handle null pointer exception

app/src/main/java/foundation/e/drive/services/OperationManagerService.java

@@ -239,6 +239,7 @@ public class OperationManagerService extends Service implements OnRemoteOperatio
     public int onStartCommand(Intent intent, int flags, int startId) {
         Log.i(TAG, "onStartCommand()");
 
+        try{
             CommonUtils.setServiceUnCaughtExceptionHandler(this);
 
             Bundle extras = intent.getExtras();
@@ -293,6 +294,10 @@ public class OperationManagerService extends Service implements OnRemoteOperatio
             }else{
                 Log.w(TAG, "Intent's extras is null.");
             }
+        }catch (Exception ex){
+            Log.e("Exception", ex.getMessage());
+            ex.printStackTrace();
+        }
 
         return super.onStartCommand(intent, flags, startId);
     }