Magma question or bug

Derek Brans brans at nerdonawire.com
Tue May 6 16:53:22 UTC 2003


Chris,
Once a session connects, the problem goes away, even when that session disconnects. 

Derek Brans
Nerd on a Wire
Web design that's anything but square
http://www.nerdonawire.com 
phone: 604.874.6463
mailto: brans at nerdonawire.com

  ----- Original Message ----- 
  From: Derek Brans 
  To: The general-purpose Squeak developers list 
  Sent: Monday, May 05, 2003 10:07 PM
  Subject: Magma question or bug


  I've created a magma repository from a live domain model (an object with dictionaries that are already full of stuff, pointers flying all over the place).

  Then I started MagmaServerConsole and inspected it, as instructed.

  When I select statistics in the inspector, I get an error.

  When I type 'statistics printString' I get the following walkback.
  Any ideas?  -Thanks

  VM: Win32 - Squeak3.4 of 1 March 2003 [latest update: #5170]
  Image: Squeak3.5 [latest update: #5180]

  UndefinedObject(Object)>>doesNotUnderstand:
   Receiver: nil
   Arguments and temporary variables: 
    aMessage:  a Message with selector: #// and arguments: #(0)
   Receiver's instance variables: 
  nil

  MaStat>>mean
   Receiver: <<error during printing>>
   Arguments and temporary variables: 

   Receiver's instance variables: 
    current:  0
    min:  nil
    max:  nil
    total:  nil
    count:  0

  MaStat>>maPrintAbbreviatedOn:
   Receiver: <<error during printing>>
   Arguments and temporary variables: 
    aStream:  a LimitedWriteStream
   Receiver's instance variables: 
    current:  0
    min:  nil
    max:  nil
    total:  nil
    count:  0

  LimitedWriteStream>>maPrintAbbreviated:
   Receiver: a LimitedWriteStream
   Arguments and temporary variables: 
  <<error during printing>
   Receiver's instance variables: 
    collection:  'a MagmaServerStatistics 
   sockets queued: min= max= total= count=0...etc...
    position:  72
    readLimit:  0
    writeLimit:  100
    limit:  50000
    limitBlock:  [] in String class(SequenceableCollection class)>>streamContents:li...etc...


  --- The full stack ---
  UndefinedObject(Object)>>doesNotUnderstand:
  MaStat>>mean
  MaStat>>maPrintAbbreviatedOn:
  LimitedWriteStream>>maPrintAbbreviated:
   - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
  MagmaServerStatistics>>printOn:
  [] in MagmaServerStatistics(Object)>>printStringLimitedTo:
  String class(SequenceableCollection class)>>streamContents:limitedTo:
  MagmaServerStatistics(Object)>>printStringLimitedTo:
  MagmaServerStatistics(Object)>>printString
  MagmaServerConsole>>DoIt
  Compiler>>evaluate:in:to:notifying:ifFail:
  [] in TextMorphEditor(ParagraphEditor)>>evaluateSelection
  BlockContext>>on:do:
  TextMorphEditor(ParagraphEditor)>>evaluateSelection
  TextMorphEditor(ParagraphEditor)>>doIt
  [] in TextMorphEditor(ParagraphEditor)>>doIt:
  TextMorphEditor(Controller)>>terminateAndInitializeAround:
  TextMorphEditor(ParagraphEditor)>>doIt:
  TextMorphEditor(ParagraphEditor)>>dispatchOnCharacter:with:
  TextMorphEditor>>dispatchOnCharacter:with:
  TextMorphEditor(ParagraphEditor)>>readKeyboard
  TextMorphEditor>>readKeyboard
  [] in TextMorphForEditView(TextMorph)>>keyStroke:
  TextMorphForEditView(TextMorph)>>handleInteraction:fromEvent:
  TextMorphForEditView>>handleInteraction:fromEvent:
  TextMorphForEditView(TextMorph)>>keyStroke:
  TextMorphForEditView>>keyStroke:
  TextMorphForEditView(TextMorph)>>handleKeystroke:
  KeyboardEvent>>sentTo:
  TextMorphForEditView(Morph)>>handleEvent:
  TextMorphForEditView(Morph)>>handleFocusEvent:
  [] in HandMorph>>sendFocusEvent:to:clear:
  PasteUpMorph>>becomeActiveDuring:
  HandMorph>>sendFocusEvent:to:clear:
  HandMorph>>sendEvent:focus:clear:
  HandMorph>>sendKeyboardEvent:
  HandMorph>>handleEvent:
  HandMorph>>processEvents
  [] in WorldState>>doOneCycleNowFor:
  Array(SequenceableCollection)>>do:
  WorldState>>handsDo:
  WorldState>>doOneCycleNowFor:
  WorldState>>doOneCycleFor:
  PasteUpMorph>>doOneCycle
  [] in Project class>>spawnNewProcess
  [] in BlockContext>>newProcess

  Derek Brans
  Nerd on a Wire
  Web design that's anything but square
  http://www.nerdonawire.com 
  phone: 604.874.6463
  mailto: brans at nerdonawire.com



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