Cascading dropdown issue

[jmbarra78]

Hi,
I have a list with two cascading dropdown fields. When I want to add rows, cascading dropdown doesn't work. I get three error in Firebug:
TypeError: b.fn.popover is undefined

TypeError: jQuery(...).popoverex is not a function

Error: Load timeout for modules: fab/window-min,fab/elementlist-min http://requirejs.org/docs/errors.html#timeout
However, with admin template, my form works perfectly. I installed lastest github.
Regards

 

[troester]

with admin template

Do you mean "in the backend"?
Which Joomla template?

 

[jmbarra78]

Yes, it works in the backend
I use isis template un backend and protostar in frontend

 

[jmbarra78]

I have a datetime element in this list with validation "notempty". When I disabled this option all cascading dropdown elements work

 

[troester]

Do you have ajax validation enabled in your form?

 

[jmbarra78]

I tried with ajax validation enabled and disabled, but It didn't work validation "not empty" in date field and cascadingdropdown...