Re: porting problem

[Marshall James]

Actually, I am now increasingly inclined to think that this is a memory problem. I will find out for sure when tech support finally comes to increase my virtual memory quota,
James

A 12:10 14/01/99 +0100, vous avez écrit :
>>>> 
> Hi,
> I hope someone can help me out here because I'm almost at my wits end! I'm trying to port a Swarm app from 1.2 to 1.3.1 under Windows NT. I've followed the porting guidelines, and the app compiles perfectly without any warnings. However, at run time I get a status access violation message, caused by the line indicated below with a *
>
>   id <ZoomRaster> worldRaster, populationRaster;
>
> populationRaster=[ZoomRaster create: modelZone];
> [populationRaster setColormap: populationColourMap];
> [populationRaster setZoomFactor: zf];
> [populationRaster setWidth: [epdSwarm getWorldXSize] Height: [epdSwarm getWorldYSize]];
> [populationRaster setWindowTitle: "EPD Population"];
> [populationRaster drawSelf];
> [populationRaster pack];
>
> //create a raster object for displaying cell cooperation and relatedness levels
> worldRaster=[ZoomRaster create: modelZone];
> [worldRaster setColormap: worldColourMap];
> [worldRaster setZoomFactor: zf];
> *  [worldRaster setWidth: [epdSwarm getWorldXSize] Height: [epdSwarm getWorldYSize]];
> [worldRaster setWindowTitle: "EPD World"];
> [worldRaster drawSelf];
> [worldRaster pack];
>
> This seems strange to me as the same method works before on populationRaster, but not on worldRaster! I'm wondering if it's a memory problem... as I've been having problems with virtual memory shortages. This used to work before, so any advice would be appreciated. Thanks,
> James
> --
>
> James Marshall - Research Assistant - COTCOS Project
> Institut de Recherche en Informatique de Toulouse
> WWW: http://www.mk.dmu.ac.uk/~jmarshall
> ==================================    Swarm-Support is for discussion of the technical details of the day    to day usage of Swarm.  For list administration needs (esp.    [un]subscribing), please send a message to     with "help" in the body of the message.
<<<<


--

James Marshall - Research Assistant - COTCOS Project
Institut de Recherche en Informatique de Toulouse
WWW: http://www.mk.dmu.ac.uk/~jmarshall
=================================   Swarm-Support is for discussion of the technical details of the day to day usage of Swarm.  For list administration needs (esp. [un]subscribing), please send a message to <address@hidden> with "help" in the body of the message.