id summary reporter owner description type status priority milestone component version severity resolution keywords cc external_id 2524 Review places where argument / null reference exceptions are thrown jng jng "There are still some places in the MapGuide codebase where naked MgNullArgumentException and MgNullReferenceException objects are thrown. Cases where these are thrown provide no useful context for the developer as it lack key important information: The name of the argument that is null. We already have a CHECKARGUMENTNULL() and CHECKNULL() macros to inject the argument name when throwing the exception. We need to find all cases where such exceptions are still manually thrown and replace them with this macro." task closed low 3.0 General trivial fixed