opencart integration issue: php unknown, no payment options found

[littlebear1123]

open cart error log: PHP Unknown: Creation of dynamic property Template\Twig::$registry is deprecated .....
when check out ,it shows no payment option found.
opencart vision 3,
lastest vision Btcpay serve

Can anyone help me?

[pavlenex]

cc @ndeet any idea what's happening here?

[ndeet]

@littlebear1123 did you enable the payment method? see 4. here:
https://docs.btcpayserver.org/OpenCart/#21-configure-btcpay-server-extension-in-opencart

The twig error seems to come from opencart itself not from BTCPay extension. If you enabled and saved the payment method and the problem persists can you please give me the exact OpenCart version and PHP version? You can see it in the blue box when you are editing the BTCPay payment option.

[littlebear1123]

Hi, Thank you for responding. Here are the information: Debug info: OpenCart 3.0.3.9 with BTCPay Extension 3.1.0 on PHP 8.3.6 I really appreciate your help. Littlebear

…

On Tue, Apr 23, 2024 at 11:19 AM ndeet ***@***.***> wrote: @littlebear1123 <https://github.com/littlebear1123> did you enable the payment method? see 4. here: https://docs.btcpayserver.org/OpenCart/#21-configure-btcpay-server-extension-in-opencart The twig error seems to come from opencart itself not from BTCPay extension. If you enabled and saved the payment method and the problem persists can you please give me the exact OpenCart version and PHP version? You can see it in the blue box when you are editing the BTCPay payment option. — Reply to this email directly, view it on GitHub <#5942 (reply in thread)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BG5HTRJNSBU76S6EF5JXUWDY6Z3X5AVCNFSM6AAAAABGT4NALOVHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4TEMBSGQYDO> . You are receiving this because you were mentioned.Message ID: ***@***.*** com>

[ndeet]

Hi,

thank you, can you please double check on the link from above section 4., so that on the extension settings page if BTCPay payment method is enabled?

[ndeet]

OpenCart version 3 is quite old, I doubt it works with PHP 8.3.x you likely need to downgrade to PHP 8.0 or even PHP 7.4, see "Compatible PHP versions" here https://next-cart.com/blog/opencart-4-vs-opencart-3/

[littlebear1123]

Hi, I'm sure it is enabled. According to the link you sent me , it said Open cart 3.0.3.8 is the most stable vision so far. I really appreciate your information. Could you guide me ro downgrade to PHP 8.0 or even PHP 7.4? If it still doest wokr, i will consider updating open cart to the latest version. Have a lovely day ! Littlebear

…

On Wed, Apr 24, 2024 at 5:44 AM ndeet ***@***.***> wrote: OpenCart version 3 is quite old, I doubt it works with PHP 8.3.x you likely need to downgrade to PHP 8.0 or even PHP 7.4, see "Compatible PHP versions" here https://next-cart.com/blog/opencart-4-vs-opencart-3/ — Reply to this email directly, view it on GitHub <#5942 (reply in thread)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BG5HTRJ22QGBH5JDYLPXANLY655HPAVCNFSM6AAAAABGT4NALOVHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4TEMJRGAYTE> . You are receiving this because you were mentioned.Message ID: ***@***.*** com>

[ndeet]

Downgrading your PHP version is done over the hosting provider usually. As you have the most recent version PHP 8.3 it seems they are a good one and likely offer to switch PHP versions. The docs or faq of your hosting provider should give you more info on this.

OpenCart 3 is not the latest one, there is OpenCart 4.0.2.3 which supports PHP 8.1 and newer. So if you just started out you maybe want to try to get started with OpenCart 4.