Date: 2012nov19 Language: Scala Product: ant Q. What is causing this warning when I compile my project: Cannot find annotation method 'bytes()' in type 'ScalaSignature' A. You need to include the Scala libary with your Java code. So if you are using Ant add something like:

<javac ...> ... <classpath refid="scala-build-classpath"/> </javac>

to your <javac>