Why are parameters not passed to the function?

Question

React

Good afternoon! For some reason, the received response from the server is not passed to the function. Who knows what the problem is?

const requstURL = 'http://localhost:5000/main';

    const sendRequst = (method, url) => {
        return fetch(url).then(res => {
            return res.json()
        })
    }

    sendRequst("GET", requstURL).then(data => {
        props.test(data.text)
        console.log(data)
    });

Response from server:

Answer 1

So you have on the screen where data is an array, and you do - and test does not exist, so undefined is set inthen(data => props.test(data.test)props.mainPage.messages