Not a child of this container ArgumentError: Not a child of this container
at starling.display::DisplayObjectContainer/setChildIndex()
at feathers.controls::ScrollContainer/setRawChildIndex()
at lil.ui.controls.piano::PianoRollContainer/updateRendererAt()
at lil.ui.controls.piano::PianoRollContainer/dataProvider_updateAllHandler()
at starling.events::EventDispatcher/invokeEvent()
at starling.events::EventDispatcher/dispatchEvent()
at starling.events::EventDispatcher/dispatchEventWith()
at feathers.data::VectorCollection/updateAll()
at caustic.rack.machine::XSequencerChannelModel/invalidateClip()
at caustic.rack.machine::XSequencerChannel/setClipSelectionIndex()
at caustic.rack.machine::XMachineModelUI/setClipSelectionListIndex()
at lil.model.impl::LilSoundModelImpl/setClipSelectionListIndex()
at lil.ui.controls.pattern._mediators::PatternSelectControlMediator/view_patternChangedHandler()
at org.robotlegs.starling.base::EventMap/routeEventToListener()
at MethodInfo-3474()
at starling.events::EventDispatcher/invokeEvent()
at starling.events::EventDispatcher/dispatchEvent()
at starling.display::DisplayObject/dispatchEvent()
at starling.events::EventDispatcher/dispatchEventWith()
at lil.ui.controls.pattern::PatternSelectControl/pattern_changeHander()
at starling.events::EventDispatcher/invokeEvent()
at starling.events::EventDispatcher/dispatchEvent()
at starling.events::EventDispatcher/dispatchEventWith()
at feathers.core::ToggleGroup/set selectedIndex()
at feathers.core::ToggleGroup/item_changeHandler()
at starling.events::EventDispatcher/invokeEvent()
at starling.events::EventDispatcher/dispatchEvent()
at starling.display::DisplayObject/dispatchEvent()
at starling.events::EventDispatcher/dispatchEventWith()
at lil.ui.controls.pattern.renderers::PatternIndexItemRenderer/set isSelected()
at feathers.utils.touch::TapToSelect/target_touchHandler()
at starling.events::EventDispatcher/invokeEvent()
at starling.events::TouchEvent/dispatch()
at starling.events::Touch/dispatchEvent()
at starling.events::TouchProcessor/processTouches()
at starling.events::TouchProcessor/advanceTime()
at starling.core::Starling/advanceTime()
at starling.core::Starling/nextFrame()
at starling.core::Starling/onEnterFrame()
Not a child of this container ArgumentError: Not a child of this container at starling.display::DisplayObjectContainer/setChildIndex() at feathers.controls::ScrollContainer/setRawChildIndex() at lil.ui.controls.piano::PianoRollContainer/updateRendererAt() at lil.ui.controls.piano::PianoRollContainer/dataProvider_updateAllHandler() at starling.events::EventDispatcher/invokeEvent() at starling.events::EventDispatcher/dispatchEvent() at starling.events::EventDispatcher/dispatchEventWith() at feathers.data::VectorCollection/updateAll() at caustic.rack.machine::XSequencerChannelModel/invalidateClip() at caustic.rack.machine::XSequencerChannel/setClipSelectionIndex() at caustic.rack.machine::XMachineModelUI/setClipSelectionListIndex() at lil.model.impl::LilSoundModelImpl/setClipSelectionListIndex() at lil.ui.controls.pattern._mediators::PatternSelectControlMediator/view_patternChangedHandler() at org.robotlegs.starling.base::EventMap/routeEventToListener() at MethodInfo-3474() at starling.events::EventDispatcher/invokeEvent() at starling.events::EventDispatcher/dispatchEvent() at starling.display::DisplayObject/dispatchEvent() at starling.events::EventDispatcher/dispatchEventWith() at lil.ui.controls.pattern::PatternSelectControl/pattern_changeHander() at starling.events::EventDispatcher/invokeEvent() at starling.events::EventDispatcher/dispatchEvent() at starling.events::EventDispatcher/dispatchEventWith() at feathers.core::ToggleGroup/set selectedIndex() at feathers.core::ToggleGroup/item_changeHandler() at starling.events::EventDispatcher/invokeEvent() at starling.events::EventDispatcher/dispatchEvent() at starling.display::DisplayObject/dispatchEvent() at starling.events::EventDispatcher/dispatchEventWith() at lil.ui.controls.pattern.renderers::PatternIndexItemRenderer/set isSelected() at feathers.utils.touch::TapToSelect/target_touchHandler() at starling.events::EventDispatcher/invokeEvent() at starling.events::TouchEvent/dispatch() at starling.events::Touch/dispatchEvent() at starling.events::TouchProcessor/processTouches() at starling.events::TouchProcessor/advanceTime() at starling.core::Starling/advanceTime() at starling.core::Starling/nextFrame() at starling.core::Starling/onEnterFrame()
Selecting a pattern brought this up.