Aidan Gauland-2 wrote: > > Why does the following statement not appear to do anything? (I > expected an error window to pop up.) > > (PipeableOSProcess command: 'false') notifyError. >
#command: may return before the process is complete, so you have a race condition with #notifyError. Try: p := PipeableOSProcess command: 'false'. (Delay forMilliseconds: 1000) wait. p notifyError. Sean -- View this message in context: http://forum.world.st/PipableOSProcess-notifyError-tp3170006p3170181.html Sent from the Squeak - Beginners mailing list archive at Nabble.com. _______________________________________________ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners