Fedex error: String could not be parsed as XML

[lat9]

Did you create accounts with UPS and USPS? In your ZC admin, what are your settings for the two shipping modules (without your account numbers)?

[petergy]

I have noticed that my ZC is very slow and started to give other problems. It was originally installed by my hosting service. I decided to stat from screcth and reinstalled the entire ZC in a new folder. Now everything is much better and UPS and USPS are working properly. However, FedEx module causes some troubles. After installation if customer is ready to check out there is a blank page and that is the end of it. If I set FedEx "false" everything is back to normal. I read through some of the treads, but have not find anything that fixed it. Any suggestions?
Thank you

[DrByte]

there is a blank page

A quick search in the FAQs for "blank page" brings up this article: http://www.zen-cart.com/content.php?124-blank-page

[petergy]

Thank you. Naturally I was looking for the cache in my main domain folder, not in the ZC :-) Sorry.

Ok, here is the line in the debug about the FedEx. What is my next step?

[11-Sep-2012 21:29:50] PHP Fatal error: Uncaught exception 'Exception' with message 'String could not be parsed as XML' in /home/petergy/public_html/safercallusa.com/store/includes/modules/shipping/fedexground.php:377
Stack trace:
#0 /home/petergy/public_html/safercallusa.com/store/includes/modules/shipping/fedexground.php(377): SimpleXMLElement->__construct('')
#1 /home/petergy/public_html/safercallusa.com/store/includes/modules/shipping/fedexground.php(184): fedexground->getPrice('GROUNDHOMEDELIV...')
#2 /home/petergy/public_html/safercallusa.com/store/includes/classes/shipping.php(136): fedexground->quote('')
#3 /home/petergy/public_html/safercallusa.com/store/includes/modules/pages/checkout_shipping/header_php.php(185): shipping->quote()
#4 /home/petergy/public_html/safercallusa.com/store/index.php(36): require('/home/petergy/p...')
#5 {main}
thrown in /home/petergy/public_html/safercallusa.com/store/includes/modules/shipping/fedexground.php on line 377

[coucho]

I just installed this mod today & I am getting the same result as petergy. On the admin side I provided an account & all relevant data but I get the same error code in my cache. Screen locks up and goes white. Looked at the faq suggested by Dr.Byte but its greek to me.


[14-Sep-2012 17:36:50] PHP Fatal error: Uncaught exception 'Exception' with message 'String could not be parsed as XML' in /home/coucho/public_html/perkalatte.com/includes/modules/shipping/fedexground.php:377
Stack trace:
#0 /home/coucho/public_html/perkalatte.com/includes/modules/shipping/fedexground.php(377): SimpleXMLElement->__construct('')
#1 /home/coucho/public_html/perkalatte.com/includes/modules/shipping/fedexground.php(184): fedexground->getPrice('FEDEXGROUND')
#2 /home/coucho/public_html/perkalatte.com/includes/classes/shipping.php(136): fedexground->quote('')
#3 /home/coucho/public_html/perkalatte.com/includes/modules/pages/checkout_shipping/header_php.php(185): shipping->quote()
#4 /home/coucho/public_html/perkalatte.com/index.php(36): require('/home/coucho/pu...')
#5 {main}
thrown in /home/coucho/public_html/perkalatte.com/includes/modules/shipping/fedexground.php on line 377

[Ajeh]

Check that you are using the current FedEx add on as it has changed ...
www.zen-cart.com/downloads.php?do=file&id=1489

[coucho]

Thanks again Ajeh...I was using the old version. Went to the numinix site to download the new version.

[percoco]

Check that you are using the current FedEx add on as it has changed ...
www.zen-cart.com/downloads.php?do=file&id=1489

That URL doesn't work, but I did find this -> Numinix FedEx Web Services Shipping add-on for ZenCart. Module is installed, but giving quotes on weight different that item selected. I.E. for a single item that is 0.75lbs the rate quoted is based on 3.83lbs, for 3 items totally 4lbs quote is based on 7.40lbs... Any idea where the extra weight is coming from? does not appear to be fixed or percentage though (seems to vary between 3 & 3.5lbs based on the tests I've done so far)... Also all other (default) shipping modules (except Store Pick-up) have been disabled/unistalled. Thanks for any help.