We made a Magento 2 Parent-Theme based on Luma and we changed some css styles, it still working but we have Problems with the Checkout.
My Testside: http://staging.meat4you.ch
- 1) If some registered User is Logged-In, go to some Items, put these Items to the Shipping Card and click to Checkout - After that, the Checkout Page is not complete loaded (look the printscreen).
Its only show a white page with the Card, but the Addresses and Buttons for next Steps are missing.
2) If you are a Guest User, it works perfect!
3) If you go to Checkout and only Logged-In in the Checkout Page, its works perfect!
Somebody can help me to solve this Problem with registered Users and Logged-In before Checkout? Thank you very much.
PS: Sorry, for the Picture Puzzle, stagexchange allow only 2 Links.