Fix hint form PR

Author: waltersve

src/instantiator/aspect-instantiator.ts

@@ -45,7 +45,7 @@ export class AspectInstantiator {
         const events = metaModelElementInstantiator.getEvents(aspectNode);
         const aspect = new DefaultAspect(null, null, null, properties, operations, events);
 
-        properties.forEach(property => (property as unknown as DefaultPropertyInstanceDefinition).addParent(aspect));
+        properties.forEach(property => (property as DefaultPropertyInstanceDefinition).addParent(aspect));
         operations.forEach(operation => (operation as DefaultOperation).addParent(aspect));
         events.forEach(event => (event as DefaultEvent).addParent(aspect));
 

src/shared/rdf-model-util.ts

@@ -105,7 +105,7 @@ export class RdfModelUtil {
     static throwErrorIfUnsupportedVersion(rdfModel: RdfModel): void {
         if (rdfModel && KnownVersion.isVersionSupported(rdfModel.getMetaModelVersion()) === false) {
             throw Error(
-                `Version ${rdfModel.getMetaModelVersion()} is not supported by this versions. Supported versions are: ${KnownVersion.getSupportedVersions().join()}`
+                `SAMM ${rdfModel.getMetaModelVersion()} is not supported. Supported versions are: ${KnownVersion.getSupportedVersions().join()}`
             );
         }
     }