Materialize: Cannot set property 'tabIndex' of null at Dropdown._makeDropdownFocusable

Question

I am trying to test my vuejs component via jest that contains materialize select. When performing a component test, I get the following error in materialize.js:

Answer 1

This problem can happen when the input field is not wrapped inside a div with the class input-field:

Adding a div with the class "input-field might solve this problem.