Re: Munchkin JavaScript error: Error: Permission denied to access property 'type'

Anonymous
Not applicable
I have the Munchkin Javascript on a page on my website, and I use a tool called TrackJS (http://trackjs.com/) to monitor for errors in JavaScript on my site.

In current versions of Firefox (at least Firefox 32 & 33, though it goes earlier than that), I'm seeing the following error for viewers with the aforementioned versions of Firefox:

Error: Permission denied to access property 'type'

TrackJS records the following stack trace for the error:
  • x.event.add/v.handle@http://documents.applause.com/static/viewer/common/js/lib/jquery-1.10.2.min.js:5:10803
  • c@http://dl1d2m8ri9v3j.cloudfront.net/releases/1.2.5/tracker.js:13:65
  • .onInitialize/e.XMLHttpRequest.prototype.send@http://dl1d2m8ri9v3j.cloudfront.net/releases/1.2.5/tracker.js:13:422
  • O@http://munchkin.marketo.net/147/munchkin.js:10:150
  • H@http://munchkin.marketo.net/147/munchkin.js:10:238
  • r@http://munchkin.marketo.net/147/munchkin.js:12:95
  • F.init@http://munchkin.marketo.net/147/munchkin.js:17:87
  • m@http://munchkin.marketo.net/munchkin.js:6:133
Ignore the lines with tracker.js files, that's just TrackJS' error logging.

Has anyone seen this? Is this something that needs to be addressed by the Marketo Munchkin development team?
Tags (1)
2 REPLIES 2
Anonymous
Not applicable
Is this affecting Munchkin functionality, or just an error reported by the tool?
Kenny_Elkington
Marketo Employee
Hey Ryan,

I haven't seen this occur at all.  What happens if you disable tracker.js?  It could be doing something that conflicts with a resource which munchkin is using.