[SOLVED] Can't add attributes

[HarmPresta]

Hello,

I made new attributes for my products, but they don't show up when I want to choose them in combinations.
I don't know how to fix this issue, maybe somebody knows it. Cleared cache, tried another browser.

-edit When I add a new color it doesn't appear in the color tab.

 

Edited August 2, 2018 by HarmPresta (see edit history)

[HarmPresta]

I found the problem...

open in /src/PrestaShopBundle/Controller/Admin/ProductController.php 
$attributeGroups = $this
->getDoctrine()
->getManager()
->getRepository('PrestaShopBundle:Attribute')
->findByLangAndShop(1, 1);

set in FindByLangAndShop(you language id, you shop id)

I had a new language installed, with ID 4, changed ->findByLangAndShop(1, 1); to ->findByLangAndShop(4, 1); and all works fine now.