You missed the comma after the first 8. On Sun, Jan 30, 2011 at 12:15 PM, michael rice <[email protected]> wrote:
> The expression (the swapped line) on line 12 is all on one line in my code. > > Michael > > ====================== > > [michael@localhost ~]$ ghc --make rat2.hs > [1 of 1] Compiling Main ( rat2.hs, rat2.o ) > > rat2.hs:12:37: > Couldn't match expected type `(Int -> DisplayBits) > -> t > -> DisplayBits' > against inferred type `DisplayBits' > In the expression: DisplayStencilBits 8 DisplayAlphaBits 8 > In the second argument of `openWindow', namely > `[DisplayStencilBits 8 DisplayAlphaBits 8]' > In a stmt of a 'do' expression: > openWindow > (Size 400 400) [DisplayStencilBits 8 DisplayAlphaBits 8] Window > [michael@localhost ~]$ > > > > --- On *Sun, 1/30/11, Paul L <[email protected]>* wrote: > > > From: Paul L <[email protected]> > Subject: Re: [Haskell-cafe] Code from Haskell School of Expression hanging. > To: "michael rice" <[email protected]> > Cc: [email protected] > Date: Sunday, January 30, 2011, 1:57 PM > > > Ok, in the GLFW sample program from Haskell Wiki, can you change the > GLFW.openWindow line to the following, and try again? > > GLFW.openWindow (GL.Size 400 400) [GLFW.DisplayStencilBits 8, > GLFW.DisplayAlphaBits 8] GLFW.Window > > Does it still run? > > Regards, > Paul Liu > > On Sun, Jan 30, 2011 at 10:50 AM, michael rice > <[email protected]<http://mc/[email protected]>> > wrote: > > > > What you see below is what I get. No window opens. System Monitor shows > CPU usage negligible. > > > > Michael > > > > [michael@localhost ~]$ cd ./SOE/SOE/src > > [michael@localhost src]$ ghci > > GHCi, version 6.12.3: http://www.haskell.org/ghc/ > > <http://www.haskell.org/ghc/%C2%A0>:? for help > > Loading package ghc-prim ... linking ... done. > > Loading package integer-gmp ... linking ... done. > > Loading package base ... linking ... done. > > Loading package ffi-1.0 ... linking ... done. > > Prelude> :l Snowflake.lhs > > Ok, modules loaded: Snowflake, SOE. > > Prelude Snowflake> main > > Loading package old-locale-1.0.0.2 ... linking ... done. > > Loading package old-time-1.0.0.5 ... linking ... done. > > Loading package OpenGLRaw-1.1.0.1 ... linking ... done. > > Loading package GLURaw-1.1.0.0 ... linking ... done. > > Loading package ObjectName-1.0.0.0 ... linking ... done. > > Loading package StateVar-1.0.0.0 ... linking ... done. > > Loading package Tensor-1.0.0.1 ... linking ... done. > > Loading package OpenGL-2.4.0.1 ... linking ... done. > > Loading package GLFW-0.4.2 ... linking ... done. > > > > > > > > > > Michael > > > > --- On Sun, 1/30/11, Paul L > > <[email protected]<http://mc/[email protected]>> > wrote: > > > > From: Paul L <[email protected] <http://mc/[email protected]> > > > > Subject: Re: [Haskell-cafe] Code from Haskell School of Expression > hanging. > > To: "michael rice" > > <[email protected]<http://mc/[email protected]> > > > > Cc: "Daniel Fischer" > > <[email protected]<http://mc/[email protected]>>, > [email protected] <http://mc/[email protected]> > > Date: Sunday, January 30, 2011, 1:03 PM > > > > I'm the maintainer of the SOE code. This is rather puzzling, since > apparently GLFW works on your setup. I don't think there is much big > difference in SOE than the sample GLFW program from the Haskell Wiki. > > So when you run the SOE program, did you see the window but just all > blank? Or you never see the window popping up? > > Regards, > > Paul Liu > > > > On Sat, Jan 29, 2011 at 7:34 PM, michael rice > > <[email protected]<http://mc/[email protected]>> > wrote: > > > > The sample program (the "active" version) here runs fine, so the OpenGL > GLFW must have been installed properly. Must be the SOE stuff causing the > problem. > > > > http://www.haskell.org/haskellwiki/GLFW > > > > Michael > > > > > > --- On Sat, 1/29/11, Daniel Fischer > > <[email protected]<http://mc/[email protected]>> > wrote: > > > > From: Daniel Fischer > > <[email protected]<http://mc/[email protected]> > > > > Subject: Re: [Haskell-cafe] Code from Haskell School of Expression > hanging. > > To: "michael rice" > > <[email protected]<http://mc/[email protected]> > > > > Date: Saturday, January 29, 2011, 9:37 PM > > > > On Sunday 30 January 2011 03:27:55, michael rice wrote: > > > I'm using the OpenGL stuff (GLFW). Same set of problems? > > > > No idea, I haven't used a graphics library for a long time. > > > > > > > > _______________________________________________ > > Haskell-Cafe mailing list > > [email protected] <http://mc/[email protected]> > > http://www.haskell.org/mailman/listinfo/haskell-cafe > > > > > > > > > > > > > > -- > Regards, > Paul Liu > > > -- Regards, Paul Liu
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