Regression

osx-32 / Tests-osx-32 / MacOSX32.Spec.MorphicBackendTests.MorphicButtonAdapterTest.testChangingIconAffectTheWidget (from Spec-MorphicBackendTests)

Failing for the past 1 build (Since Unstable#198 )
Took 1 sec.

Error Message

a TaskbarTask not found in OrderedCollection

Stacktrace

OrderedCollection(Collection)>>errorNotFound:
[ self errorNotFound: oldObject ] in OrderedCollection(Collection)>>remove:
OrderedCollection>>remove:ifAbsent:
OrderedCollection(Collection)>>remove:
[ :each | self remove: each ] in OrderedCollection(Collection)>>removeAll:
OrderedCollection>>do:
OrderedCollection(Collection)>>removeAll:
TaskbarMorph>>updateTasks
[ self updateBounds.
self updateTasks ] in TaskbarMorph>>ownerChanged
BlockClosure>>on:do:
TaskbarMorph>>ownerChanged
[ :m | m ownerChanged ] in WorldMorph(Morph)>>doLayoutIn:
Array(SequenceableCollection)>>do:
WorldMorph(Morph)>>doLayoutIn:
[ self doLayoutIn: self layoutBounds ] in WorldMorph(Morph)>>computeFullBounds
BlockClosure>>on:do:
WorldMorph(Morph)>>computeFullBounds
WorldMorph(Morph)>>fullBounds
MorphicEventDispatcher>>dispatchDefault:with:
MorphicEventDispatcher>>handleMouseOver:
MouseEvent>>sentTo:
[ ^ anEvent sentTo: self ] in MorphicEventDispatcher>>dispatchEvent:with:
BlockClosure>>ensure:
MorphicEventDispatcher>>dispatchEvent:with:
WorldMorph(Morph)>>processEvent:using:
WorldMorph(Morph)>>processEvent:
HandMorph>>sendEvent:focus:clear:
HandMorph>>sendMouseEvent:
HandMorph>>handleEvent:
MouseOverHandler>>handleAsMouseOver:
MouseOverHandler>>processMouseOver:
HandMorph>>processEventsFromQueue:
HandMorph>>processEvents
[ :h | 
self activeHand: h.
h processEvents.
self activeHand: nil ] in WorldState>>doOneCycleNowFor:
Array(SequenceableCollection)>>do:
WorldState>>handsDo:
WorldState>>doOneCycleNowFor:
WorldState>>doOneCycleFor:
WorldMorph>>doOneCycle
MorphicButtonAdapterTest(MorphicAdapterTestCase)>>openInstance
SpecBeforeTestInitializationStrategy>>beforeTest:
MorphicButtonAdapterTest(MorphicAdapterTestCase)>>performTest