Observed on translatewiki.net. Steps to reproduce unknown.
PHP Fatal error: Call to a member function setDefault() on a non-object in /www/translatewiki.net/w/extensions/SemanticMaps/includes/forminputs/SM_FormInput.php on line 55
MediaWiki 1.21alpha (7c7b6bc)
Semantic Maps (Version 3.0 alpha) (48f6951)
Maps (Version 3.0 alpha) (fb6fc79)
Version: master
Severity: normal