[squeak-dev] Re: OSProcess on Mac?
Ken G. Brown
kbrown at mac.com
Sun Dec 12 21:45:27 UTC 2010
I tried putting UnixOSProcessPlugin.bundle 4.2.4 into the Cog.app 4.0.0 package which previously had version 4.3.2.
I've started getting UndefinedObject(Object)>>doesNotUnderstand: #wait at various times eg. during or after saving the image.
This does not happen with the original UnixOSProcessPlugin.bundle version 4.3.2 in the Cog.app.
Squeak4.2 10770, with OSProcess, VMMaker, and a bunch of other stuff installed, running on Cog 4.0.0 with UnixOSProcessPlugin.bundle 4.2.4, Mac OS X 10.6.5,
I'm just saying in case it twigs something for someone in the know.
Ken G. Brown
Full report:
=========
UndefinedObject(Object)>>doesNotUnderstand: #wait
here insert explanation of what you were doing, suspect changes you've made and so forth.
12 December 2010 2:22:20.375 pm
VM: Mac OS - Smalltalk
Image: Squeak4.2alpha [latest update: #10770]
SecurityManager state:
Restricted: false
FileAccess: true
SocketAccess: true
Working Dir /mySqueakStuff/Sqkb/<Trunkkb/Squeak4.2/Squeak4.2-10548-alpha
Trusted Dir /foobar/tooBar/forSqueak/bogus/
Untrusted Dir /Users/kbrownMPro/Library/Preferences/Croquet/Internet/Untrusted
UndefinedObject(Object)>>doesNotUnderstand: #wait
Receiver: nil
Arguments and temporary variables:
aMessage: wait
exception: MessageNotUnderstood: UndefinedObject>>wait
resumeValue: nil
Receiver's instance variables:
nil
[] in [] in UnixOSProcessAccessor>>grimReaperProcess
Receiver: a UnixOSProcessAccessor on pid 9261
Arguments and temporary variables:
event: nil
processSynchronizationDelay: a Delay(20 msecs)
Receiver's instance variables:
dependents: a DependentsArray(a UnixProcess with pid 9261)
sessionIdentifier: #[32 27 5 77]
canObtainSessionIdentifierFromPlugin: true
hasTestEof: nil
grimReaper: a Process in Debugger class>>openOn:context:label:contents:fullView...etc...
sigChldSemaphore: nil
BlockClosure>>repeat
Receiver: [closure] in [] in UnixOSProcessAccessor>>grimReaperProcess
Arguments and temporary variables:
Receiver's instance variables:
outerContext: [] in UnixOSProcessAccessor>>grimReaperProcess
startpc: 143
numArgs: 0
[] in UnixOSProcessAccessor>>grimReaperProcess
Receiver: a UnixOSProcessAccessor on pid 9261
Arguments and temporary variables:
event: nil
processSynchronizationDelay: a Delay(20 msecs)
Receiver's instance variables:
dependents: a DependentsArray(a UnixProcess with pid 9261)
sessionIdentifier: #[32 27 5 77]
canObtainSessionIdentifierFromPlugin: true
hasTestEof: nil
grimReaper: a Process in Debugger class>>openOn:context:label:contents:fullView...etc...
sigChldSemaphore: nil
--- The full stack ---
UndefinedObject(Object)>>doesNotUnderstand: #wait
[] in [] in UnixOSProcessAccessor>>grimReaperProcess
BlockClosure>>repeat
[] in UnixOSProcessAccessor>>grimReaperProcess
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
[] in BlockClosure>>newProcess
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