fixes

ui-ngx/src/app/shared/components/device/gateway-connectors.component.ts

@@ -276,8 +276,7 @@ export class GatewayConnectorComponent extends PageComponent implements AfterVie
     if (this.connectorForm.disabled) {
       this.connectorForm.enable();
     }
-    console.log( attribute)
+    const connector = typeof attribute.value === 'string' ? JSON.parse(attribute.value): attribute.value;
-    const connector = attribute.value;
     if (!connector.configuration) {
       connector.configuration = "";
     }