I am trying to include this add on in OSC v 2.31
I have installed this module as instructed in the readme.txt that comes with the download but I can still not get it to work. Every thing goes fine until I try to configure the module.
When I go to configure USPS, the default values are all displayed in the right column, but when I select "Edit" that column disappears completely.
I get the same error in a fresh install and un edited version of OSC 2.31 as well.
I know this was discussed before but the solution given did not help.
Any help would be appreciated.