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VA Smalltalk 7.5.2 Open Preferences Window throughs a runtime error

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Gaurav Sharma
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VA Smalltalk 7.5.2 Open Preferences Window throughs a runtime error

Gaurav Sharma
Hi,
I'm using VA Smalltalk 7.5.2. Whenever I try to open the preferences
window through Options | Open Preferences Window I get a runtime error
- "TrailBlazerClassesBrowser does not understand methodListPercentage"

Stack Trace -

Debugger Stack Trace Report:
Error String: 'TrailBlazerClassesBrowser class does not understand
methodListPercentage'
Resumable: false

UIProcess
        Name: (2/10/2012 10:08:26 PM)
        Process State: suspended
        Priority: 3

Executing in: [] in
StsPreferencesWindow>>#evaluateInContext:commitChanges:

System Configuration Dump


Copyright:

        VA Smalltalk V7.5 ; Image: 7.5
        VM Timestamp: 4.0,(NC) 1/22/2007 (72)
        (C) Copyright Instantiations 1994, 2007.  All rights reserved.
        (C) Copyright International Business Machines Corp. 1994, 2006.  All
rights reserved.

Time:  10:12:16 PM
Date:  2/10/2012

Platform:

        Virtual machine:  ES
        Bytecode version:  4.0
        Manager version:  4.00
        'OS' subsystem:  'WIN32s'
        'CLIM' subsystem:  'ES'
        'CP' subsystem:  'WIN32s'
        'CLDT' subsystem:  'ES'
        'CFS' subsystem:  'WIN32s'
        'SCI' subsystem:  'WIN'
        'CW' subsystem:  'WIN32s'
        'CPM' subsystem:  'ES'
        'CG' subsystem:  'WIN32s'
        'CPIC' subsystem:  'WIN32s'

Current user:  Library Supervisor

Connected Library:

        Pathname:  C:\Program Files\Instantiations\VA Smalltalk\7.5\manager
\mgr75.dat

INFO: Trapped error dumping system configuration.
=============<STACK TRACE BEGINS>============
[] in <optimized block>(ExceptionalEvent
class)>>#initializeSystemExceptions
        signal=Signal on Exception: (ExError) An error has occurred.
Signal>>#evaluate:
        self=Signal on Exception: (ExError) An error has occurred.
        aBlock=[] in ExceptionalEvent class>>#initializeSystemExceptions
ExceptionalEvent>>#applyDefaultHandler:
        self=Exception: (ExError) An error has occurred.
        aSignal=Signal on Exception: (ExError) An error has occurred.
        exception=Exception: (ExError) An error has occurred.
ExceptionalEvent>>#signalWithArguments:
        self=Exception: (ExError) An error has occurred.
        arguments=('TrailBlazerClassesBrowser class does not understand
methodListPercentage')
        signal=Signal on Exception: (ExError) An error has occurred.
        handler=nil
ExceptionalEvent>>#signalWith:
        self=Exception: (ExError) An error has occurred.
        arg1='TrailBlazerClassesBrowser class does not understand
methodListPercentage'
TrailBlazerClassesBrowser class(Object)>>#error:
        self=TrailBlazerClassesBrowser
        aString='TrailBlazerClassesBrowser class does not understand
methodListPercentage'
TrailBlazerClassesBrowser class(Object)>>#doesNotUnderstand:
        self=TrailBlazerClassesBrowser
        aMessage=Message (#methodListPercentage, ())
[] in StsPreferencesWindow>>#evaluateInContext:commitChanges:
        self=a StsPreferencesWindow
        _stackFrame=[] in StsPreferencesWindow>>#initializeWidgets: (bp:
276,pc=149,ra=16rC001)
        self=a StsPreferencesWindow
        arg1_1=OrderedCollection(CwDrawingArea(notebook) CwDrawingArea()
CwForm(configManagementPage) CwForm(errorReportingPage)
CwForm(systemConfigurationPage) CwForm(userInterfacePage)
CwForm(systemWideBrowserPage) CwForm(individualBrowserPage)
CwLabel(cancelLoadIfLabel) CwSeparator(sep1)
CwToggleButton(cancelIfMethodsCollide)
CwToggleButton(cancelIfMethodsDoNotCompile)
CwToggleButton(cancelIfDeclarationErrors) CwLabel(managerOptionsLabel)
CwSeparator(sep3) CwToggleButton(useLinker)
CwToggleButton(checkLibraryReferencesOnPurge)
CwToggleButton(recordUserPrimitivePath) CwLabel(timeStampsLabel)
CwSeparator(sep2) CwToggleButton(showVersionTimeStamps)
CwToggleButton(usingGMT) CwLabel(timeZonesFromGMTLabel)
CwForm(timeZonesFromGMT) CwLabel(importExportOptionsLabel)
CwSeparator(sep5) CwToggleButton(moveAllRequiredMapsToo)
CwToggleButton(moveAllSubApplicationsToo)
CwLabel(updateNotesFieldToRecordLabel) CwSeparator(sep4)
CwToggleButton(recordMethodCreation) CwToggleButton(recordVersioning)
CwArrowButton(UpButton) CwArrowButton(DownButton)  ...etc...)
        temp1_1=
a CwCallbackRec
        receiver: a StsPreferencesWindow
        selector: #valueChangedFraction:clientData:callData:
        clientData: #classBrowserClassSelection
        temp1_2=false
        arg0_1=CwText(methodListPercentage)
        temp0_1=CwText(methodListPercentage)
        temp0_2=nil

