[Newbies] PipableOSProcess#notifyError

Aidan Gauland aidalgol at no8wireless.co.nz
Sat Jan 1 07:05:14 UTC 2011


Why does the following statement not appear to do anything?  (I
expected an error window to pop up.)

(PipeableOSProcess command: 'false') notifyError.

Stepping through this with the debugger, I found that the
ExternalUnixOSProcess's runState is #unknownRunState instead of
#complete, the value it must be in order for #notifyError to do


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