Hi, I have been saving and restarting my images all night and I carefully do a save as regularly in case I toast an image. This morning I can not seem to start up any of my images including a clean one. Head scratch. std err has it dying in the weak array finalization process. Could I get enlightened as to why? [31m [0mProcess>>terminate WeakArray class>>restartFinalizationProcess WeakArray class>>startUp: ClassSessionHandler>>startup: [ :each | each startup: isImageStarting ] in WorkingSession>>runStartup: in Block: [ :each | each startup: isImageStarting ] [ aBlock value: each ] in [ :each | [ aBlock value: each ] on: Exception do: [ :error | self errorHandler handleError: error ] ] in WorkingSession>>runList:do: in Block: [ aBlock value: each ] BlockClosure>>on:do: [ :each | [ aBlock value: each ] on: Exception do: [ :error | self errorHandler handleError: error ] ] in WorkingSession>>runList:do: in Block: [ :each | ... Array(SequenceableCollection)>>do: WorkingSession>>runList:do: WorkingSession>>runStartup: WorkingSession>>start: SessionManager>>snapshot:andQuit: SmalltalkImage>>snapshot:andQuit: [ Smalltalk snapshot: true andQuit: false ] in WorldState class>>saveSession in Block: [ Smalltalk snapshot: true andQuit: false ] BlockClosure>>ensure: CursorWithMask(Cursor)>>showWhile: WorldState class>>saveSession [ | selArgCount | "show cursor in case item opens a new MVC window" (selArgCount := selector numArgs) = 0 ifTrue: [ target perform: selector ] ifFalse: [ selArgCount = arguments size ifTrue: [ target perform: selector withArguments: arguments ] ifFalse: [ target perform: selector withArguments: (arguments copyWith: evt) ]. self showShortcut ]. self changed ] in ToggleMenuItemMorph(MenuItemMorph)>>invokeWithEvent: in Block: [ | selArgCount |... BlockClosure>>ensure: Cursor>>showWhile: ToggleMenuItemMorph(MenuItemMorph)>>invokeWithEvent: ToggleMenuItemMorph(MenuItemMorph)>>mouseUp: ToggleMenuItemMorph(MenuItemMorph)>>handleMouseUp: MouseButtonEvent>>sentTo: ToggleMenuItemMorph(Morph)>>handleEvent: MorphicEventDispatcher>>dispatchDefault:with: MorphicEventDispatcher>>handleMouseUp: MouseButtonEvent>>sentTo: [ ^ anEvent sentTo: self ] in MorphicEventDispatcher>>dispatchEvent:with: in Block: [ ^ anEvent sentTo: self ] [0m Kind Regards, Sean Glazier