id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
16383	More specific errors when resolving template Variables	Miguel Araujo	ANUBHAV JOSHI	"When resolving a template variable that calls an object method/property. If that method/property has errors we get a `VariableDoesNotExist` exception without what errors happened, which might confuse the user. 

My patch raises the same exception, with related error information. I wasn't sure what type of Exception raise and probably the exception message is not the best one.

 "	New feature	closed	Template system	dev	Normal	fixed	_resolve_lookup, resolve, template, variable, exception	Miguel Araujo Tim Graham hirokiky@…	Accepted	1	0	0	0	0	0