Comment #3 on issue 2247 by vonbecmann: MessageNotUnderstood: NewInspector class>>openOn:withEvalPane:withLabel: http://code.google.com/p/pharo/issues/detail?id=2247 i tried this issue in Pharo image: Pharo Pharo core version: Pharo-1.1.1--Latest update: #11414 Virtual machine used: 'Squeak3.10.2 of 11 February 2010 [latest update: #9314]' Class browser used (if applicable): OBSystemBrowserAdaptor and it is not working. any idea? Attachments: PharoDebug.log 30.8 KB