Khan/khan-exercises — Issue #8921: Equation of a line - Button says "please wait," remains disabled
Author: KhanBugz
Created: 2011-12-18 16:30:20+00:00
State: open
Labels: chrome, not-showing, win7

I finished one review exercise, then clicked "next problem" but am unable to solve the next one because the button remains disabled (and shows the words "Please Wait...) and the adjacent blue circle does not stop rotating.

[equation_of_a_line.html?seed=127&problem=show-table](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/equation_of_a_line.html?seed=127&problem=show-table&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/equation_of_a_line.html?seed=127&problem=show-table&debug&activity=%5B%5D)

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Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7

MathJax is loaded, ready, queue length: 0