internet explorer 10 - IE10 console does not return line number on javascript error? -

I get this error in the console (which I do not get in Safari or Firefox)

 < Unable to retrieve code> "undefined or zero reference property 'partition'"   
 but there is no line number. (First, when I got different errors in Firefox and Safari, then a line number has been reported)  
 Does IE do not know where it is going, it is code or does it not want to tell me is.