Incomplete Bug Report

Bug reports and feature requests which do not provide enough information to be tackled are either resolved as INVALID or WORKSFORME if we think it's not a bug. It is the reporter's task to first fill in all necessary information and then reopen the report. Missing important information includes:
See also:
How to Report Bugs Effectively - Excellent tips on writing quality bug reports.
Bug Writing Guidelines - Bug writing guidelines from the Bugzilla team.