i created an item with Has Variants option, and selected Colour and Size attributes, after that when i click create Multiple Variants button, nothing happens and produces error in console;
Hi,
i deleted frappe_bench folder, supervisor and frappe user, then startover installing Erpnext, i did not install any version, i think it install latest version, but nothing changed, i faced the same error again.
There are other methods that contributors in this forum have posted as well. The term Your Mileage May Vary , coined by one of them, should be kept in mind.
You could try bench switch-to-branch version-14 frappe and see if the current setup can be made to work.