I tried to create downloadable product following the documentation I failed in step 3.
My tab with “Downloadable Information” is empty:
I spend a few hours trying to debug this. There is no error in JS console or magento log. I also disabled modules. Cleared cache of course.
Mage_Downloadable_Block_Adminhtml_Catalog_Product_Edit_Tab_Downloadable::__construct() is called but _toHtml() is not (as far as I can tell). I read though related classes, templates and layouts but I could not figure out from where it should be called or what the problem is.
I am totally lost. Any advice where to dig deeper?
