id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
22	Missing line number for errors in expression evaluation	cmlenz	cmlenz	For example, when trying to call a name that evaluates to `None`, the line number in the exception is always set to '''1''', regardless of the actual line number.	defect	closed	major	0.2	Expression evaluation		fixed