documentjs 3.2.3 issues: "ReferenceError: _gaq is not defined" when loading the own created documentation

Hi there,
I downloaded the latest documentjs from http://javascriptmvc.com/builder.html, and then, try to generate my own js documentation. At browser, the first loading is fine, but after every first load, I have to reload the same URL to see the contents. Otherwise, it will only have "loading..." at the web page. In the firebug, I found this:

...s/"+c.type.toLowerCase()+".ejs",c,DocumentationHelpers).trigger("docUpdated",[c]... production.js (line 7)

"

I found the similiar issue(https://forum.javascriptmvc.com/topic/in-own-documentation-gaq-is-not-defined) at the forums, but seems it has not been fixed. I wonder how to fix it.