Hi, every the paypal screen opens I get this error: can someone help ? Thanks !

Thanks for the heads-up! Getting a fix out for this asap.
This should now be resolved, please clear your cache, make sure paypal.version === '4.0.112' and you should be good.
I am encountering this too. It always happens during paypal create payment when using php rest sdk under this code
payment: function() {
// Set up a url on your server to create the payment
var CREATE_URL = '/demo/checkout/api/paypal/payment/create/';
// Make a call to your server to set up the payment
return paypal.request.post(CREATE_URL)
.then(function(res) {
return res.paymentID;
});
},

Is there any progress on this one ? Same happens for me using the node rest sdk

Can you advise what paypal.version shows in your console? Thanks
Have same issue

Same issue with version 4.0.136:

Going to reopen this issue while I investigate. Thanks for the heads up.
Hey all this is a CORS issue not a JS issue
The response from your payment URL needs the following header even if the header isn't being set Access-Control-Expose-Headers: paypal-debug-id
I can also see that this is wrapped in a try/catch in my version but still outputs an error in the console but doesn't stop execution
Thanks @oilee80
Do others on this thread actually see the flow being blocked by this error? Or do you just see the error in the console without any other effects?
@bluepnume no, flow wasn't blocked by this error, it was just red error in console, in my case, didn't affect anything I aware of.
But I don't see such error recently, it disappeared. Guess it was fixed, or you changed smth...
paypal.version is 4.0.157
Yep! This was fixed in the latest release.
This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.
Most helpful comment
Going to reopen this issue while I investigate. Thanks for the heads up.