(node:24430) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'data' of undefined  at /Users/desartist22/Downloads/webpack-boilerplate-main/app.js:80:23  at processTicksAndRejections (internal/process/task_queues.js:95:5)  (Use `node --trace-warnings ...` to show where the warning was created)  (node:24430) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)  (node:24430) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
please do say for repo if needed