        _commitChanges=true
        widgets=OrderedCollection(CwDrawingArea(notebook) CwDrawingArea()
CwForm(configManagementPage) CwForm(errorReportingPage)
CwForm(systemConfigurationPage) CwForm(userInterfacePage)
CwForm(systemWideBrowserPage) CwForm(individualBrowserPage)
CwLabel(cancelLoadIfLabel) CwSeparator(sep1)
CwToggleButton(cancelIfMethodsCollide)
CwToggleButton(cancelIfMethodsDoNotCompile)
CwToggleButton(cancelIfDeclarationErrors) CwLabel(managerOptionsLabel)
CwSeparator(sep3) CwToggleButton(useLinker)
CwToggleButton(checkLibraryReferencesOnPurge)
CwToggleButton(recordUserPrimitivePath) CwLabel(timeStampsLabel)
CwSeparator(sep2) CwToggleButton(showVersionTimeStamps)
CwToggleButton(usingGMT) CwLabel(timeZonesFromGMTLabel)
CwForm(timeZonesFromGMT) CwLabel(importExportOptionsLabel)
CwSeparator(sep5) CwToggleButton(moveAllRequiredMapsToo)
CwToggleButton(moveAllSubApplicationsToo)
CwLabel(updateNotesFieldToRecordLabel) CwSeparator(sep4)
CwToggleButton(recordMethodCreation) CwToggleButton(recordVersioning)
CwArrowButton(UpButton) CwArrowButton(DownButton)  ...etc...)
        callback=
a CwCallbackRec
        receiver: a StsPreferencesWindow
        selector: #valueChangedFraction:clientData:callData:
        clientData: #classBrowserClassSelection
        isUnix=false
        each=CwText(methodListPercentage)
        widget=CwText(methodListPercentage)
        string=nil
StsPreferencesWindow>>#evaluateInContext:commitChanges:
        self=a StsPreferencesWindow
        _stackFrame=[] in StsPreferencesWindow>>#initializeWidgets: (bp:
276,pc=149,ra=16rC001)
        self=a StsPreferencesWindow
        arg1_1=OrderedCollection(CwDrawingArea(notebook) CwDrawingArea()
CwForm(configManagementPage) CwForm(errorReportingPage)
CwForm(systemConfigurationPage) CwForm(userInterfacePage)
CwForm(systemWideBrowserPage) CwForm(individualBrowserPage)
CwLabel(cancelLoadIfLabel) CwSeparator(sep1)
CwToggleButton(cancelIfMethodsCollide)
CwToggleButton(cancelIfMethodsDoNotCompile)
CwToggleButton(cancelIfDeclarationErrors) CwLabel(managerOptionsLabel)
CwSeparator(sep3) CwToggleButton(useLinker)
CwToggleButton(checkLibraryReferencesOnPurge)
CwToggleButton(recordUserPrimitivePath) CwLabel(timeStampsLabel)
CwSeparator(sep2) CwToggleButton(showVersionTimeStamps)
CwToggleButton(usingGMT) CwLabel(timeZonesFromGMTLabel)
CwForm(timeZonesFromGMT) CwLabel(importExportOptionsLabel)
CwSeparator(sep5) CwToggleButton(moveAllRequiredMapsToo)
CwToggleButton(moveAllSubApplicationsToo)
CwLabel(updateNotesFieldToRecordLabel) CwSeparator(sep4)
CwToggleButton(recordMethodCreation) CwToggleButton(recordVersioning)
CwArrowButton(UpButton) CwArrowButton(DownButton)  ...etc...)
        temp1_1=
a CwCallbackRec
        receiver: a StsPreferencesWindow
        selector: #valueChangedFraction:clientData:callData:
        clientData: #classBrowserClassSelection
        temp1_2=false
        arg0_1=CwText(methodListPercentage)
        temp0_1=CwText(methodListPercentage)
        temp0_2=nil

