diff --git a/packages/basic.gblib/services/SystemKeywords.ts b/packages/basic.gblib/services/SystemKeywords.ts
index 812d5c30..9d6c1fd7 100644
--- a/packages/basic.gblib/services/SystemKeywords.ts
+++ b/packages/basic.gblib/services/SystemKeywords.ts
@@ -384,7 +384,7 @@ export class SystemKeywords {
   public async getRandomId() {
 
     const idGeneration = this.dk['idGeneration'];
-    if (idGeneration.toLowerCase() === 'number')
+    if (idGeneration && idGeneration.trim().toLowerCase() === 'number')
     {
       return GBAdminService.getNumberIdentifier();
     }
diff --git a/packages/whatsapp.gblib/services/WhatsappDirectLine.ts b/packages/whatsapp.gblib/services/WhatsappDirectLine.ts
index e22ca065..3519ec8e 100644
--- a/packages/whatsapp.gblib/services/WhatsappDirectLine.ts
+++ b/packages/whatsapp.gblib/services/WhatsappDirectLine.ts
@@ -44,6 +44,7 @@ import { SecService } from '../../security.gbapp/services/SecService';
 import { Messages } from '../strings';
 import { GuaribasUser } from '../../security.gbapp/models';
 import { DialogKeywords } from '../../basic.gblib/services/DialogKeywords';
+import { GBAdminService } from '../../admin.gbapp/services/GBAdminService';
 const { MessageMedia, Client, LocalAuth } = require('whatsapp-web.js');
 const qrcode = require('qrcode-terminal');