.)

Answer 1

It is a common warning when including jar files.

Use below line in proguard to avoid warning

-keepattributes EnclosingMethod