        _commitChanges=true
        widgets=OrderedCollection(CwDrawingArea(notebook) CwDrawingArea()
CwForm(configManagementPage) CwForm(errorReportingPage)
CwForm(systemConfigurationPage) CwForm(userInterfacePage)
CwForm(systemWideBrowserPage) CwForm(individualBrowserPage)
CwLabel(cancelLoadIfLabel) CwSeparator(sep1)
CwToggleButton(cancelIfMethodsCollide)
CwToggleButton(cancelIfMethodsDoNotCompile)
CwToggleButton(cancelIfDeclarationErrors) CwLabel(managerOptionsLabel)
CwSeparator(sep3) CwToggleButton(useLinker)
CwToggleButton(checkLibraryReferencesOnPurge)
CwToggleButton(recordUserPrimitivePath) CwLabel(timeStampsLabel)
CwSeparator(sep2) CwToggleButton(showVersionTimeStamps)
CwToggleButton(usingGMT) CwLabel(timeZonesFromGMTLabel)
CwForm(timeZonesFromGMT) CwLabel(importExportOptionsLabel)
CwSeparator(sep5) CwToggleButton(moveAllRequiredMapsToo)
CwToggleButton(moveAllSubApplicationsToo)
CwLabel(updateNotesFieldToRecordLabel) CwSeparator(sep4)
CwToggleButton(recordMethodCreation) CwToggleButton(recordVersioning)
CwArrowButton(UpButton) CwArrowButton(DownButton)  ...etc...)
        callback=
a CwCallbackRec
        receiver: a StsPreferencesWindow
        selector: #valueChangedFraction:clientData:callData:
        clientData: #classBrowserClassSelection
        isUnix=false
        each=CwText(methodListPercentage)
        widget=CwText(methodListPercentage)
        string=nil
[] in DbgWatch>>#updateValueFromFrame:
        self=a DbgWatch(
   expression: '(self classFrom: callback clientData) perform: widget
name asSymbol'
   value: nil
)
        aStackFrame=[] in StsPreferencesWindow>>#initializeWidgets: (bp:
276,pc=149,ra=16rC001)
        self=a StsPreferencesWindow
        arg1_1=OrderedCollection(CwDrawingArea(notebook) CwDrawingArea()
CwForm(configManagementPage) CwForm(errorReportingPage)
CwForm(systemConfigurationPage) CwForm(userInterfacePage)
CwForm(systemWideBrowserPage) CwForm(individualBrowserPage)
CwLabel(cancelLoadIfLabel) CwSeparator(sep1)
CwToggleButton(cancelIfMethodsCollide)
CwToggleButton(cancelIfMethodsDoNotCompile)
CwToggleButton(cancelIfDeclarationErrors) CwLabel(managerOptionsLabel)
CwSeparator(sep3) CwToggleButton(useLinker)
CwToggleButton(checkLibraryReferencesOnPurge)
CwToggleButton(recordUserPrimitivePath) CwLabel(timeStampsLabel)
CwSeparator(sep2) CwToggleButton(showVersionTimeStamps)
CwToggleButton(usingGMT) CwLabel(timeZonesFromGMTLabel)
CwForm(timeZonesFromGMT) CwLabel(importExportOptionsLabel)
CwSeparator(sep5) CwToggleButton(moveAllRequiredMapsToo)
CwToggleButton(moveAllSubApplicationsToo)
CwLabel(updateNotesFieldToRecordLabel) CwSeparator(sep4)
CwToggleButton(recordMethodCreation) CwToggleButton(recordVersioning)
CwArrowButton(UpButton) CwArrowButton(DownButton)  ...etc...)
        temp1_1=
a CwCallbackRec
        receiver: a StsPreferencesWindow
        selector: #valueChangedFraction:clientData:callData:
        clientData: #classBrowserClassSelection
        temp1_2=false
        arg0_1=CwText(methodListPercentage)
        temp0_1=CwText(methodListPercentage)
        temp0_2=nil

