How to fix Paypal incompatible issue with Magento 2.2.x?

Issue: 

We use module M2OSC v2.2.3 on M2.2.6 and found that it stuck on the one-step checkout page.

And I try it on both Chrome and Safari, even in private mode. But still get the same result. Please help.

Solution:

The root of the issue is that the module is not compatible with PayPal on Magento 2.2.x at this time.

To solve this issue, we have removed this code

 'Magento_Paypal/js/view/payment/method-renderer/in-context/checkout-express': {

                'Bss_OneStepCheckout/js/view/payment/method-renderer/in-context/checkout-express-mixin': true

            },

in file /app/code/Bss/OneStepCheckout/view/frontend/requirejs-config.js

Please check and follow the guide.

If you have any issues, please don't hesitate to contact us.

We'd like to help.