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Hi, there.<div><br></div><div>Works for me when updating from 17535 to 17560.</div><div><br></div><div>Fabio's stack looks like if Object >> #currentHand gets lost at some point during the update. :-/</div><div><br></div><div>Best,</div><div>Marcel</div><div class="mb_sig"></div><blockquote class="history_container" type="cite" style="border-left-style:solid;border-width:1px; margin-top:20px; margin-left:0px;padding-left:10px;">
<p style="color: #AAAAAA; margin-top: 10px;">Am 01.12.2017 10:34:49 schrieb Fabio Niephaus <lists@fniephaus.com>:</p>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"><div dir="ltr">Hi all,<div><br></div><div>A recent change causes trunk updates to freeze for some reason. I don't know which change is causing the problem, but I would appreciate if someone could like into this. Error log is below and indicates that there's at least an MNU.</div><div><br></div><div>Thanks,</div><div>Fabio</div><div><br><div><br></div><div>== SqueakDebug.log ==</div><div><br></div><div><div>MessageNotUnderstood: TextMorph>>currentHand</div><div>1 December 2017 9:08:58.796499 am</div><div><br></div><div>VM: Mac OS - Smalltalk</div><div>Image: Squeak6.0alpha [latest update: #17412]</div><div><br></div><div>SecurityManager state:</div><div>Restricted: false</div><div>FileAccess: true</div><div>SocketAccess: true</div><div>Working Dir ...</div><div>Trusted Dir /foobar/tooBar/forSqueak/bogus/</div><div>Untrusted Dir ...</div><div><br></div><div>TextMorph(Object)>>doesNotUnderstand: #currentHand</div><div> Receiver: a TextMorph(3649326)</div><div> Arguments and temporary variables: </div><div> aMessage: currentHand</div><div> exception: MessageNotUnderstood: TextMorph>>currentHand</div><div> resumeValue: nil</div><div> Receiver's instance variables: </div><div> bounds: 0@0 corner: 50@40</div><div> owner: nil</div><div> submorphs: #()</div><div> fullBounds: nil</div><div> color: Color black</div><div> extension: a MorphExtension (1948157) [other: (CreatingParagraph -> true)]</div><div> borderWidth: 0</div><div> borderColor: Color black</div><div> textStyle: a TextStyle Bitmap DejaVu Sans 9</div><div> text: a Text for '***System error handling failed***</div><div>MessageNotUnderstood: Morp...etc...</div><div> wrapFlag: false</div><div> paragraph: a NewParagraph</div><div> editor: nil</div><div> container: nil</div><div> predecessor: nil</div><div> successor: nil</div><div> backgroundColor: nil</div><div> margins: nil</div><div> editHistory: nil</div><div> readOnly: nil</div><div> autoFit: nil</div><div><br></div><div>[] in TextMorph>>createParagraph</div><div> Receiver: a TextMorph(3649326)</div><div> Arguments and temporary variables: </div><div><br></div><div> Receiver's instance variables: </div><div> bounds: 0@0 corner: 50@40</div><div> owner: nil</div><div> submorphs: #()</div><div> fullBounds: nil</div><div> color: Color black</div><div> extension: a MorphExtension (1948157) [other: (CreatingParagraph -> true)]</div><div> borderWidth: 0</div><div> borderColor: Color black</div><div> textStyle: a TextStyle Bitmap DejaVu Sans 9</div><div> text: a Text for '***System error handling failed***</div><div>MessageNotUnderstood: Morp...etc...</div><div> wrapFlag: false</div><div> paragraph: a NewParagraph</div><div> editor: nil</div><div> container: nil</div><div> predecessor: nil</div><div> successor: nil</div><div> backgroundColor: nil</div><div> margins: nil</div><div> editHistory: nil</div><div> readOnly: nil</div><div> autoFit: nil</div><div><br></div><div>BlockClosure>>ensure:</div><div> Receiver: [closure] in TextMorph>>createParagraph</div><div> Arguments and temporary variables: </div><div> aBlock: [closure] in TextMorph>>createParagraph</div><div> complete: nil</div><div> returnValue: nil</div><div> Receiver's instance variables: </div><div> outerContext: TextMorph>>createParagraph</div><div> startpc: 102</div><div> numArgs: 0</div><div><br></div><div>TextMorph>>createParagraph</div><div> Receiver: a TextMorph(3649326)</div><div> Arguments and temporary variables: </div><div><br></div><div> Receiver's instance variables: </div><div> bounds: 0@0 corner: 50@40</div><div> owner: nil</div><div> submorphs: #()</div><div> fullBounds: nil</div><div> color: Color black</div><div> extension: a MorphExtension (1948157) [other: (CreatingParagraph -> true)]</div><div> borderWidth: 0</div><div> borderColor: Color black</div><div> textStyle: a TextStyle Bitmap DejaVu Sans 9</div><div> text: a Text for '***System error handling failed***</div><div>MessageNotUnderstood: Morp...etc...