Android: "Conversion to Dalvik format failed with error 1"

Question

While running my application, I received the following error:

Android: Conversion to Dalvik format failed with error 1

trouble processing "javax/net/SocketFactory.class":

Answer 1

It get fixed for me when I unchecked build automatically in eclipse (Projects-> Build Automatically).

Answer 2

Either you have the source code to javax.net.SocketFactory in your project, or your build path is messed up and it is trying to include that Java class from a JAR somewhere.