Hello,
http://forum.world.st/Too-frequent-crashes-td4927143i20.html#a4934027
Try changing AthensCairoSurface >> asForm into the following method:
asForm
"create a form and copy an image data there"
| form |
self checkSession.
self flush.
form := Form extent: (self width@self height) depth: 32.
form unhibernate.
LibC memCopy: self getDataPtr to: form bits size: self width*self
height*4.
^ form
This seems to improve the stability a lot. I have already told Esteban to
take a better look.
Best regards,
Ronie
2017-02-22 13:47 GMT-03:00 Alexandre Bergel <[email protected]>:
> Dear Alexander,
>
> Sine the new FFI of Pharo, using Athens has become unreliable. This is a
> pity, but fixing this is not trivial at all (we have been trying for years).
>
> What exactly are you doing with Athens?
>
> Alexandre
>
>
> > On Feb 22, 2017, at 12:55 AM, Alexander Samoylovich <
> [email protected]> wrote:
> >
> > Hello
> >
> > I am writing graphic demo programs using Athens on Mac Sierra.
> > Time by time Pharo VM crashes. Programs not using Athens work reliably.
> > I believe the behavior is reproducible.
> > How should I report a bug?
> >
> > Alex
>
> --
> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
> Alexandre Bergel http://www.bergel.eu
> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>
>
>
>
>
