PunkApi | PHP wrapper for the PunkAPI https : //punkapi.com | REST library

I have a service class that makes an api call and stores data into its property. Then my interactor class have a method where I want to make service class api call and when data will be stored - return it. I tried myself to handle this with completion handler and dispatch group, but (I suppose I just missing something) this didn't work. I would be very appreciated if you help me to deal with this problem. Thanks in advance!

Service class:

I am consuming data from this api: https://api.punkapi.com/v2/beers/random. So I have to retrieve only few fields from this json: id, name, description and mesh_temp

I run into the problem where I can't save data to database because of next exception

I want to loop between the data from this api,but i can't show them in return(doesn't show something)

I want to get information using retrofit2 However, it is not possible due to the first error. How to solve this this error is not infomation,,,,,

I am using an API to fetch and render the data it into cards. I want to add pagination and for this I'm using the React Pagination component. I'm rendering 9 cards per page, the page number and the number of cards are determined by the API url. The problem is that when I click on a pagination button it seems to call the API twice, one for the first page and one for the page that I'm requesting. I'm not sure what I'm doing wrong here.

This is the part where I fetch the data and try to update the page number:

I am using an API to fetch and render the data it into cards. I want to render a corresponding modal for each card when the card is clicked. I am using the React modal component by material-ui (the simple modal example). The problem is that instead of the modal for the clicked card, I'm getting the modal for the last card. I managed to "capture" the data of the clicked card in a state hook, but I'm not sure how to use that to render the correct component.

This is the Home component where the cards are rendered:

I am making a rather simple API call to (https://api.punkapi.com/v2/beers) and displaying fetched data in the component, but somehow the data is not getting displayed on the page, but when I console log it the data is displayed correctly.

I am trying to make a GET request to an API, assign the response to a variable and console.log it. Currently I get null in the console and I don't know why. when I just console.log the res.data I get the data, but for some reason the value does not get assigned to the variable allBeers, how can I save the response to that variable and use it?

Here is my code: