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  1. #1
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    Default Paypal Express Checkout - Missing Parameter

    Error returned after completing order:

    "We were not able to process your order. Please try again, select an alternate payment method, or contact the store owner for assistance. (Missing Parameter)"

    I examined the logs; checked admin zip code; tried a couple paypal accounts in live setting; Double checked API credentials; Located in California (No EU address issues); installed latest update (March 21, 2007).

    Server: IIS 6.0; Zen Cart 1.3.7; MySQL 4.1.21; PHP 5.2

    The error wasn't much help. Any advice?

    Edit: Curl Enabled; No proxy settings; No SSL at this time
    Last edited by sitehatchery; 22 Mar 2007 at 05:50 AM.

  2. #2
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    Default Re: Paypal Express Checkout - Missing Parameter

    what did the logs say on the next line after "missing parameter" ? The longer text description of the error only appears on the log files ...
    .

    Zen Cart - putting the dream of business ownership within reach of anyone!
    Donate to: DrByte directly or to the Zen Cart team as a whole

    Remember: Any code suggestions you see here are merely suggestions. You assume full responsibility for your use of any such suggestions, including any impact ANY alterations you make to your site may have on your PCI compliance.
    Furthermore, any advice you see here about PCI matters is merely an opinion, and should not be relied upon as "official". Official PCI information should be obtained from the PCI Security Council directly or from one of their authorized Assessors.

  3. #3
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    Default Re: Paypal Express Checkout - Missing Parameter

    [messageToStack] => Array
    (
    [0] => Array
    (
    [class] => checkout_payment
    [text] => We were not able to process your order.
    Please
    try again, select an alternate payment method, or contact the store
    owner
    for assistance. (Missing Parameter)
    [type] => error
    )

    )

  4. #4
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    Default Re: Paypal Express Checkout - Missing Parameter

    Oh, do the logs give more information than the email? Where do I access the logs? Not being recorded in includes/modules/payment/paypal/logs, though it is enabled in Admin.

    It is not in Sandbox mode - in live mode. Making a 1 cent and $1 purchase.

  5. #5
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    Default Re: Paypal Express Checkout - Missing Parameter

    Here's how to get debug logging to work:
    http://www.zen-cart.com/forum/showthread.php?t=61199
    (You need to make the logs folder writable)

    Here's the latest PayPal patch:
    http://www.zen-cart.com/forum/showthread.php?t=56216
    .

    Zen Cart - putting the dream of business ownership within reach of anyone!
    Donate to: DrByte directly or to the Zen Cart team as a whole

    Remember: Any code suggestions you see here are merely suggestions. You assume full responsibility for your use of any such suggestions, including any impact ANY alterations you make to your site may have on your PCI compliance.
    Furthermore, any advice you see here about PCI matters is merely an opinion, and should not be relied upon as "official". Official PCI information should be obtained from the PCI Security Council directly or from one of their authorized Assessors.

  6. #6
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    Default Re: Paypal Express Checkout - Missing Parameter

    Thanks, I installed your latest patch and it is working now.

  7. #7
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    Default Re: Paypal Express Checkout - Missing Parameter

    Quote Originally Posted by sitehatchery View Post
    Thanks, I installed your latest patch and it is working now.
    Great :)

    PayPal has also implemented some fixes on their end, making things a little more friendly. More are scheduled for next week.
    I may publish another patch by then too.
    .

    Zen Cart - putting the dream of business ownership within reach of anyone!
    Donate to: DrByte directly or to the Zen Cart team as a whole

    Remember: Any code suggestions you see here are merely suggestions. You assume full responsibility for your use of any such suggestions, including any impact ANY alterations you make to your site may have on your PCI compliance.
    Furthermore, any advice you see here about PCI matters is merely an opinion, and should not be relied upon as "official". Official PCI information should be obtained from the PCI Security Council directly or from one of their authorized Assessors.

 

 

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