Receiving Multiple Console Warnings

[AngeloAnolin]

Do you want to request a feature or report a bug?

Reporting a Bug

What's the current behavior?

In the Console, there's a lot of warnings saying something like:

Warning: componentWillMount has been renamed, and is not recommended for use. See https://fb.me/react-unsafe-component-lifecycles for details.

* Move code with side effects to componentDidMount, and set initial state in the constructor.
* Rename componentWillMount to UNSAFE_componentWillMount to suppress this warning in non-strict mode. In React 17.x, only the UNSAFE_ name will work. To rename all deprecated lifecycles to their new names, you can run `npx react-codemod rename-unsafe-lifecycles` in your project source folder.

Please update the following components: Uncontrolled(Calendar)

What's the expected behavior?

No console warnings related to the prescribed method by Facebook.

Code Sample

1. See this example: Big Calendar Demo
2. Modify the dependencies. Remove react-big-calendar and add again. Notice that the version number changes (From 0.22.0 to 0.22.1)
3. In the browser emulator, expand the console panel. Notice the warnings generated.

[floriaanpost]

I am having the same issue, it would be great if it could be resolved!

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[rever96]

Don't stale it. theese warning has to be fixed

[kiril-daskalov]

UP!