Onepage Checkout not working Nop 4.40.4

It looks like you've done some customization.   I don't recall the Out of the box check/money information page shows a "cart" (items and subtotals).

Or, maybe I didn't remember the feature ;)

https://www.nopcommerce.com/en/boards/topic/93066/one-page-checkout-not-working-when-order-totals-on-payment-info-tab-option-is-enabled-nop-version-45

Or, maybe I didn't remember the feature ;)

https://www.nopcommerce.com/en/boards/topic/93066/one-page-checkout-not-working-when-order-totals-on-payment-info-tab-option-is-enabled-nop-version-45

Or, maybe I didn't remember the feature ;)

https://www.nopcommerce.com/en/boards/topic/93066/one-page-checkout-not-working-when-order-totals-on-payment-info-tab-option-is-enabled-nop-version-45

Dont know why he had the problem on v4.4
This is a known issue on v4.5
https://www.nopcommerce.com/en/boards/topic/93066/one-page-checkout-not-working-when-order-totals-on-payment-info-tab-option-is-enabled-nop-version-45

I have the same problem with version 4.40.4
It has nothing to do with third party plugins because this bug exists in a default store.
Anyone knows how to fix it?

When you say not working - what does it do ?
Any error in the log ?
Is the solution customised ?
Any third party plugins ?

Hi Yidna, In the end I decided to use version 4.50, this is the one I'm working with and it works for me. I have customized the Nop 4.30 solution for a client and am working on the Upgrade to 4.50. Thanks for answering

Yidna wrote:

I have the same problem with onepage checkout:
at checkout I enter billing address and press next to go to the shipping address it redirects me to the shopping cart. I am using the default theme.

@Breezer
What version of nopCommerce?
In browser, F12 open dev tools, and go to Console tab.  Do checkout, and see if any errors show in console.  Then check the System log for any errors.