        valueBlock=[] in DbgWatch>>#updateValueFromFrame:
        failed=nil
DbgWatch>>#updateValueFromFrame:
        self=a DbgWatch(
   expression: '(self classFrom: callback clientData) perform: widget
name asSymbol'
   value: nil
)
        aStackFrame=[] in StsPreferencesWindow>>#initializeWidgets: (bp:
276,pc=149,ra=16rC001)
        self=a StsPreferencesWindow
        arg1_1=OrderedCollection(CwDrawingArea(notebook) CwDrawingArea()
CwForm(configManagementPage) CwForm(errorReportingPage)
CwForm(systemConfigurationPage) CwForm(userInterfacePage)
CwForm(systemWideBrowserPage) CwForm(individualBrowserPage)
CwLabel(cancelLoadIfLabel) CwSeparator(sep1)
CwToggleButton(cancelIfMethodsCollide)
CwToggleButton(cancelIfMethodsDoNotCompile)
CwToggleButton(cancelIfDeclarationErrors) CwLabel(managerOptionsLabel)
CwSeparator(sep3) CwToggleButton(useLinker)
CwToggleButton(checkLibraryReferencesOnPurge)
CwToggleButton(recordUserPrimitivePath) CwLabel(timeStampsLabel)
CwSeparator(sep2) CwToggleButton(showVersionTimeStamps)
CwToggleButton(usingGMT) CwLabel(timeZonesFromGMTLabel)
CwForm(timeZonesFromGMT) CwLabel(importExportOptionsLabel)
CwSeparator(sep5) CwToggleButton(moveAllRequiredMapsToo)
CwToggleButton(moveAllSubApplicationsToo)
CwLabel(updateNotesFieldToRecordLabel) CwSeparator(sep4)
CwToggleButton(recordMethodCreation) CwToggleButton(recordVersioning)
CwArrowButton(UpButton) CwArrowButton(DownButton)  ...etc...)
        temp1_1=
a CwCallbackRec
        receiver: a StsPreferencesWindow
        selector: #valueChangedFraction:clientData:callData:
        clientData: #classBrowserClassSelection
        temp1_2=false
        arg0_1=CwText(methodListPercentage)
        temp0_1=CwText(methodListPercentage)
        temp0_2=nil

