Hi folks.



Doing the XML-thing on a pristine 6.0alpha image


Image

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/home/wm/Squeak/images/XMLXtreamsSqueak6.0alpha-19881-64bit/XMLXtreamsSqueak6.0alpha-19881-64bit.image

Squeak6.0alpha

latest update: #19881

Current Change Set: HomeProject

Image format 68021 (64 bit)



Virtual Machine

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/home/wm/Squeak/vms/sqcogspur64linuxht202009271755/lib/squeak/5.0-202009271755/squeak







During the 

Installer ss

       project: 'MetacelloRepository';

       install: 'ConfigurationOfXtreams'.

(Smalltalk at: #ConfigurationOfXtreams) project bleedingEdge load





I get the expected error in XTIOHandle class >> intialize

initialize

self makeNonviewableInstances.

Smalltalk addToShutDownList: self after: Project



where I have to change DisplayScreen to Project .





Doing this in the Debugger (as I have previously done) threw a





MorphicDebugger(Object) MessageNotUnderstood: MorphicDebugger >> stepToStatement






I cancelled the install and modified



MorphicDebugger(Debugger) >> contents: notifying:


comment out "self stepToStatement" down in the guts of the method.



I rerun the 



Installer ss

       project: 'MetacelloRepository';

       install: 'ConfigurationOfXtreams'.

(Smalltalk at: #ConfigurationOfXtreams) project bleedingEdge load





and am now able to modify the XTIOHandle class >> initialize method, on the fly in the debugger without throwing that error.





cheers.
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