[Seaside] BUG]UndefinedObject(Object)>>doesNotUnderstand: #internalError:

[Philippe Marschall]

2007/8/30, Brian Brown <rbb at techgame.net>:
> Hey folks,
>
> I just upgraded to Seaside2.8a1-lr.440 and now I'm getting the below
> error when trying to access the app I'm working on. I have cleared my
> handlers, and did the WADispatcher resetAll as it said in the commit
> text; I can get to the configuration screens but can't render the site.

It looks as if there is a configuration problem with your application.
WADispatcher resetAll unregisters all applications hence they have to
be reregistered. Did you reregister your application manually or with
an #initialize on the class side? Do you do any custom configuration
stuff? Can you check the configuration of your application and make
sure that an error handler is set?

Cheers
Philippe

> Any ideas?
>
> Thanks!
>
> Brian
> ---------------------------------------------------
>
> 29 August 2007 4:01:59 pm
>
> VM: Mac OS - a SmalltalkImage
> Image: Squeak3.10alpha [latest update: #7121]
>
> SecurityManager state:
> Restricted: false
> FileAccess: true
> SocketAccess: true
> Working Dir /Users/brian/Squeak/Bridge
> Trusted Dir /foobar/tooBar/forSqueak/bogus
> Untrusted Dir /Users/brian/Library/Preferences/Squeak/Internet/My Squeak
>
> UndefinedObject(Object)>>doesNotUnderstand: #internalError:
>         Receiver: nil
>         Arguments and temporary variables:
>                 aMessage:       internalError: MessageNotUnderstood:
> UndefinedObject>>handleError:
>         Receiver's instance variables:
> nil
>
> [] in AWCSession(WASession)>>incomingRequest: {[:error | self
> errorHandler internalError: error]}
>         Arguments and temporary variables:
>                 aRequest:       a WARequest GET /seaside/webadmin
>                 error:  MessageNotUnderstood: UndefinedObject>>handleError:
>
> BlockContext>>valueWithPossibleArgs:
>         Receiver: [] in AWCSession(WASession)>>incomingRequest: {[:error |
> self errorHandler internalError: ...etc...
>         Arguments and temporary variables:
>                 anArray:        an Array(MessageNotUnderstood:
> UndefinedObject>>handleError:)
>         Receiver's instance variables:
>                 sender:         BlockContext>>valueWithPossibleArgs:
>                 pc:     109
>                 stackp:         0
>                 nargs:  1
>                 startpc:        104
>                 home:   AWCSession(WASession)>>incomingRequest:
>
> [] in MethodContext(ContextPart)>>handleSignal: {[(self tempAt: 2)
> valueWithPossibleArgs: {exception}]}
>         Arguments and temporary variables:
>                 exception:      MessageNotUnderstood: UndefinedObject>>handleError:
>                 val:    nil
>
>
> --- The full stack ---
> UndefinedObject(Object)>>doesNotUnderstand: #internalError:
> [] in AWCSession(WASession)>>incomingRequest: {[:error | self
> errorHandler internalError: error]}
> BlockContext>>valueWithPossibleArgs:
> [] in MethodContext(ContextPart)>>handleSignal: {[(self tempAt: 2)
> valueWithPossibleArgs: {exception}]}
>   - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> BlockContext>>ensure:
> MethodContext(ContextPart)>>handleSignal:
> MethodContext(ContextPart)>>handleSignal:
> MethodContext(ContextPart)>>handleSignal:
> MethodContext(ContextPart)>>handleSignal:
> MessageNotUnderstood(Exception)>>signal
> UndefinedObject(Object)>>doesNotUnderstand: #handleError:
> [] in AWCSession(WASession)>>withErrorHandler: {[:e |  self
> errorHandler handleError: e.  WAPageExpired raiseSignal]}
> BlockContext>>valueWithPossibleArgs:
> [] in MethodContext(ContextPart)>>handleSignal: {[(self tempAt: 2)
> valueWithPossibleArgs: {exception}]}
> BlockContext>>ensure:
> MethodContext(ContextPart)>>handleSignal:
> NonBooleanReceiver(Exception)>>signal
> NonBooleanReceiver(Exception)>>signal:
> UndefinedObject(Object)>>mustBeBooleanIn:
> UndefinedObject(Object)>>mustBeBoolean
> AWCSession(WASession)>>start:
> [] in AWCSession(WASession)>>performRequest: {[^ self start: aRequest]}
> Dictionary>>at:ifAbsent:
> AWCSession(WASession)>>performRequest:
> [] in AWCSession(WASession)>>responseForRequest: {[self
> performRequest: aRequest]}
> BlockContext>>on:do:
> [] in AWCSession(WASession)>>withErrorHandler: {[aBlock   on: Error
> do: [:e |     self errorHandler handleError: e.    WAP...]}
> BlockContext>>on:do:
> AWCSession(WASession)>>withErrorHandler:
> [] in AWCSession(WASession)>>responseForRequest: {[self
> withErrorHandler: [self performRequest: aRequest]]}
> BlockContext>>on:do:
> WACurrentSession class(WADynamicVariable class)>>use:during:
> [] in AWCSession(WASession)>>responseForRequest: {[WACurrentSession
> use: self   during: [self     withErrorHandler: [self pe...]}
> [] in AWCSession(WASession)>>withEscapeContinuation: {[:cc |
> escapeContinuation := cc.  aBlock value.  self
> pageIntentionallyLeft...]}
> EscapeContinuation class(Continuation class)>>currentDo:
> AWCSession(WASession)>>withEscapeContinuation:
> AWCSession(WASession)>>responseForRequest:
> [] in AWCSession(WASession)>>incomingRequest: {[self
> responseForRequest: aRequest]}
> BlockContext>>on:do:
> [] in WAProcessMonitor>>critical:ifError: {[value := aBlock on: Error
> do: anErrorBlock]}
> BlockContext>>ensure:
> [] in WAProcessMonitor>>critical:ifError: {[[value := aBlock on:
> Error do: anErrorBlock]   ensure: [semaphore signal]]}
> [] in BlockContext>>newProcess {[self value.  Processor
> terminateActive]}
>
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