Fix JS error - Githubissues

droplet-editor / droplet

Block language reenvisioned as a text editor

http://droplet-editor.github.io

MIT License

225 stars 84 forks source link

Closed breville closed 2 years ago

breville commented 2 years ago

The New Relic JavaScript error tracking for https://studio.code.org reports its top error as:

Error: Cannot read properties of undefined (reading 'unmark')

I've not been able to repro, but believe this fix should fix the error, hopefully without any noticeable side effects.