[Haskell-cafe] help with glfw seg-fault

Daniel P. Wright dani at dpwright.com
Tue May 26 05:34:16 UTC 2015

Hi Brian,

Have you checked for / output any GL errors that happen before you call swapBuffers? I have a function printErrors (as defined here http://dpwright.com/posts/2015/03/25/the-haskell-gl-package/#error-handling-utilities ) which I scatter around when things go wrong to try and find the root cause...


2015/05/26 14:19、<briand at aracnet.com> <briand at aracnet.com> のメッセージ:

> Hi,
>  GLFW.swapBuffers w
> is the culprit.
> Not sure where to go from there.
> That's a pretty low level failure.
> Any suggestions.
> Brian
> _______________________________________________
> Haskell-Cafe mailing list
> Haskell-Cafe at haskell.org
> http://mail.haskell.org/cgi-bin/mailman/listinfo/haskell-cafe

More information about the Haskell-Cafe mailing list