Troubleshooting - checkout_confirmation - Step 3 of 3

[amandarm]

Hi Everyone,

Could I possibly get another set of eyes. There seems to be something not closed on my checkout_confirmation page as the right sidebar and footer have gone missing. Any help spotting the problem would be most appreciated.

ZC Version: 1.5.1
Site: http://metimemelts.com/

Problem - Step 3 of 3 (Checkout Confirmation)

Thanks,
Amanda

[lat9]

Look in your store's /logs folder; there will be a myDEBUG*.log file that identifies the source of the "partial whitescreen" issue.

[amandarm]

The log shows me this:

PHP Fatal error: Function name must be a string in /home/metime5/public_html/includes/modules/payment/paypal/paypal_functions.php on line 919

So I look and the php file in that area says:

// check subtotals
if ((strval($optionsST['subtotal']) > 0 && strval($subTotalLI) > 0 && strval($subTotalLI) != strval($optionsST['subtotal'])) || strval($subTotalLI) - strval($sumOfLineItems) != 0) {
$ipn_logging('getLineItemDetails 5', 'Line-item subtotals do not add up properly. Line-item-details skipped.' . "\n" . strval($sumOfLineItems) . ' ' . strval($subTotalLI) . ' ' . print_r(array_merge($optionsST, $optionsLI), true));
$optionsLI = array();
$optionsLI["item_name_0"] = MODULE_PAYMENT_PAYPAL_PURCHASE_DESCRIPTION_TITLE;
$optionsLI["amount_0"] = $sumOfLineItems = $subTotalLI = $optionsST['subtotal'];
}


I'm not sure how to fix this.

[RodG]

The log shows me this:

PHP Fatal error: Function name must be a string in /home/metime5/public_html/includes/modules/payment/paypal/paypal_functions.php on line 919

So I look and the php file in that area says:

// check subtotals
if ((strval($optionsST['subtotal']) > 0 && strval($subTotalLI) > 0 && strval($subTotalLI) != strval($optionsST['subtotal'])) || strval($subTotalLI) - strval($sumOfLineItems) != 0) {
$ipn_logging('getLineItemDetails 5', 'Line-item subtotals do not add up properly. Line-item-details skipped.' . "\n" . strval($sumOfLineItems) . ' ' . strval($subTotalLI) . ' ' . print_r(array_merge($optionsST, $optionsLI), true));
$optionsLI = array();
$optionsLI["item_name_0"] = MODULE_PAYMENT_PAYPAL_PURCHASE_DESCRIPTION_TITLE;
$optionsLI["amount_0"] = $sumOfLineItems = $subTotalLI = $optionsST['subtotal'];
}


I'm not sure how to fix this.

This looks like a small typo/error/bug in the code.

See the $ symbol that I've highlighted? Good. Just remove the $ and resave the file.

Cheers
RodG

ps. Devs please take note. This 'bug' exists in V1.5.3 & 1.5.4 (haven't checked other versions)
pss. I see that this is already known http://www.zen-cart.com/showthread.p...ome-major-Help

[amandarm]

OMG...You're AWESOME!!! Thanks so much. My customer will be thrilled!!! :)

[lat9]

RodG beat me to it ...

[amandarm]

You're awesome too...thanks for all ya'lls help. :)

[RodG]

OMG...You're AWESOME!!!

No more than many others around here. I just happened to be the 1st to respond, and I was only able to identify this because you'd already followed up on lat9's suggestion. :) Thanks anyway. :-)

Thanks so much. My customer will be thrilled!!! :)

After reading the other thread (that I posted a link to), this problem would only occur if PayPal IPN was being used, so if you want to thrill your customer even more, I'd strongly suggest that you recommend they do away with IPN and use PayPal Express instead.

PPE has *many* benefits over the somewhat obsolete IPN method (and no downside).

Cheers
RodG