</div><div> wrapFlag: false</div><div> paragraph: a NewParagraph</div><div> editor: nil</div><div> container: nil</div><div> predecessor: nil</div><div> successor: nil</div><div> backgroundColor: nil</div><div> margins: nil</div><div> editHistory: nil</div><div> readOnly: nil</div><div> autoFit: nil</div><div><br></div><div>TextMorph>>paragraph</div><div> Receiver: a TextMorph(3649326)</div><div> Arguments and temporary variables: </div><div><br></div><div> Receiver's instance variables: </div><div> bounds: 0@0 corner: 50@40</div><div> owner: nil</div><div> submorphs: #()</div><div> fullBounds: nil</div><div> color: Color black</div><div> extension: a MorphExtension (1948157) [other: (CreatingParagraph -> true)]</div><div> borderWidth: 0</div><div> borderColor: Color black</div><div> textStyle: a TextStyle Bitmap DejaVu Sans 9</div><div> text: a Text for '***System error handling failed***</div><div>MessageNotUnderstood: Morp...etc...</div><div> wrapFlag: false</div><div> paragraph: a NewParagraph</div><div> editor: nil</div><div> container: nil</div><div> predecessor: nil</div><div> successor: nil</div><div> backgroundColor: nil</div><div> margins: nil</div><div> editHistory: nil</div><div> readOnly: nil</div><div> autoFit: nil</div><div><br></div><div>TextMorph>>newContents:</div><div> Receiver: a TextMorph(3649326)</div><div> Arguments and temporary variables: </div><div> stringOrText: a Text for '***System error handling failed***</div><div>MessageNotUndersto...etc...</div><div> newText: a Text for '***System error handling failed***</div><div>MessageNotUnderstood: M...etc...</div><div> embeddedMorphs: nil</div><div> oldSelection: nil</div><div> ed: nil</div><div> sel: nil</div><div> Receiver's instance variables: </div><div> bounds: 0@0 corner: 50@40</div><div> owner: nil</div><div> submorphs: #()</div><div> fullBounds: nil</div><div> color: Color black</div><div> extension: a MorphExtension (1948157) [other: (CreatingParagraph -> true)]</div><div> borderWidth: 0</div><div> borderColor: Color black</div><div> textStyle: a TextStyle Bitmap DejaVu Sans 9</div><div> text: a Text for '***System error handling failed***</div><div>MessageNotUnderstood: Morp...etc...</div><div> wrapFlag: false</div><div> paragraph: a NewParagraph</div><div> editor: nil</div><div> container: nil</div><div> predecessor: nil</div><div> successor: nil</div><div> backgroundColor: nil</div><div> margins: nil</div><div> editHistory: nil</div><div> readOnly: nil</div><div> autoFit: nil</div><div><br></div><div>TextMorph>>contentsAsIs:</div><div> Receiver: a TextMorph(3649326)</div><div> Arguments and temporary variables: </div><div> stringOrText: a Text for '***System error handling failed***</div><div>MessageNotUndersto...etc...</div><div> Receiver's instance variables: </div><div> bounds: 0@0 corner: 50@40</div><div> owner: nil</div><div> submorphs: #()</div><div> fullBounds: nil</div><div> color: Color black</div><div> extension: a MorphExtension (1948157) [other: (CreatingParagraph -> true)]</div><div> borderWidth: 0</div><div> borderColor: Color black</div><div> textStyle: a TextStyle Bitmap DejaVu Sans 9</div><div> text: a Text for '***System error handling failed***</div><div>MessageNotUnderstood: Morp...etc...