Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

Uncaught TypeError: this.setState is not a function

See original GitHub issue

I get: Uncaught TypeError: this.setState is not a function in my browser console when typing,

I think it’s referencing the evt as this.

Issue Analytics

State:
Created 5 years ago
Comments:6 (3 by maintainers)

Top GitHub Comments

11reactions

codeslayer1commented, Apr 11, 2018

This does not seem to be an error with the component. Looks like in your onChange method, you do not have access to this. You must bind this to your onChange function. To do this, add this line in your constructor.

this.onChange = this.onChange.bind(this);

See if this helps.

0reactions

Abhinash1994commented, Apr 7, 2019

I get: simple problem but i don’t know how can i solve it. when i will submit the ckeditor then i got with html tag the my content .

what’s up?

Top Results From Across the Web

React this.setState is not a function - Stack Overflow

trying to write an app working with an API. I keep getting this error: TypeError: this.

React - How to fix this.setState is not a function error

Fixing this.setState error with arrow function syntax ... To avoid the this keyword context from being replaced by the function, you can declare ......

React Error: "this.setstate is not a function" - How to Fix

“this.setstate is not a function” is a common error message that comes up in React. In this article, we'll learn how to fix...

How to fix - this.setState is not a function error in React

The reason why this error occurs is because of a concept called Closures in JavaScript. That means the scope/context of the function ......

React - setState is not a function - debuggr.io

Component 's setState method. unfortunately, this won't work well. When the user click the button we will get an error: TypeError: this.setState ......