strange error message: bad symbolic reference. A signature in package.class refers to term apache in package org which is not available

Question

When I tried to compile simple typesafe\' akka program (scala 2.10, akka, 2.1.0):

 scalac -cp \"akka-actor_2.10-2.1.0.jar:akka-camel_2.10-2.1.0.jar\" write2.         


        

Answer 1

In case this helps anyone in the future, I was having this problem with an application I adopted after adding a new class. It turned out that the capitalization in the package name in each class within the package and the actual directory structure were different. Once I lower-cased all of the directory it started working again.