</div><div> wrapFlag: false</div><div> paragraph: a NewParagraph</div><div> editor: nil</div><div> container: nil</div><div> predecessor: nil</div><div> successor: nil</div><div> backgroundColor: nil</div><div> margins: nil</div><div> editHistory: nil</div><div> readOnly: nil</div><div> autoFit: nil</div><div><br></div><div>MorphicProject>>composeDisplayTextIntoForm:</div><div> Receiver: a MorphicProject (Kernel-nice.1127) in a PasteUpMorph(2434915) [world]</div><div> Arguments and temporary variables: </div><div> displayText: a DisplayText</div><div> tmpText: nil</div><div> canvas: nil</div><div> color: nil</div><div> Receiver's instance variables: </div><div> dependents: nil</div><div> world: a PasteUpMorph(2434915) [world]</div><div> uiManager: a MorphicUIManager</div><div> changeSet: a ChangeSet named Kernel-nice.1127</div><div> transcript: a TranscriptStream</div><div> parentProject: a MorphicProject (Kernel-nice.1127) in a PasteUpMorph(2434915) [...etc...</div><div> previousProject: nil</div><div> displayDepth: 32</div><div> viewSize: 151@132</div><div> thumbnail: Form(151x132x32)</div><div> nextProject: nil</div><div> projectParameters: an IdentityDictionary(#PrevailingProjectFlags->an IdentityDictionary...etc...</div><div> version: nil</div><div> urlList: nil</div><div> environment: nil</div><div> lastDirectory: nil</div><div> lastSavedAtSeconds: nil</div><div> projectPreferenceFlagDictionary: an IdentityDictionary(#showSharedFlaps->true #showWorldMainDockingBar...etc...</div><div> resourceManager: a ResourceManager</div><div> uiProcess: a Process in nil</div><div><br></div><div>DisplayText>>composeForm</div><div> Receiver: a DisplayText</div><div> Arguments and temporary variables: </div><div><br></div><div> Receiver's instance variables: </div><div> text: a Text for '***System error handling failed***</div><div>MessageNotUnderstood: Morp...etc...</div><div> textStyle: a TextStyle Bitmap DejaVu Sans 9</div><div> offset: 0@0</div><div> form: nil</div><div> foreColor: Color black</div><div> backColor: Color white</div><div><br></div><div>DisplayText>>form</div><div> Receiver: a DisplayText</div><div> Arguments and temporary variables: </div><div><br></div><div> Receiver's instance variables: </div><div> text: a Text for '***System error handling failed***</div><div>MessageNotUnderstood: Morp...etc...</div><div> textStyle: a TextStyle Bitmap DejaVu Sans 9</div><div> offset: 0@0</div><div> form: nil</div><div> foreColor: Color black</div><div> backColor: Color white</div><div><br></div><div>DisplayText>>displayOn:at:clippingBox:rule:fillColor:</div><div> Receiver: a DisplayText</div><div> Arguments and temporary variables: </div><div> aDisplayMedium: DisplayScreen(1024x664x32)</div><div> aDisplayPoint: 0@0</div><div> clipRectangle: 0@0 corner: 1024@664</div><div> ruleInteger: 3</div><div> aForm: nil</div><div> form1: nil</div><div> rule: nil</div><div> Receiver's instance variables: </div><div> text: a Text for '***System error handling failed***</div><div>MessageNotUnderstood: Morp...etc...</div><div> textStyle: a TextStyle Bitmap DejaVu Sans 9</div><div> offset: 0@0</div><div> form: nil</div><div> foreColor: Color black</div><div> backColor: Color white</div><div><br></div><div>DisplayText(DisplayObject)>>displayOn:at:</div><div> Receiver: a DisplayText</div><div> Arguments and temporary variables: </div><div> aDisplayMedium: DisplayScreen(1024x664x32)</div><div> aDisplayPoint: 0@0</div><div> Receiver's instance variables: </div><div> text: a Text for '***System error handling failed***</div><div>MessageNotUnderstood: Morp...etc...</div><div> textStyle: a TextStyle Bitmap DejaVu Sans 9</div><div> offset: 0@0</div><div> form: nil</div><div> foreColor: Color black</div><div> backColor: Color white</div><div><br></div><div>ByteString(String)>>displayOn:at:textColor:</div><div> Receiver: '***System error handling failed***</div><div>MessageNotUnderstood: MorphicToolBuilder>>currentWorld...etc...</div><div> Arguments and temporary variables: </div><div> aDisplayMedium: DisplayScreen(1024x664x32)</div><div> aPoint: 0@0</div><div> aColor: Color black</div><div> Receiver's instance variables: </div><div>'***System error handling failed***</div><div>MessageNotUnderstood: MorphicToolBuilder>>currentWorld...etc...