        valueBlock=[] in DbgWatch>>#updateValueFromFrame:
        failed=nil
DbgWatch>>#evaluateIn:
        self=a DbgWatch(
   expression: '(self classFrom: callback clientData) perform: widget
name asSymbol'
   value: nil
)
        aStackFrame=[] in StsPreferencesWindow>>#initializeWidgets: (bp:
276,pc=149,ra=16rC001)
        self=a StsPreferencesWindow
        arg1_1=OrderedCollection(CwDrawingArea(notebook) CwDrawingArea()
CwForm(configManagementPage) CwForm(errorReportingPage)
CwForm(systemConfigurationPage) CwForm(userInterfacePage)
CwForm(systemWideBrowserPage) CwForm(individualBrowserPage)
CwLabel(cancelLoadIfLabel) CwSeparator(sep1)
CwToggleButton(cancelIfMethodsCollide)
CwToggleButton(cancelIfMethodsDoNotCompile)
CwToggleButton(cancelIfDeclarationErrors) CwLabel(managerOptionsLabel)
CwSeparator(sep3) CwToggleButton(useLinker)
CwToggleButton(checkLibraryReferencesOnPurge)
CwToggleButton(recordUserPrimitivePath) CwLabel(timeStampsLabel)
CwSeparator(sep2) CwToggleButton(showVersionTimeStamps)
CwToggleButton(usingGMT) CwLabel(timeZonesFromGMTLabel)
CwForm(timeZonesFromGMT) CwLabel(importExportOptionsLabel)
CwSeparator(sep5) CwToggleButton(moveAllRequiredMapsToo)
CwToggleButton(moveAllSubApplicationsToo)
CwLabel(updateNotesFieldToRecordLabel) CwSeparator(sep4)
CwToggleButton(recordMethodCreation) CwToggleButton(recordVersioning)
CwArrowButton(UpButton) CwArrowButton(DownButton)  ...etc...)
        temp1_1=
a CwCallbackRec
        receiver: a StsPreferencesWindow
        selector: #valueChangedFraction:clientData:callData:
        clientData: #classBrowserClassSelection
        temp1_2=false
        arg0_1=CwText(methodListPercentage)
        temp0_1=CwText(methodListPercentage)
        temp0_2=nil

        frameForEvaluation=[] in StsPreferencesWindow>>#initializeWidgets:
(bp:276,pc=149,ra=16rC001)
        self=a StsPreferencesWindow
        arg1_1=OrderedCollection(CwDrawingArea(notebook) CwDrawingArea()
CwForm(configManagementPage) CwForm(errorReportingPage)
CwForm(systemConfigurationPage) CwForm(userInterfacePage)
CwForm(systemWideBrowserPage) CwForm(individualBrowserPage)
CwLabel(cancelLoadIfLabel) CwSeparator(sep1)
CwToggleButton(cancelIfMethodsCollide)
CwToggleButton(cancelIfMethodsDoNotCompile)
CwToggleButton(cancelIfDeclarationErrors) CwLabel(managerOptionsLabel)
CwSeparator(sep3) CwToggleButton(useLinker)
CwToggleButton(checkLibraryReferencesOnPurge)
CwToggleButton(recordUserPrimitivePath) CwLabel(timeStampsLabel)
CwSeparator(sep2) CwToggleButton(showVersionTimeStamps)
CwToggleButton(usingGMT) CwLabel(timeZonesFromGMTLabel)
CwForm(timeZonesFromGMT) CwLabel(importExportOptionsLabel)
CwSeparator(sep5) CwToggleButton(moveAllRequiredMapsToo)
CwToggleButton(moveAllSubApplicationsToo)
CwLabel(updateNotesFieldToRecordLabel) CwSeparator(sep4)
CwToggleButton(recordMethodCreation) CwToggleButton(recordVersioning)
CwArrowButton(UpButton) CwArrowButton(DownButton)  ...etc...)
        temp1_1=
a CwCallbackRec
        receiver: a StsPreferencesWindow
        selector: #valueChangedFraction:clientData:callData:
        clientData: #classBrowserClassSelection
        temp1_2=false
        arg0_1=CwText(methodListPercentage)
        temp0_1=CwText(methodListPercentage)
        temp0_2=nil

