USPS 500 error

I just downloaded the update published today. File name is: com_hikashop_starter_2.2.2_2013-12-03.tar.gz

The USPS shipping plugin does not work in this package. I reverted to the last working version described in this thread and it works again. I had time earlier to help troubleshoot this, but seasonal tasks are keeping me busy for a few days.

Just thought everyone should know what I found out.

Tom

Hi,
We'll need more information to fix the issue that you are having with the last USPS shipping method version. Note that the last version of the USPS shipping method seems to be working fine on my end.

I can confirm that the USPS shipping method is not working in the most recent HikaShop version
(com_hikashop_business_2.2.2_2013-12-03)

I just downloaded and installed this package and I'm getting this PHP Fatal Error:

PHP Fatal error: Call to a member function xpath() on a non-object in /joomla_root/plugins/hikashopshipping/usps/usps.php on line 371