Livecoding: You Can’t Extend an Object

Livecoding: You Can’t Extend an Object

http://ift.tt/2qLLdxA

Today we battled with a fearsome error, an error of odd implications and no clear solutions. Uncaught TypeError: Super expression must either be null or function

What does that even mean!?

java

via DZone.com Feed https://dzone.com

May 23, 2017 at 06:27PM

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