Frequently Asked Questions about Lyo
Q: The validation throws a "The feature 'extends' contains an unresolved proxy" error
A: Make sure you have cloned the lyo.tools repository and imported the
org.eclipse.lyo.tools.domainmodels project. Once you have done that, close and reopen the modelling project you have been working on. Validation errors should go away.
Q: The validation throws a "The feature 'extends' has a reference to which cannot be found." error
A: See the previous question.