Paypal express not working (Error 10426)

[leighbee]

K, I'm going to upload this to my live server and see if I'm missing something. I havent made any code changes yet so if I fail I will reinstall all DB data and try rerunning the site to see what happens

[leighbee]

Ok think I'm getting somewhere now! Log file shows this:

Request Headers: array (
0 => 'Content-Type: text/namevalue',
1 => 'X-VPS-Timeout: 45',
2 => 'X-VPS-VIT-Client-Type: PHP/cURL',
3 => 'X-VPS-VIT-Integration-Product: PHP::Zen Cart WPP-NVP',
4 => 'X-VPS-VIT-Integration-Version: 0.1',
)

Request Parameters: array (
'LOCALECODE' => 'US',
'PAYMENTACTION' => 'Sale',
'AMT' => '0.00',
'RETURNURL' => 'http://gelli.homedns.org/zencart/ipn_main_handler.php?type=ec',
'CANCELURL' => 'http://gelli.homedns.org/zencart/index.php?main_page=login&ec_cancel=1',
'PAGESTYLE' => 'Primary',
'METHOD' => 'SetExpressCheckout',
'CURRENCYCODE' => 'GBP',
'USER' => 'sales_api1.starchsupplies.co.uk',
'PWD' => '****************',
'VERSION' => '2.3',
'SIGNATURE' => '****************************************************.8tY',
)

Response: array (
'TIMESTAMP' => '2007-01-06T13:04:13Z',
'CORRELATIONID' => '5b4af68412fe4',
'ACK' => 'Failure',
'L_ERRORCODE0' => '10426',
'L_SHORTMESSAGE0' => 'Transaction refused because of an invalid argument. See additional error messages for details.',
'L_LONGMESSAGE0' => 'Order total is invalid.',
'L_SEVERITYCODE0' => 'Error',
'VERSION' => '2.300000',
'BUILD' => '1.0006',
)

SetExpressCheckout, Elapsed: 1648ms; Failure

Error is Order Total is Invalid, I'm going to work on that, create a standard zencart account and work through the old pages to figure out where its slipping up.

[leighbee]

K, Figured it out, rather stupidly I hadnt attached a price to the test product I was using. Put a price in, setup flat rate shipping and added the Testing version of the new PaypalWPP file because of ot_tax issues and seems to work well, except I have another problem now!! I'm going to create a new post for that though!

[DrByte]

What's even more strange is that if the cart contents "total" is $0, the Express Checkout button isn't supposed to be shown at all.

From which page were you clicking on the Express Checkout button? Was it the Shopping Cart page or the Login page ?


Probably can fix it by editing /includes/modules/payment/paypal/tpl_ec_button.php
line 12 should read:

if ($ec_enabled && ($_SESSION['cart']->count_contents() > 0 && $_SESSION['cart']->total > 0)) {

and similarly in /includes/modules/pages/login/header_php.php
line 121:

$ec_button_enabled = ($paypalec_enabled && ($_SESSION['cart']->count_contents() > 0 && $_SESSION['cart']->total > 0));

[leighbee]

Yeah I was primarily using the shopping cart logo. I'll give that method a try shortly

[aharper78]

Ok think I'm getting somewhere now! Log file shows this:


Error is Order Total is Invalid, I'm going to work on that, create a standard zencart account and work through the old pages to figure out where its slipping up.

Thanks Leighbee for looking into this. I still have no idea what is wrong with my paypal express module. I also have spoke to someone that is having the same issue and we believe it may be the host 1&1. Still not sure on that issue but we are looking into it. Anyone else using 1&1 and having this issue?

That is the exact same message that I keep getting in my debug log. I hope you get it figured out and please let me know if you do.

[leighbee]

Thanks Leighbee for looking into this. I still have no idea what is wrong with my paypal express module. I also have spoke to someone that is having the same issue and we believe it may be the host 1&1. Still not sure on that issue but we are looking into it. Anyone else using 1&1 and having this issue?

That is the exact same message that I keep getting in my debug log. I hope you get it figured out and please let me know if you do.

Hi Harper,

Yeah it was a combination of things, firstly make sure you can use standard shopping cart. This will highlight any configuration problems (such as total price coming up as zero). That will stop the bug report reported here.

You may wish to take a look over at http://www.zen-cart.com/forum/showthread.php?t=55143 where there are a few other niggles that have popped up, plus a fixed module file. However you will still need to fix the DB bug manually. Applying the fix on that thread will allow you to sit on a level playing field.


Hope that helps

[DrByte]

Note: the db bug is automatically fixed by using the new module attached yesterday in the thread you mentioned.