Attempted to open missing link URL

I have an entity with a string atribute where I store the url link to a user story as a String. (I make use of the stories API for something I want to build)  I created an action button in a datagrid for opening the URL link of the entity in that selected row but it doesn’t work.  If I use a valid link (also all the links stored in the database are valid and work if inserted in the search bar in the browser) and check the “Use literal value” of the address option, the button works as expected !!! There is full read write access to that link attribute of that entity. Also, the url link is being saved in the database, as I’ve checked.
1 answers

The first thing I’d check is security. Does the user trying to open the URL have read access to the entity and attribute?