File is not a Pluto.jl notebook error

[junglegobs]

I have a Pluto notebook here which creates the following binder link.

It is definitely a Pluto notebook, so I don't understand where the error comes from. Is the version of Pluto too old/new?

[fonsp]

It looks like you did not copy the full URL from https://pluto-on-binder.glitch.me/ , only the first part. Be sure to right click the URL, and then "Copy URL to clipboard". Hope this helps!