Hi! I opened ExampleRolodex and then accessed "unnamed" commentfield 
with the moving halo. I got this error:


11 December 2002 10:42:09 pm

VM: Win32 - MobVM - RFC version (Tracking 3.2.3)
Nov 27 2002
Compiler: gcc 2.95.3-6 (mingw special)
Image: Squeak3.4beta [latest update: #5138]

UIAlignmentMorph(Object)>>halt
    Receiver: an UIAlignmentMorph(1530)
    Arguments and temporary variables:

    Receiver's instance variables:
        bounds:     193 at 188 corner: 439 at 292
        owner:     a PasteUpMorph<world>(1622) [world]
        submorphs:     #(an UIPluggableListMorph<personList>(1469) an 
UIAlignmentMorph(817)...etc...
        fullBounds:     193 at 188 corner: 439 at 292
        color:     Color transparent
        extension:     a MorphExtension (2104) [other:  (isBobsUIWidget 
-> true) (layoutPro...etc...
        borderWidth:     0
        borderColor:     Color black

UIAlignmentMorph>>justGrabbedFrom:
    Receiver: an UIAlignmentMorph(1530)
    Arguments and temporary variables:
        formerOwner:     an UIWindowMorph<rolodexExampleView>(1614)
    Receiver's instance variables:
        bounds:     193 at 188 corner: 439 at 292
        owner:     a PasteUpMorph<world>(1622) [world]
        submorphs:     #(an UIPluggableListMorph<personList>(1469) an 
UIAlignmentMorph(817)...etc...
        fullBounds:     193 at 188 corner: 439 at 292
        color:     Color transparent
        extension:     a MorphExtension (2104) [other:  (isBobsUIWidget 
-> true) (layoutPro...etc...
        borderWidth:     0
        borderColor:     Color black

HandMorph>>grabMorph:from:
    Receiver: a HandMorph(3216)
    Arguments and temporary variables:
        aMorph:     an UIAlignmentMorph(1530)
        formerOwner:     an UIWindowMorph<rolodexExampleView>(1614)
        grabbed:     an UIAlignmentMorph(1530)
        offset:     0 at 0
        targetPoint:     293 at 161
        grabTransform:     an IdentityTransform
        fullTransform:     an IdentityTransform
    Receiver's instance variables:
        bounds:     581 at 555 corner: 597 at 571
        owner:     a PasteUpMorph<world>(1622) [world]
        submorphs:     #()
        fullBounds:     581 at 555 corner: 597 at 571
        color:     Color blue
        extension:     a MorphExtension (539)
        mouseFocus:     nil
        keyboardFocus:     a PluggableListMorph(3808)
        eventListeners:     nil
        mouseListeners:     nil
        keyboardListeners:     nil
        mouseClickState:     nil
        mouseOverHandler:     a MouseOverHandler
        lastMouseEvent:     [581 at 555 mouseUp 355037927]
        targetOffset:     39 at 8
        damageRecorder:     a DamageRecorder
        cacheCanvas:     nil
        cachedCanvasHasHoles:     true
        temporaryCursor:     nil
        temporaryCursorOffset:     nil
        hasChanged:     true
        savedPatch:     nil
        userInitials:     ''
        lastEventBuffer:     #(1 355037927 581 555 0 0 0 0)
        genieGestureProcessor:     nil

HandMorph>>grabMorph:
    Receiver: a HandMorph(3216)
    Arguments and temporary variables:
        aMorph:     an UIAlignmentMorph(1530)
        grabbed:     an UIAlignmentMorph(1530)
    Receiver's instance variables:
        bounds:     581 at 555 corner: 597 at 571
        owner:     a PasteUpMorph<world>(1622) [world]
        submorphs:     #()
        fullBounds:     581 at 555 corner: 597 at 571
        color:     Color blue
        extension:     a MorphExtension (539)
        mouseFocus:     nil
        keyboardFocus:     a PluggableListMorph(3808)
        eventListeners:     nil
        mouseListeners:     nil
        keyboardListeners:     nil
        mouseClickState:     nil
        mouseOverHandler:     a MouseOverHandler
        lastMouseEvent:     [581 at 555 mouseUp 355037927]
        targetOffset:     39 at 8
        damageRecorder:     a DamageRecorder
        cacheCanvas:     nil
        cachedCanvasHasHoles:     true
        temporaryCursor:     nil
        temporaryCursorOffset:     nil
        hasChanged:     true
        savedPatch:     nil
        userInitials:     ''
        lastEventBuffer:     #(1 355037927 581 555 0 0 0 0)
        genieGestureProcessor:     nil


--- The full stack ---
UIAlignmentMorph(Object)>>halt
UIAlignmentMorph>>justGrabbedFrom:
HandMorph>>grabMorph:from:
HandMorph>>grabMorph:
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
HaloMorph>>doGrab:with:
EventHandler>>send:to:withEvent:fromMorph:
EventHandler>>mouseDown:fromMorph:
EllipseMorph(Morph)>>mouseDown:
EllipseMorph(Morph)>>handleMouseDown:
MouseButtonEvent>>sentTo:
EllipseMorph(Morph)>>handleEvent:
MorphicEventDispatcher>>dispatchMouseDown:with:
MorphicEventDispatcher>>dispatchEvent:with:
EllipseMorph(Morph)>>processEvent:using:
MorphicEventDispatcher>>dispatchMouseDown:with:
MorphicEventDispatcher>>dispatchEvent:with:
HaloMorph(Morph)>>processEvent:using:
MorphicEventDispatcher>>dispatchMouseDown:with:
MorphicEventDispatcher>>dispatchEvent:with:
PasteUpMorph(Morph)>>processEvent:using:
PasteUpMorph>>processEvent:using:
...etc...