[Seaside] Please ignore - Migrating from 2.7 to 2.8 - error with decoration chains

John Thornborrow john at pinesoft.co.uk
Mon Jul 30 11:38:09 UTC 2007


Please ignore this problem.. I blindly missed a component that uses 
#initialize without calling super.

John Thornborrow wrote:
> Hello All,
> 
> I've just upgraded to 2.8 (on a fresh squeak image) and after importing 
> an existing 2.7 application, I am receiving and error in the decoration 
> chain:
> 
> ==
> MessageNotUnderstood: UndefinedObject>>contents
> 
> Stack Trace
>    1.
>       thisContext
>           UndefinedObject(Object)>>doesNotUnderstand: #contents
>       self
>           nil
>       aMessage
>           contents
>    2.
>       thisContext
>           FVIndex(WAComponent)>>decoration
>       self
>           a FVIndex
>    3.
>       thisContext
>           FVIndex(WAComponent)>>decorationChainDo:
>       self
>           a FVIndex
>       aBlock
>           [] in FVEntryPoint(WAPresenter)>>withNextPresentersDo: {[:ea | 
> ea withNextPresentersDo: aBlock]}
> ==
> 
> I've followed Philippe's guide on 
> http://article.gmane.org/gmane.comp.lang.smalltalk.squeak.seaside/10692/
> 
> IS there something else I am missing?
> Newly created applications do not cause this issue, if that helps.
> 
> Many thanks,
> John.
> 
> www.pinesoft.co.uk
> 
> 
> Pinesoft Computers are registered in England, Registered number: 
> 2914825. Registered office: 266-268 High Street, Waltham Cross, Herts, 
> EN8 7EA
> 
> 
> 
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> 
> 
> 


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