What is the “Ignoring InnerClasses attribute” warning output during compilation?

Question

I am new to Android and am using the Ical4j library for parsing ICS (Outlook calendar) files.

However, when I build my application in Eclipse, the follo

Answer 1

I had the same error when using ksoap2 library.

To get rid of it I downloaded DJ Java Decompiler to decompile the .jar file to .java files. After that i compiled the .java files to a .jar file using eclipse.