Fix add nested property rule
@@ -125,6 +125,7 @@ export class EventSchemaComponent implements OnChanges {
nested['@class'] = 'org.apache.streampipes.model.schema.EventPropertyNested';
nested.elementId = uuid;
nested.eventProperties = [];
+ nested.domainProperties = [];
if (!eventProperty) {
this.eventSchema.eventProperties.push(nested);
} else {
