Upload by Front not work

I have problem in new propriety page with a button for upload images and for feature deteails

<button type="button" data-increment="-1" class="add-additional-feature"><i class="fa fa-plus"></i> Aggiungere Nuovo</button>

<button type="button" id="ere_select_gallery_images" class="btn btn-primary">Selezionare Immagini</button>

When i click on the button not work, in production, instead, when I click in local work.My backend colleague is looking at the files but it seems there is a problem in the calls, that before making the call it is overwritten by the action. But I couldn’t undestand because I don’t have anything in console or network… Anyone have idea?