Khan/khan-exercises — Issue #4601: Number line - practice problems not loading
Author: KhanBugz
Created: 2011-10-19 17:46:21+00:00
State: open
Labels: ie8, xp

instructions are loading, but practice problems are not. Is there a program that I need to update/install to resolve this issue?

[number_line.html?seed=160&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_line.html?seed=160&problem=0&debug)

undefined

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; GTB7.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; BRI/1)

MathJax is loaded, ready, queue length: 0