fix bugs

Common/Types/Workflow/Components/JSON.ts

@@ -149,6 +149,12 @@ const components: Array<ComponentMetadata> = [
                     'This is executed when the JSON is successfully merged',
                 id: 'success',
             },
+            {
+                title: 'Error',
+                description:
+                    'This is executed when the JSON is not successfully merged',
+                id: 'error',
+            },
         ],
     },
 ];

CommonServer/Infrastructure/Queue.ts

@@ -23,6 +23,11 @@ export default class Queue {
         queueName: QueueName,
         jobId: string
     ): Promise<void> {
+
+        if(!jobId){
+            return;
+        }
+
         const job: Job | undefined = await this.getQueue(queueName).getJob(
             jobId
         );

CommonServer/Types/Workflow/Components/JSON/MergeJson.ts

@@ -56,9 +56,9 @@ export default class MergeJSON extends ComponentCode {
             args['json1'] = JSON.parse(args['json1'] as string);
         }
 
-        if (typeof args['json2'] !== 'object') {
+        if (typeof args['json1'] !== 'object') {
             throw options.onError(
-                new BadDataException('JSON2 is should be of type object.')
+                new BadDataException('JSON1 is should be of type object.')
             );
         }