product and category listnings are not working after update.

-- url of the page with the problem -- : mag-tech.nl
-- HikaShop version -- : 3.0.1
-- Joomla version -- : 3.7.0
-- PHP version -- : 5.6.30
-- Browser(s) name and version -- : chrome

Hi after updating joomla to version 3.7.0. and updating hikashop to version 3.0.1.
The options of product and categorie listnings are not showing or working in joomla backend and i can not change settings.
A page with hikashop payment or hikashop checkout or joomla artikels have no problem with it. They show the options and i change settings.I can change the content item-type.
After changing the content to product listning the menu item-type is not working anymore.
I have no idea.

Hi,

We don't have the issue on our end with the 3.0.1. We've actually added a patch in one of the javascript files of HikaShop for that.
So:
Make sure that the folder media/com_hikashop/js is writable as well as its files. Run the install package of the 3.0.1 again and then clear the cache of your browser. It should then hopefully work properly.