Track ATG status on a per connector basis.

[e-mobility-charging-stations-simulator.git] / src / charging-station / ocpp / 1.6 / OCPP16IncomingRequestService.ts

diff --git a/src/charging-station/ocpp/1.6/OCPP16IncomingRequestService.ts b/src/charging-station/ocpp/1.6/OCPP16IncomingRequestService.ts
index 930c4b81dfde1b0ba038dfc8dcc729ee72cb6735..2301a0fec0d54a744db8f8a8adfc7a993ded3c7d 100644 (file)
--- a/src/charging-station/ocpp/1.6/OCPP16IncomingRequestService.ts
+++ b/src/charging-station/ocpp/1.6/OCPP16IncomingRequestService.ts
@@ -242,7 +242,7 @@ export default class OCPP16IncomingRequestService extends OCPPIncomingRequestSer
     if (connectorId === 0) {
       let response: ChangeAvailabilityResponse = Constants.OCPP_AVAILABILITY_RESPONSE_ACCEPTED;
       for (const connector in this.chargingStation.connectors) {
-        if (this.chargingStation.getConnector(Utils.convertToInt(connector)).transactionStarted) {
+        if (this.chargingStation.getConnector(Utils.convertToInt(connector))?.transactionStarted) {
           response = Constants.OCPP_AVAILABILITY_RESPONSE_SCHEDULED;
         }
         this.chargingStation.getConnector(Utils.convertToInt(connector)).availability = commandPayload.type;