</div><div>ByteString(String)>>displayOn:at:</div><div> Receiver: '***System error handling failed***</div><div>MessageNotUnderstood: MorphicToolBuilder>>currentWorld...etc...</div><div> Arguments and temporary variables: </div><div> aDisplayMedium: DisplayScreen(1024x664x32)</div><div> aPoint: 0@0</div><div> Receiver's instance variables: </div><div>'***System error handling failed***</div><div>MessageNotUnderstood: MorphicToolBuilder>>currentWorld...etc...</div><div>ByteString(String)>>displayAt:</div><div> Receiver: '***System error handling failed***</div><div>MessageNotUnderstood: MorphicToolBuilder>>currentWorld...etc...</div><div> Arguments and temporary variables: </div><div> aPoint: 0@0</div><div> Receiver's instance variables: </div><div>'***System error handling failed***</div><div>MessageNotUnderstood: MorphicToolBuilder>>currentWorld...etc...</div><div>Project class>>tryEmergencyEvaluatorForRecovery:</div><div> Receiver: Project</div><div> Arguments and temporary variables: </div><div> errorMessage: 'MessageNotUnderstood: MorphicToolBuilder>>currentWorld'</div><div> hasTranscripter: true</div><div> transcripter: Transcripter</div><div> t: Transcripter</div><div> Receiver's instance variables: </div><div> superclass: Model</div><div> methodDict: a MethodDictionary(size 245)</div><div> format: 65555</div><div> instanceVariables: #('world' 'uiManager' 'changeSet' 'transcript' 'parentProjec...etc...</div><div> organization: ('accessing' changeSet color displayDepth: findProjectView: forgetExistingURL...etc...</div><div> subclasses: {MVCProject . MorphicProject}</div><div> name: #Project</div><div> classPool: a Dictionary(#AllProjects->an OrderedCollection(a MorphicProject (Ke...etc...</div><div> sharedPools: nil</div><div> environment: Smalltalk</div><div> category: #'System-Support'</div><div><br></div><div>Project class>>handlePrimitiveError:</div><div> Receiver: Project</div><div> Arguments and temporary variables: </div><div> errorMessage: 'MessageNotUnderstood: MorphicToolBuilder>>currentWorld'</div><div> Receiver's instance variables: </div><div> superclass: Model</div><div> methodDict: a MethodDictionary(size 245)</div><div> format: 65555</div><div> instanceVariables: #('world' 'uiManager' 'changeSet' 'transcript' 'parentProjec...etc...</div><div> organization: ('accessing' changeSet color displayDepth: findProjectView: forgetExistingURL...etc...</div><div> subclasses: {MVCProject . MorphicProject}</div><div> name: #Project</div><div> classPool: a Dictionary(#AllProjects->an OrderedCollection(a MorphicProject (Ke...etc...</div><div> sharedPools: nil</div><div> environment: Smalltalk</div><div> category: #'System-Support'</div><div><br></div><div>MorphicProject(Object)>>primitiveError:</div><div> Receiver: a MorphicProject (Kernel-nice.1127) in a PasteUpMorph(2434915) [world]</div><div> Arguments and temporary variables: </div><div> aString: 'MessageNotUnderstood: MorphicToolBuilder>>currentWorld'</div><div> Receiver's instance variables: </div><div> dependents: nil</div><div> world: a PasteUpMorph(2434915) [world]</div><div> uiManager: a MorphicUIManager</div><div> changeSet: a ChangeSet named Kernel-nice.1127</div><div> transcript: a TranscriptStream</div><div> parentProject: a MorphicProject (Kernel-nice.1127) in a PasteUpMorph(2434915) [...etc...</div><div> previousProject: nil</div><div> displayDepth: 32</div><div> viewSize: 151@132</div><div> thumbnail: Form(151x132x32)</div><div> nextProject: nil</div><div> projectParameters: an IdentityDictionary(#PrevailingProjectFlags->an IdentityDictionary...etc...</div><div> version: nil</div><div> urlList: nil</div><div> environment: nil</div><div> lastDirectory: nil</div><div> lastSavedAtSeconds: nil</div><div> projectPreferenceFlagDictionary: an IdentityDictionary(#showSharedFlaps->true #showWorldMainDockingBar...etc...