DbgWatch class>>#evaluate:in:obtainSourceFrom:
        self=DbgWatch
        anExpression='(self classFrom: callback clientData) perform: widget
name asSymbol'
        aStackFrame=[] in StsPreferencesWindow>>#initializeWidgets: (bp:
276,pc=149,ra=16rC001)
        self=a StsPreferencesWindow
        arg1_1=OrderedCollection(CwDrawingArea(notebook) CwDrawingArea()
CwForm(configManagementPage) CwForm(errorReportingPage)
CwForm(systemConfigurationPage) CwForm(userInterfacePage)
CwForm(systemWideBrowserPage) CwForm(individualBrowserPage)
CwLabel(cancelLoadIfLabel) CwSeparator(sep1)
CwToggleButton(cancelIfMethodsCollide)
CwToggleButton(cancelIfMethodsDoNotCompile)
CwToggleButton(cancelIfDeclarationErrors) CwLabel(managerOptionsLabel)
CwSeparator(sep3) CwToggleButton(useLinker)
CwToggleButton(checkLibraryReferencesOnPurge)
CwToggleButton(recordUserPrimitivePath) CwLabel(timeStampsLabel)
CwSeparator(sep2) CwToggleButton(showVersionTimeStamps)
CwToggleButton(usingGMT) CwLabel(timeZonesFromGMTLabel)
CwForm(timeZonesFromGMT) CwLabel(importExportOptionsLabel)
CwSeparator(sep5) CwToggleButton(moveAllRequiredMapsToo)
CwToggleButton(moveAllSubApplicationsToo)
CwLabel(updateNotesFieldToRecordLabel) CwSeparator(sep4)
CwToggleButton(recordMethodCreation) CwToggleButton(recordVersioning)
CwArrowButton(UpButton) CwArrowButton(DownButton)  ...etc...)
        temp1_1=
a CwCallbackRec
        receiver: a StsPreferencesWindow
        selector: #valueChangedFraction:clientData:callData:
        clientData: #classBrowserClassSelection
        temp1_2=false
        arg0_1=CwText(methodListPercentage)
        temp0_1=CwText(methodListPercentage)
        temp0_2=nil

        anObject=an EmSourceManager
EmSourceManager>>#evaluate:in:
        self=an EmSourceManager
        sourceString='(self classFrom: callback clientData) perform: widget
name asSymbol'
        aStackFrame=[] in StsPreferencesWindow>>#initializeWidgets: (bp:
276,pc=149,ra=16rC001)
        self=a StsPreferencesWindow
        arg1_1=OrderedCollection(CwDrawingArea(notebook) CwDrawingArea()
CwForm(configManagementPage) CwForm(errorReportingPage)
CwForm(systemConfigurationPage) CwForm(userInterfacePage)
CwForm(systemWideBrowserPage) CwForm(individualBrowserPage)
CwLabel(cancelLoadIfLabel) CwSeparator(sep1)
CwToggleButton(cancelIfMethodsCollide)
CwToggleButton(cancelIfMethodsDoNotCompile)
CwToggleButton(cancelIfDeclarationErrors) CwLabel(managerOptionsLabel)
CwSeparator(sep3) CwToggleButton(useLinker)
CwToggleButton(checkLibraryReferencesOnPurge)
CwToggleButton(recordUserPrimitivePath) CwLabel(timeStampsLabel)
CwSeparator(sep2) CwToggleButton(showVersionTimeStamps)
CwToggleButton(usingGMT) CwLabel(timeZonesFromGMTLabel)
CwForm(timeZonesFromGMT) CwLabel(importExportOptionsLabel)
CwSeparator(sep5) CwToggleButton(moveAllRequiredMapsToo)
CwToggleButton(moveAllSubApplicationsToo)
CwLabel(updateNotesFieldToRecordLabel) CwSeparator(sep4)
CwToggleButton(recordMethodCreation) CwToggleButton(recordVersioning)
CwArrowButton(UpButton) CwArrowButton(DownButton)  ...etc...)
        temp1_1=
a CwCallbackRec
        receiver: a StsPreferencesWindow
        selector: #valueChangedFraction:clientData:callData:
        clientData: #classBrowserClassSelection
        temp1_2=false
        arg0_1=CwText(methodListPercentage)
        temp0_1=CwText(methodListPercentage)
        temp0_2=nil

