- this.primitiveList = !isNullOrUndefined(nsdInfo[0]['ns-configuration']['config-primitive']) ?
- nsdInfo[0]['ns-configuration']['config-primitive'] : [];
+ if (!isNullOrUndefined(nsdInfo[0]['ns-configuration'])) {
+ this.primitiveList = !isNullOrUndefined(nsdInfo[0]['ns-configuration']['config-primitive']) ?
+ nsdInfo[0]['ns-configuration']['config-primitive'] : [];
+ } else {
+ this.primitiveList = [];
+ }