[squeak-dev] Morphic yellow cross of death

Bob Arning arning315 at comcast.net
Mon Sep 16 22:40:48 UTC 2013


Would you have been writing to the Transcript while this happened?

Cheers,
Bob

On 9/16/13 6:24 PM, Nicolas Cellier wrote:
> Ah yes, those volatile states...
> I got the red square/yellow cross by simple browsing activities
> - browsing senders, sometimes when clicking on another sender in the 
> list, sometimes by changing list selection with vertical arrow keys
> - navigating in debugger stack similarly...
> For this specific stack, I just can't remember, too many occurrences...
>
>
> 2013/9/17 Bob Arning <arning315 at comcast.net 
> <mailto:arning315 at comcast.net>>
>
>     Well,
>
>     - your stack is truncated, is there more somewhere?
>     - can you say anything about how you got there?
>     - did you notice that lines was not nil by the time the stack was
>     written:
>
>             lines:     {a TextLine 1 to: 67 . a TextLine 68 to: 139 .
>     a TextLine 140 to: 240 . ...etc...
>
>     Cheers,
>     Bob
>
>     On 9/16/13 5:26 PM, Nicolas Cellier wrote:
>>     Lately I have many instances of these yellow cross over red
>>     background that happens when a low level morphic error is
>>     encountered.
>>
>>     It seems related to a MultiNewParagraph lines being nil like in
>>     following stack example.
>>
>>     I don't know if it can help a morphic guru, but I just hate those
>>     stateful behavior with volatile states...
>>
>>     Really hard to debug/understand!!!
>
>
>
>
>
>
>

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