Fix

src/app/modals/delegar/delegar.page.ts

@@ -76,7 +76,7 @@ export class DelegarPage implements OnInit {
   }
 
   close() {
-    this.modalController.dismiss(null);
+    this.modalController.dismiss('close');
   }
 
   cancelTask() {
@@ -100,13 +100,20 @@ export class DelegarPage implements OnInit {
         "DelegatedUserEmail": this.taskParticipants[0].EmailAddress,
       }
       console.log(body);
+
+      const loader = this.toastService.loading()
+
       this.processes.DelegateTask(body).subscribe(res=>{
+        
         console.log(res); 
         this.toastService.successMessage('Processo delegado')
         this.close();
       },
       (error)=>{
         this.toastService.badRequest("Processo não delegado")
+      },
+      ()=>{
+        loader.remove()
       });
     }
   }