JavaScript React Components Managing State and Data Flow Communicating Between Components

Uche Onuekwusi
Uche Onuekwusi
15,758 Points

I am getting this error TypeError: props.changeScore is not a function

React says TypeError: props.changeScore is not a function

Dane Parchment
Dane Parchment
Treehouse Moderator 9,932 Points

Can you please provide your source code? It will be easier to debug the issue if we can see what it is. The error you mentioned can occur for a number of reasons.

If I was to make an educated guess, I would say that this is a context/binding issue. You probably need to bind your function to the proper context (this).