Hello, If I start from a core 10201, and apply updates to 10205, then do: ScriptLoader loadSuperOB, and then ScriptLoader loadEcompletion, Ecompletion works fine in a Workspace, but in an OB Code Pane reproducibly results in the stack trace below. Just wanted to let you know in case it has something to do with all the Morphic clean-up you are doing. Take care, Rob MessageNotUnderstood: TransformationMorph>>x:y: Proceed Abandon Debug Create TransformationMorph(Object)>>doesNotUnderstand: #x:y: ECMenuMorph>>createTitle ECMenuMorph>>setController:position: ECMenuMorph class>>controller:position: ECController>>openMenuFor: ECController>>handleKeystrokeBefore:editor: OBTextMorphWithShout(OBTextMorph)>>keyStroke: OBTextMorphWithShout(TextMorph)>>handleKeystroke: KeyboardEvent>>sentTo: OBTextMorphWithShout(Morph)>>handleEvent: OBTextMorphWithShout(Morph)>>handleFocusEvent: [] in HandMorph>>sendFocusEvent:to:clear: {[ActiveHand := self. ActiveEvent := anEvent. result := focusHolder han...]} [] in PasteUpMorph>>becomeActiveDuring: {[aBlock value]} BlockContext>>on:do: PasteUpMorph>>becomeActiveDuring: HandMorph>>sendFocusEvent:to:clear: HandMorph>>sendEvent:focus:clear: HandMorph>>sendKeyboardEvent: HandMorph>>handleEvent: HandMorph>>processEvents TransformationMorph(Object)>>doesNotUnderstand: #x:y: ECMenuMorph>>createTitle ECMenuMorph>>setController:position: ECMenuMorph class>>controller:position: ECController>>openMenuFor: ECController>>handleKeystrokeBefore:editor: OBTextMorphWithShout(OBTextMorph)>>keyStroke: OBTextMorphWithShout(TextMorph)>>handleKeystroke: KeyboardEvent>>sentTo: OBTextMorphWithShout(Morph)>>handleEvent: OBTextMorphWithShout(Morph)>>handleFocusEvent: [] in HandMorph>>sendFocusEvent:to:clear: {[ActiveHand := self. ActiveEvent := anEvent. result := focusHolder han...]} [] in PasteUpMorph>>becomeActiveDuring: {[aBlock value]} BlockContext>>on:do: PasteUpMorph>>becomeActiveDuring: HandMorph>>sendFocusEvent:to:clear: HandMorph>>sendEvent:focus:clear: HandMorph>>sendKeyboardEvent: HandMorph>>handleEvent: HandMorph>>processEvents