Hi, if you fork processes at a higher priority, they still throw the error in issue 1053. In core 10428 I more often get Instances of UndefinedObject are not indexable. It is trying to send size to a MultiNewParagraph while it is still nil. By the time the debugger opens, the object is there.
Test case attached, although I can't get it to catch the error. Use with ***caution***. In the one click image it often freezes the image. http://n2.nabble.com/file/n3565757/NSThreadsafeTranscriptPriorityTest.st NSThreadsafeTranscriptPriorityTest.st It seems like this may be the case Dale identified- "I assume that with a sufficiently complex test case, involving heavy background window updates while using some of the operations that call #displayWorldSafely a problem would be revealed, but there's no guarantee that a mutex would be the solution". Cheers, ...Stan Dale Henrichs wrote: > > Ready for review: > > http://code.google.com/p/pharo/issues/detail?id=1053 > > _______________________________________________ > Pharo-project mailing list > [email protected] > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > -- View this message in context: http://n2.nabble.com/Issue-1053-Transcript-updates-from-foreground-process-not-displayed-in-Transcript-window-tp3414861p3565757.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com. _______________________________________________ Pharo-project mailing list [email protected] http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