StsDebugger(DbgDebugger)>>#evaluateSelectionIn:ifFail:
        self=a StsDebugger
        txtWidget=StsColorText(text)
        failBlock=[] in EtWindow>>#displayEvaluatedSelectionIn:
        text='(self classFrom: callback clientData) perform: widget name
asSymbol'
        watch=nil
StsDebugger(EtWindow)>>#displayEvaluatedSelectionIn:
        self=a StsDebugger
        textWidget=StsColorText(text)
        yPosition=832
        result=nil
StsDebugger(EtCodeWindow)>>#displayEvaluatedSelectionIn:
        self=a StsDebugger
        aTextWidget=StsColorText(text)
[] in StsDebugger(EtCodeWindow)>>#menuEditDisplay
        self=a StsDebugger
        widget=StsColorText(text)
EmSystemConfiguration>>#showBusyCursorWhile:
        self=an EmSystemConfiguration
        aBlock=[] in EtCodeWindow>>#menuEditDisplay
        shell=CwTopLevelShell(VA Smalltalk Debugger)
        window=a CgWindow
StsDebugger(EtWindow)>>#execShortOperation:
        self=a StsDebugger
        aBlock=[] in EtCodeWindow>>#menuEditDisplay
StsDebugger(EtCodeWindow)>>#menuEditDisplay
        self=a StsDebugger
        widget=StsColorText(text)
CwMenuPushButton>>#dispatchTo:
        self=a CwMenuPushButton
        receiver=a StsDebugger
        selectorOrDirectedMessage=#menuEditDisplay
CwMenu>>#simpleCallback:clientData:callData:
        self=a CwMenu
        w=CwPushButton(button_7)
        index=7
        callData=CwAnyCallbackData(
    reason -> 10
)
CwCallbackRec>>#callWith:callData:
        self=
a CwCallbackRec
        receiver: a CwMenu
        selector: #simpleCallback:clientData:callData:
        clientData: 7
        aWidget=CwPushButton(button_7)
        callData=CwAnyCallbackData(
    reason -> 10
)
CwPushButton(CwBasicWidget)>>#callCallbackList:callData:
        self=CwPushButton(button_7)
        aCallbackList=OrderedCollection(
a CwCallbackRec
        receiver: a CwMenu
        selector: #simpleCallback:clientData:callData:
        clientData: 7 )
        callData=CwAnyCallbackData(
    reason -> 10
)
        callbacks=nil
        size=1
        rec1=nil
        rec2=nil
        rec3=nil
[] in CwRowColumn>>#simple:clientData:callData:
        self=CwRowColumn(~Edit)
        aRowColumn=CwRowColumn(~Edit)
        clientData=nil
        callData=CwRowColumnCallbackData(
    reason -> 10
    widget -> CwPushButton(button_7)
    data -> nil
    callbackData -> CwAnyCallbackData(
    reason -> 10
)
)
        data=CwAnyCallbackData(
    reason -> 10
)
        index=7
        list=OrderedCollection(
a CwCallbackRec
        receiver: a CwMenu
        selector: #simpleCallback:clientData:callData:
        clientData: 7 )
        child=CwPushButton(button_7)
OrderedCollection>>#do:
        self=OrderedCollection(CwPushButton(button_0) CwSeparator(button_1)
CwPushButton(button_1) CwPushButton(button_2) CwSeparator(button_3)
CwPushButton(button_3) CwPushButton(button_4) CwPushButton(button_5)
CwSeparator(button_6) CwPushButton(button_6) CwPushButton(button_7)
CwPushButton(button_8) CwPushButton(button_9) CwPushButton(button_10)
CwSeparator(button_11) CwPushButton(button_11) CwPushButton(button_12)
CwCascadeButton(button_13) CwPushButton(button_14)
CwSeparator(button_15) CwCascadeButton(button_15)
CwPushButton(button_16) CwPushButton(button_17) CwSeparator(button_18)
CwPushButton(button_18) CwPushButton(button_19)
CwPushButton(button_20) )
        aBlock=[] in CwRowColumn>>#simple:clientData:callData:
CwRowColumn>>#simple:clientData:callData:
        self=CwRowColumn(~Edit)
        aRowColumn=CwRowColumn(~Edit)
        clientData=nil
        callData=CwRowColumnCallbackData(
    reason -> 10
    widget -> CwPushButton(button_7)
    data -> nil
    callbackData -> CwAnyCallbackData(
    reason -> 10
)
)
        data=CwAnyCallbackData(
    reason -> 10
)
        index=7
        list=OrderedCollection(
a CwCallbackRec
        receiver: a CwMenu
        selector: #simpleCallback:clientData:callData:
