1 files changed, 5 insertions, 3 deletions
diff --git a/vid-webpack-master/src/app/shared/models/serviceBase.ts b/vid-webpack-master/src/app/shared/models/serviceBase.ts
index b6dec0fbb..afa8a8136 100644
--- a/vid-webpack-master/src/app/shared/models/serviceBase.ts
+++ b/vid-webpack-master/src/app/shared/models/serviceBase.ts
@@ -2,8 +2,10 @@ export class InstantiationBase {
   readonly jobId: string;
   readonly serviceModelId: string;
 
-  constructor(data) {
-    this.jobId = data.jobId;
-    this.serviceModelId = data.serviceModelId;
+  constructor(data?) {
+    if(data){
+      this.jobId = data.jobId;
+      this.serviceModelId = data.serviceModelId;
+    }
   }
 }