Reactjs Map Is Not A Function

You're also not using the return value of map at all (you're returning it out of then, but nothing uses the resulting promise, so it goes unused).you almost certainly don't want to repeatedly call setstate like that. The code can't map through something, so i assume that could be the problem :) When i console.log my data, it shows as an array.

When your new state relies on the value of the old state it should also be a function that returns the new value object because setstate() is async and passing a function guarantees it uses the most recent state. Krzysztof wilk staff commented a year ago. The ones where you put all your divs and show your layout,.

{list.values(list).map((e) => { return ( <tablerow key.

I created a custom usefetch hook and then i’m importing it into a separate component. Each value stored in the map is mapped to a unique key. Press question mark to learn the rest of the keyboard shortcuts But when i try to map over it to get the data to display, it tells me that.map is not a function.