Paypal payment not working "ReturnURL is invalid."

[woodde]

Hi there i need some help to get the Paypal Express or Paypal Standard payment working for my Shop.

 

I'm using osCommerce Online Merchant v2.3.3

 

When choosing Paypal Express payment from cart it loops back to the cart again with the error message "ReturnURL is invalid." Where can i modify that Return URL and what do i have to change?

 

In Admin Panel at Payment modules i've tried "Test API Credentials" and it returns this error

 

Warning: require(../includes/modules/payment/paypal_express.php) [function.require]: failed to open stream: No such file or directory in /var/www/html/*****/html/admin/ext/modules/payment/paypal/paypal_express.php on line 15
Warning: require(../includes/modules/payment/paypal_express.php) [function.require]: failed to open stream: No such file or directory in /var/www/html/*****/html/admin/ext/modules/payment/paypal/paypal_express.php on line 15
Fatal error: require() [function.require]: Failed opening required '../includes/modules/payment/paypal_express.php' (include_path='.:/usr/share/pear:/usr/share/php') in /var/www/html/*****/html/admin/ext/modules/payment/paypal/paypal_express.php on line 15

 

configure.php is like that

define('HTTP_SERVER', 'http://www.****.de');
define('HTTPS_SERVER', 'http://www.****.de');
define('ENABLE_SSL', false);
define('HTTP_COOKIE_DOMAIN', '');
define('HTTPS_COOKIE_DOMAIN', '');
define('HTTP_COOKIE_PATH', '/');
define('HTTPS_COOKIE_PATH', '/');
define('DIR_WS_HTTP_CATALOG', '/');
define('DIR_WS_HTTPS_CATALOG', '/');
define('DIR_WS_IMAGES', 'images/');
define('DIR_WS_IMAGES_PRODUCTS', 'http://images.****.de/');
define('DIR_WS_IMAGES_PRODUCTS_SMALL', 'http://images.****.de/products_small/');
define('DIR_WS_ICONS', DIR_WS_IMAGES . 'icons/');
define('DIR_WS_INCLUDES', 'includes/');
define('DIR_WS_FUNCTIONS', DIR_WS_INCLUDES . 'functions/');
define('DIR_WS_CLASSES', DIR_WS_INCLUDES . 'classes/');
define('DIR_WS_MODULES', DIR_WS_INCLUDES . 'modules/');
define('DIR_WS_LANGUAGES', DIR_WS_INCLUDES . 'languages/');

Edited December 2, 2013 by woodde

[abuisaacm]

Hi Woodde, I am anewbie to OSC. but i think that I can help you.

 

Try to update those modules into the catalog instead of uploading it into the admin folder

Edited December 9, 2013 by abuisaacm

[woodde]

Hi Woodde, I am anewbie to OSC. but i think that I can help you.

 

Try to update those modules into the catalog instead of uploading it into the admin folder

 

Thanks for your reply.

 

I've already copied all files from the standard version modules folder into my catalog / modules folder and nothing changed. Still the same error.

Edited December 9, 2013 by woodde

[dipanchokshi]

Hey woodie

Return URL you need to modify in your paypal account under PayPal under Website Preferences.

It should be http://www.yoursite.com/checkout_process.php

 

Moreover set in your configure.php file

 

define('HTTP_COOKIE_DOMAIN', 'www.yoursite.com');

define('HTTPS_COOKIE_DOMAIN', 'www.yoursite.com');

 

 

Hope this will solve the problem.