Subscription not working

[parthparekh3]

Describe the bug
Calling await context.api.subscriptions.delete() is giving 500

To Reproduce

import {Page, SmartApp, SmartAppContext} from '@smartthings/smartapp';
import{ InstalledAppConfiguration } from "@smartthings/core-sdk"
import express from 'express';
import { AppEvent } from '@smartthings/smartapp/lib/lifecycle-events';
const server = express();
const PORT = 3000;


const appID = "c0c4806c-d6cb-4966-b1c2-21a2b883b01b"

/* Define the SmartApp */
const smartapp = new SmartApp()
    .enableEventLogging(2) // logs all lifecycle event requests and responses as pretty-printed JSON. Omit in production
    .appId(appID)
    .permissions(['r:devices:*'])
    .page('mainPage', (context:SmartAppContext, page:Page, configData?:InstalledAppConfiguration  ) => {
        page.section('settings', section => {
            section
                .deviceSetting('lock')
                .capabilities(['lock'])
                .permissions('rwxi')
            console.log("settings",section);
        });
    })
    // Called for both INSTALLED and UPDATED lifecycle events if there is no separate installed() handler
    .updated(async (context:SmartAppContext, updateData:AppEvent.UpdateData) => {
        // console.log(context.api.subscriptions.delete())
        console.log(JSON.stringify(context.config))
        // let currentTemp = await context.api.devices.getCapabilityStatus(context.config.lock[0].deviceConfig.deviceId,'main','lock')
        // console.log(currentTemp.coolingSetpoint.value)
        await context.api.subscriptions.delete() // clear any existing configuration
        // await context.api.subscriptions.unsubscribeAll();
        await context.api.subscriptions.subscribeToDevices(context.config.lock, '*', '*', 'myDeviceEventHandler');
        await context.api.devices.sendCommands(context.config.lock, 'perfectnumber12833.lock', "lock");
        // await context.api.devices.sendCommands(context.config.lock, 'perfectnumber12833.lock', "unlock");
        console.log("updated data",JSON.stringify(updateData));
        console.log(context.config,"req sent1")
    })
    .subscribedEventHandler('myDeviceEventHandler', async (context, event) => {
        // await context.api.devices.sendCommands(context.config.main, 'lock', "locked");

    });

server.use(express.json());

/* Handle POST requests */
server.post('/', function (req, res, next) {
    console.log(req.body)
    smartapp.handleHttpCallback(req, res);
});

/* Start listening at your defined PORT */
server.listen(PORT, () => console.log(`Server is up and running on port ${PORT}`));

When i use below code
await context.api.subscriptions.delete() // clear any existing configuration

I get this error

2024-04-22T10:47:20.392Z error: AxiosError: options must be an object
    at Object.assertOptions (D:\Work\krishworks\smartlock\node_modules\@smartthings\core-sdk\node_modules\axios\lib\helpers\validator.js:62:11)
    at Axios.request (D:\Work\krishworks\smartlock\node_modules\@smartthings\core-sdk\node_modules\axios\lib\core\Axios.js:65:15)
    at Function.wrap [as request] (D:\Work\krishworks\smartlock\node_modules\@smartthings\core-sdk\node_modules\axios\lib\helpers\bind.js:5:15)
    at EndpointClient.<anonymous> (D:\Work\krishworks\smartlock\node_modules\@smartthings\core-sdk\dist\endpoint-client.js:136:56)
    at Generator.next (<anonymous>)
    at fulfilled (D:\Work\krishworks\smartlock\node_modules\@smartthings\core-sdk\dist\endpoint-client.js:5:58)
    at processTicksAndRejections (node:internal/process/task_queues:95:5)
2024-04-22T10:47:20.393Z debug: RESPONSE: {
  "statusCode": 500,
  "message": "Server error: 'AxiosError: options must be an object'"
}

Expected behavior
It should delete the subscriptions

Actual behavior
It gives throws a 500 error

[parthparekh3]

@rossiam this works when the sdk is "@smartthings/core-sdk": "8.0.1",

[bflorian]

This issue was introduced with a new version of Axis 0.x that is not really backward compatible despite its version number. We are working on a solution.

[rossiam]

New version 4.3.4 depends on new core SDK that uses Axios 0.28.1 now should fix this.