</div><div> resourceManager: a ResourceManager</div><div> uiProcess: a Process in nil</div><div><br></div><div>MorphicProject(Project)>>handleFatalDrawingError:</div><div> Receiver: a MorphicProject (Kernel-nice.1127) in a PasteUpMorph(2434915) [world]</div><div> Arguments and temporary variables: </div><div> errMsg: 'MessageNotUnderstood: MorphicToolBuilder>>currentWorld'</div><div> Receiver's instance variables: </div><div> dependents: nil</div><div> world: a PasteUpMorph(2434915) [world]</div><div> uiManager: a MorphicUIManager</div><div> changeSet: a ChangeSet named Kernel-nice.1127</div><div> transcript: a TranscriptStream</div><div> parentProject: a MorphicProject (Kernel-nice.1127) in a PasteUpMorph(2434915) [...etc...</div><div> previousProject: nil</div><div> displayDepth: 32</div><div> viewSize: 151@132</div><div> thumbnail: Form(151x132x32)</div><div> nextProject: nil</div><div> projectParameters: an IdentityDictionary(#PrevailingProjectFlags->an IdentityDictionary...etc...</div><div> version: nil</div><div> urlList: nil</div><div> environment: nil</div><div> lastDirectory: nil</div><div> lastSavedAtSeconds: nil</div><div> projectPreferenceFlagDictionary: an IdentityDictionary(#showSharedFlaps->true #showWorldMainDockingBar...etc...</div><div> resourceManager: a ResourceManager</div><div> uiProcess: a Process in nil</div><div><br></div><div><br></div><div>--- The full stack ---</div><div>TextMorph(Object)>>doesNotUnderstand: #currentHand</div><div>[] in TextMorph>>createParagraph</div><div>BlockClosure>>ensure:</div><div>TextMorph>>createParagraph</div><div>TextMorph>>paragraph</div><div>TextMorph>>newContents:</div><div>TextMorph>>contentsAsIs:</div><div>MorphicProject>>composeDisplayTextIntoForm:</div><div>DisplayText>>composeForm</div><div>DisplayText>>form</div><div>DisplayText>>displayOn:at:clippingBox:rule:fillColor:</div><div>DisplayText(DisplayObject)>>displayOn:at:</div><div>ByteString(String)>>displayOn:at:textColor:</div><div>ByteString(String)>>displayOn:at:</div><div>ByteString(String)>>displayAt:</div><div>Project class>>tryEmergencyEvaluatorForRecovery:</div><div>Project class>>handlePrimitiveError:</div><div>MorphicProject(Object)>>primitiveError:</div><div>MorphicProject(Project)>>handleFatalDrawingError:</div><div> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</div><div>[] in Debugger class>>morphicOpenOn:context:label:contents:fullView:</div><div>BlockClosure>>ensure:</div><div>Mutex>>critical:</div><div>Debugger class>>morphicOpenOn:context:label:contents:fullView:</div><div>MorphicProject(Project)>>dispatchTo:addPrefixAndSend:withArguments:</div><div>Debugger class>>openOn:context:label:contents:fullView:</div><div>StandardToolSet class>>debug:context:label:contents:fullView:</div><div>ToolSet class>>debug:context:label:contents:fullView:</div><div>Process>>debug:title:full:</div><div>Process>>debug:title:</div><div>StandardToolSet class>>debugError:</div><div>ToolSet class>>debugError:</div><div>UnhandledError>>defaultAction</div><div>UndefinedObject>>handleSignal:</div><div>UnhandledError(Exception)>>signal</div><div>UnhandledError class>>signalForException:</div><div>MessageNotUnderstood(Error)>>defaultAction</div><div>MessageNotUnderstood>>defaultAction</div><div>UndefinedObject>>handleSignal:</div><div>MessageNotUnderstood(Exception)>>signal</div><div>MorphicToolBuilder(Object)>>doesNotUnderstand: #currentWorld</div><div>MorphicToolBuilder>>buildPluggableWindow:</div><div>PluggableWindowSpec>>buildWith:</div><div>MorphicToolBuilder(ToolBuilder)>>build:</div><div>MorphicToolBuilder>>openDebugger:</div><div>[] in Debugger>>openNotifierContents:label:</div><div>BlockClosure>>ensure:</div><div>Debugger>>openNotifierContents:label:</div><div>[] in [] in Debugger class>>morphicOpenOn:context:label:contents:fullView:</div><div>WorldState>>runStepMethodsIn:</div><div>PasteUpMorph>>runStepMethods</div><div>WorldState>>doOneCycleNowFor:</div><div>WorldState>>doOneCycleFor:</div><div>PasteUpMorph>>doOneCycle</div><div>[] in MorphicProject>>spawnNewProcess</div><div>[] in BlockClosure>>newProcess</div></div><div><br></div></div></div>
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