On Sep 12, 2013, at 12:36 PM, "Torsten Bergmann" <[email protected]> wrote:

> kilon wrote:
>> this happens only when I try to create a new workspace issuing the commands
>> you see in the screenshot and it appears after I try to move the new
>> workspace. At first it appears as a small red box but while hitting enter it
>> expands to the final size you see here.  
>> 
>> Are you aware of this bug ?
> 
> I can reproduce the problem. Looks like some code is missing and leads to an 
> uninitialized
> class variable:
> 
> The method #translucentMaskFor:depth: uses a class var "TranslucentPatterns" 
> from FormCanvas.
> This class variable is nil and therefore it crashes. Looks like there is some 
> initialization
> on the class side missing.
> 
> Code is written by Fernando this week (9/11/2013) - so it is brand new.
> 
> Looks like a side effect of fixing https://pharo.fogbugz.com/f/cases/11559
> which was integrated in update #30389
> 
> http://lists.pharo.org/pipermail/pharo-dev_lists.pharo.org/2013-September/083764.html
> 
> If you look at the second changeset in this issue #11559 it includes an 
> #initializeTranslucentPatterns
> method from Fernando - but it did not made it correctly into the image.
> 
> Please open a new bug on http://bugs.pharo.org and maybe Fernando can have a 
> look.
> 

This should be fixed in 3.0 390…. at least I can't reproduce it anymore.

        Marcus

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