Lambdaj Noclassdeffounderror On Android

I'm trying out lambdaj in my android app but even the simplest filtering operations fail with the exception listed. For example: Group groupedPersons= group(people,by

Solution 1:

This exception is because the library was not included the generated android app (.apk file).

To fix it, there's nothing to do on how your code is written, but about your project settings.

• If you're including it as a .jar file, make sure that the file is in the libs folder.
• If you're including it as the whole project, make sure to include the project in the Export in the Java Build path in the Project Properties.