problem with paypal-ecommerce plugin

I setting up paypal-ecommerce plugin on nopcommerce version 4.0.4. I am getting following error.
I am using default theme. can any body please help me.

jquery.min.js:2 Uncaught ReferenceError: paypal is not defined
    at HTMLDocument.<anonymous> (<anonymous>:5:31)
    at e (jquery.min.js:2:30005)
    at t (jquery.min.js:2:30307)
(anonymous) @ VM773:5
e @ jquery.min.js:2
t @ jquery.min.js:2
setTimeout (async)
S.readyException @ jquery.min.js:2
(anonymous) @ jquery.min.js:2
e @ jquery.min.js:2
t @ jquery.min.js:2
setTimeout (async)
(anonymous) @ jquery.min.js:2
c @ jquery.min.js:2
fireWith @ jquery.min.js:2
fire @ jquery.min.js:2
c @ jquery.min.js:2
fireWith @ jquery.min.js:2
t @ jquery.min.js:2
setTimeout (async)
(anonymous) @ jquery.min.js:2
c @ jquery.min.js:2
add @ jquery.min.js:2
(anonymous) @ jquery.min.js:2
s.Deferred.s.Deferred @ jquery-migrate.js:847
then @ jquery.min.js:2
S.fn.ready @ jquery.min.js:2
(anonymous) @ VM773:2
b @ jquery.min.js:2
Pe @ jquery.min.js:2
append @ jquery.min.js:2
(anonymous) @ jquery.min.js:2
$ @ jquery.min.js:2
html @ jquery.min.js:2
setStepResponse @ public.onepagecheckout.js:77
nextStep @ public.onepagecheckout.js:505
c @ jquery.min.js:2
fireWith @ jquery.min.js:2
l @ jquery.min.js:2
(anonymous) @ jquery.min.js:2
load (async)
send @ jquery.min.js:2
ajax @ jquery.min.js:2
s.ajax.s.ajax @ jquery-migrate.js:305
save @ public.onepagecheckout.js:475
onclick @ VM740 onepagecheckout:1

See this Post https://www.nopcommerce.com/en/boards/topic/94640/paypal-commerce-plugin-hit-uncaught-referenceerror-paypal-is-not-defined-during-checkout

Yidna wrote:


I all ready see this post but its not helping me.  I added
insert into Setting values ('widgetsettings.activewidgetsystemnames','Payments.PayPalCommerce',0)

then clear cache even restart application.

Try restart webserver / app pool i.e. Not the Application

Yidna wrote:

sir, I did that but still have same problem.

What nop version and plugin version?
Are there any customizations or third-party plugins (especially for checkout)?
Site under SSL?

RomanovM wrote:

nopcommerce version 4.40.4
plugin version 1.00
no third party plugin for checkout
yes its under ssl

I just tested the plugin (version 1.0) on a clean installation (4.40.4 without customizations and third-party themes/plugins). It works fine, no errors in logs and browser console, checkout was successful.
Make sure you've configured the plugin correctly.

RomanovM wrote:

Thanks sir,  I was using version 1.0 which was already part of nopcommerce I download the latest plugin code and now its work fine one more problem its not showing "Venmo button".

Where is this button not shown? If it's at the checkout "payment info" step, then it's entirely up to PayPal, they decide which payment methods to show based on your PayPal business account and customer info (country, language, etc).