[TYPO3-commerce] Checkout - payment or delivery change reirect to an empty page

[Robert Wildling]

Anybody help, please?

> Hi,
>
> I desperately hope you can help me here,i cannot find any solution since
> weeks in the meantime!
>
> I am on Typo3 5.7 and commere 0.13
>
> Having put products in the basket, I would like to change the delivery
> method or the payment method. On change the site goes from such a URL
>
> http://localhost/Saliterer/index.php?id=29
>
> to this one:
>
> http://localhost/Saliterer/index.php?tx_commerce_pi1%5BcatUid%5D=4&tx_commerce_pi1%5BartAddUid%5D%5B24%5D%5Bprice_id%5D=24&tx_commerce_pi1%5BartAddUid%5D%5B24%5D%5Bcount%5D=3&tx_commerce_pi1%5BpayArt%5D=3&tx_commerce_pi1%5BdelArt%5D=31
>
>
> What's most disturbing is that the second link has no id-value (which
> was 29 in the original link) anymore. Any odea what the reason for that
> might be?
>
> THank so much for any help!!
> Regards, Robert