JavaScript exception: Going to next subject yields only blank(black) screen [randomly]
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by heracleum
This started happening a day or two ago - going to the next subject randomly fails and shows only blank(black) screen.
I am seeing this on Firefox and Chrome.In Chrome, the console shows the stack trace I pasted below.
In the application-2013-11-08_20-05-09.js file the offending line is around column 184381:
... return this.subject=f.current,this.classification=new e({subject_id:this.subject.id}), ....Uncaught TypeError: Cannot read property 'id' of undefined application-2013-11-08_20-05-09.js:1
r.nextSubject application-2013-11-08_20-05-09.js:1
(anonymous function) application-2013-11-08_20-05-09.js:1
r.trigger application-2013-11-08_20-05-09.js:1
(anonymous function) application-2013-11-08_20-05-09.js:1
p application-2013-11-08_20-05-09.js:1
d.fireWith application-2013-11-08_20-05-09.js:1
d.fire application-2013-11-08_20-05-09.js:1
(anonymous function) application-2013-11-08_20-05-09.js:1
N.tap application-2013-11-08_20-05-09.js:1
N.(anonymous function) application-2013-11-08_20-05-09.js:1
t.tapped application-2013-11-08_20-05-09.js:1
(anonymous function) application-2013-11-08_20-05-09.js:1
t.succeed application-2013-11-08_20-05-09.js:1
(anonymous function) application-2013-11-08_20-05-09.js:1
r.respond application-2013-11-08_20-05-09.js:1
s.event.dispatch application-2013-11-08_20-05-09.js:1
u.handle.a application-2013-11-08_20-05-09.js:1
s.event.trigger application-2013-11-08_20-05-09.js:1
(anonymous function) application-2013-11-08_20-05-09.js:1
i.extend.each application-2013-11-08_20-05-09.js:1
i.fn.i.each application-2013-11-08_20-05-09.js:1
s.fn.extend.trigger application-2013-11-08_20-05-09.js:1
t.receive application-2013-11-08_20-05-09.js:1
(anonymous function) application-2013-11-08_20-05-09.js:1
s.event.dispatch application-2013-11-08_20-05-09.js:1
u.handle.a application-2013-11-08_20-05-09.js:1Posted