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JavaScript React Basics (2018) First Steps in React Create a React Element

Posted by Jason Herscovici
Jason Herscovici
8,683 Points

Getting an error when trying to see what is printed in the console

I get this error when I look at the console:

react.development.js:2337 [Deprecation] SharedArrayBuffer will require cross-origin isolation as of M91, around May 2021. See https://developer.chrome.com/blog/enabling-shared-array-buffer/ for more details. (anonymous) @ react.development.js:2337 app.js:3 Uncaught SyntaxError: missing ) after argument list index.html:42 Live reload enabled.

anyone know what's wrong?

1 Answer

Peter Vann
Peter Vann
36,425 Points
Peter Vann
Peter Vann
36,425 Points

Hi Jason!

Not sure, but I suspect this is at the heart of your error:

Uncaught SyntaxError: missing ) after argument list index.html:42

It seems you are missing a closing paren...

Start looking at line 42 of index.html...

I hope that helps.

Stay safe and happy coding!