Node.js and bracket notation when accesing json property

I’m creating a simple app using React and Vite,I’m accesing PokeAPI to fetch the pokemon data and after that I’m just mapping those objects by leaving only the props I want.Sadly,when I want to use the bracket notation to access the object’s proprty like this:

    image: pokemon.sprites.other["official-artwork"].front_default,

I get an error:

Uncaught (in promise) ReferenceError: artwork is not defined

and strangely,the code my browser is showing me looks like this:

      image: pokemon.sprites.other.official - artwork.front_default,

full context:

      pokemons = pokemons.map((pokemon) => ({
id: pokemon.id,
pokeName: pokemon.name,
image: pokemon.sprites.other["official-artwork"].front_default,
reactID: uuidv4(),

}));

Despite the errors I get the app is working.