Diagnostic ERROR source=org.eclipse.emf.ecore code=0 Diagnosis of org.eclipse.emf.ecore.impl.DynamicEObjectImpl/urn:software-modeling:rental:e04#Fleet@3e58a80e{#//} data=[org.eclipse.emf.ecore.impl.DynamicEObjectImpl@3e58a80e (eClass: org.eclipse.emf.ecore.impl.EClassImpl@3daa422a (name: Fleet) (instanceClassName: null) (abstract: false, interface: false))] [Diagnostic ERROR source=org.eclipse.emf.ecore code=1 The required feature 'id' of 'org.eclipse.emf.ecore.impl.DynamicEObjectImpl/urn:software-modeling:rental:e04#Equipment@4466af20{#//@equipment.0}' must be set data=[org.eclipse.emf.ecore.impl.DynamicEObjectImpl@4466af20 (eClass: org.eclipse.emf.ecore.impl.EClassImpl@27ce24aa (name: Equipment) (instanceClassName: null) (abstract: false, interface: false)), org.eclipse.emf.ecore.impl.EAttributeImpl@7ed7259e (name: id) (ordered: true, unique: true, lowerBound: 1, upperBound: 1) (changeable: true, volatile: false, transient: false, defaultValueLiteral: null, unsettable: false, derived: false) (iD: true)]]