        clientData: 7 )
CwCallbackRec>>#callWith:callData:
        self=
a CwCallbackRec
        receiver: CwRowColumn(~Edit)
        selector: #simple:clientData:callData:
        clientData: nil
        aWidget=CwRowColumn(~Edit)
        callData=CwRowColumnCallbackData(
    reason -> 10
    widget -> CwPushButton(button_7)
    data -> nil
    callbackData -> CwAnyCallbackData(
    reason -> 10
)
)
CwRowColumn(CwBasicWidget)>>#callCallbackList:callData:
        self=CwRowColumn(~Edit)
        aCallbackList=OrderedCollection(
a CwCallbackRec
        receiver: CwRowColumn(~Edit)
        selector: #simple:clientData:callData:
        clientData: nil )
        callData=CwRowColumnCallbackData(
    reason -> 10
    widget -> CwPushButton(button_7)
    data -> nil
    callbackData -> CwAnyCallbackData(
    reason -> 10
)
)
        callbacks=nil
        size=1
        rec1=nil
        rec2=nil
        rec3=nil
CwRowColumn>>#callCallbackList:callData:
        self=CwRowColumn(~Edit)
        aCallbackList=OrderedCollection(
a CwCallbackRec
        receiver: CwRowColumn(~Edit)
        selector: #simple:clientData:callData:
        clientData: nil )
        callData=CwRowColumnCallbackData(
    reason -> 10
    widget -> CwPushButton(button_7)
    data -> nil
    callbackData -> CwAnyCallbackData(
    reason -> 10
)
)
CwRowColumn>>#entry:clientData:callData:
        self=CwRowColumn(~Edit)
        aWidget=CwPushButton(button_7)
        callbackList=nil
        callData=CwAnyCallbackData(
    reason -> 10
)
        entryCallData=CwRowColumnCallbackData(
    reason -> 10
    widget -> CwPushButton(button_7)
    data -> nil
    callbackData -> CwAnyCallbackData(
    reason -> 10
)
)
CwPushButton>>#callActivateCallback:
        self=CwPushButton(button_7)
        anEvent=an OSEvent
OSMenuItem(OSWidget)>>#callHandlers:with:
        self=OSMenuItem(&Display)
        handlers=#callActivateCallback:
        data=an OSEvent
DirectedMessage>>#send
        self=DirectedMessage (OSMenuItem(&Display), #callHandlers:with:,
(#callActivateCallback: an OSEvent))
OSEventManager class>>#runDeferredMessages
        self=OSEventManager
        state=true
        message=DirectedMessage (OSMenuItem(&Display), #callHandlers:with:,
(#callActivateCallback: an OSEvent))
OSWidget class>>#readAndDispatch
        self=OSWidget
        state=true
        gotEvent=true
CwAppContext>>#readAndDispatch
        self=a CwAppContext
AbtWindowSystemStartUp class(EsWindowSystemStartUp
class)>>#messageLoop
        self=AbtWindowSystemStartUp
        lastEventTime=6222031
        appContext=a CwAppContext
[] in <optimized block>(UIProcess class)>>#forkUserInterface
[] in UIProcess(Process)>>#executeBlock:withArguments:
        self=UIProcess:(2/10/2012 10:08:26 PM){suspended,3}
        aBlock=[] in UIProcess class>>#forkUserInterface
        args=()
UIProcess(Process)>>#executeBlock:withArguments:
        self=UIProcess:(2/10/2012 10:08:26 PM){suspended,3}
        aBlock=[] in UIProcess class>>#forkUserInterface
        args=()
UIProcess(Process)>>#newProcessOn:stackSize:withArguments:named:
        self=UIProcess:(2/10/2012 10:08:26 PM){suspended,3}
        aBlock=[] in UIProcess class>>#forkUserInterface
        stackSize=1024
        args=()
        procName='(2/10/2012 10:08:26 PM)'
==============<STACK TRACE ENDS>=============


Any idea how this can be resolved? do i need to load any specific
config map?
Thanks

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Thomas Koschate-2
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Re: VA Smalltalk 7.5.2 Open Preferences Window throughs a runtime error

Thomas Koschate-2
Actually, it's because you've loaded a config map.  What you want to do is to go the Transcript Window, and choose the Tools menu.  Select Use Standard Browsers and you should be fine.  Right now, you have Use Enhanced Browsers selected.

Tom

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