[squeak-dev] Image crashes just after start-up

John M McIntosh johnmci at smalltalkconsulting.com
Tue Apr 15 17:51:15 UTC 2008


Set the SqueakMaxHeapSize in the info.plist to a bigger number 1GB  
versus 512MB and see if that makes a different.

I noted the VM crashs in
org.squeak.Squeak              	0x000f4724 lookupMethodInClass + 84

but we'd need the stack back trace to understand where it was called  
from.


On Apr 15, 2008, at 2:20 AM, David Röthlisberger wrote:

> Thanks to the help of John I found out that the image crashes when  
> the method CommandHistory class >> forgetAllGrabCommandsFrom: gets  
> excuted.
> I have the impression that the method ProtoObject >> nextObject is  
> failing.
> Does anybody know how this can happen and what can be done in that  
> case?
>
> I know a scenario that I need to execute in my image so that the  
> crash happens on start-up. When I save the image after I have  
> executed this scenario, the image crashes on start-up for sure. Do  
> you know what kind of code could cause this primitive in ProtoObject  
> >> nextObject to fail?
>
> This scenario builds up a Mondrian graph, so Morphic is heavily  
> used. The size of the graph doesn't matter though.




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John M. McIntosh <johnmci at smalltalkconsulting.com>
Corporate Smalltalk Consulting Ltd.  http://www.smalltalkconsulting.com
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