4.2.2. Debug and Resolve ClassNotFoundExceptions and NoClassDefFoundErrors

Summary

ClassNotFoundExceptions usually occur due to an unresolved dependency. This means you must explicitly define the dependencies on other modules or copy JARs from external sources.

Procedure 4.8. 

  1. If there is not a module for the missing class, Section 4.2.4, “Find the JAR in the Previous Install”