react-book
react-book copied to clipboard
[I 6.5 - Tracking Note editing State] - Error on click to finish editing
At the end of this section, you say "If you click a Note twice to confirm the edit, you should see an Uncaught Invariant Violation error..."
Instead, when I click the Note once, I get this error:

Commit with the code is here
Yeah, looks like the error changed in React 15. Good point.
At some point, I think you're gonna have to pick a release and just stick with it -- else you could go nuts trying to keep up with this.
With webpack and package.json, couldn't you just 'freeze' things in a known state and have a reliable target?
A big rewrite is needed anyhow so it's good you open these issues. 👍
OK; I'll call 'em as I sees 'em :=)