[Vm-dev] Freeze after Morph Activity
btc at openinworld.com
Sun Jan 29 12:48:23 UTC 2017
On Sun, Jan 29, 2017 at 7:02 PM, Levente Uzonyi <leves at caesar.elte.hu>
> Hi Dan,
> The expected output is in the file you attached. There seem to be no
> active processes to run, so only the idle process is being executed:
> All Smalltalk process stacks (active first):
> Process 0x1c9a9c8 priority 10
> 0x7ffc012e81c0 M ProcessorScheduler class>idleProcess 0x15d2a30: a(n)
> ProcessorScheduler class
> 0x7ffc012e8200 I  in ProcessorScheduler class>startUp 0x15d2a30:
> a(n) ProcessorScheduler class
> 0x7ffc012e8240 I  in BlockClosure>newProcess 0x1d1aa40: a(n)
> Most recent primitives
> Among the suspended processes is the UI process, which is waiting on a
> Delay. So, there may be issues on the image side with Delays.
> Process 0x1c9a790 priority 40
> 0x7ffc012e60d8 M  in Delay>wait 0x1c9ab48: a(n) Delay
> 0x7ffc012e6118 M BlockClosure>ifCurtailed: 0x11b1228: a(n) BlockClosure
> 0x7ffc012e6150 M Delay>wait 0x1c9ab48: a(n) Delay
> 0x7ffc012e6190 M WorldState>doOneCycleFor: 0x15cd6e0: a(n) WorldState
So as part of exploring the problem, an awful hack would be deleting that
#wait from #dowOneCycleFor:.
> 0x7ffc012e61c8 M PasteUpMorph>doOneCycle 0x165f890: a(n) PasteUpMorph
> 0x7ffc012e6200 M  in ProjectX class>spawnNewMorphicProcessFor:
> 0x15d7900: a(n) ProjectX class
> 0x7ffc012e6240 I  in BlockClosure>newProcess 0x1d1a940: a(n)
> I don't see any sign of stack overflow you mentioned.
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