check None before check_sms

notification/AcceptedResultPojo.py

@@ -3,7 +3,6 @@ from dataclasses import dataclass
 from dataclasses_json import dataclass_json
 
 from pojo import ReserveResultPojo
-from pojo.SimInfoPojo import SimInfoPojo
 
 
 @dataclass_json

workers/wait_sms_worker.py

@@ -29,6 +29,7 @@ class WaitSmsWorker:
             "sms received for phone:{}(ccid:{})".format(self.serial_modem.phone_number, self.serial_modem.ccid))
         self.logger.info(
             u'== SMS message received ==\nFrom: {0}\nTime: {1}\nMessage:\n{2}\n'.format(sms.number, sms.time, sms.text))
+        if self.serial_modem.phone_number:
             self.check_sms(sms, int(self.serial_modem.phone_number))
         params.oracle_log_sender.send_sms_reception_log(sms.number, sms.text, self.serial_modem.ccid)