[GRASS-user] error message from GRASS 7 on mac os

[Markus Neteler]

On Sat, Mar 17, 2012 at 6:04 AM,  <Raphael.Viscarra-Rossel at csiro.au> wrote:
> Hi,
>
> sorry for the omission of a descriptive subject line in my previous message.

(Please also remove irrelevant pieces from the message, especially when
receiving in digest mode, thanks)

> I have recently upgraded to GRASS 7 (from 6.4) in my mac running snow leopard 10.6.8.
> All frameworks updated.  The software starts fine...and so far appears to work OK but for some error messages in the terminal window:
>
> Launching <wxpython> GUI in the background, please wait...
> GRASS 7.0.svn (proj1):~ > Fri Mar 16 08:48:08 raw.local pythonw2.6[618] <Error>: CGContextRestoreGState: invalid context 0x0
> Fri Mar 16 08:48:08 raw2-bu.local pythonw2.6[618] <Error>: CGContextRestoreGState: invalid context 0x0
> Fri Mar 16 08:48:08 raw2-bu.local pythonw2.6[618] <Error>: CGContextRestoreGState: invalid context 0x0
> Fri Mar 16 08:48:08 raw2-bu.local pythonw2.6[618] <Error>: CGContextRestoreGState: invalid context 0x0
> Fri Mar 16 08:48:08 raw2-bu.local pythonw2.6[618] <Error>: CGContextRestoreGState: invalid context 0x0
>
> Also, previews in cartographic composer that need python imaging library is not working - related to the above?
>
> I searched for other's experience with this and found some, but not solutions. Any help to fix this will be apprecaited.

@devs: I wonder if the hint in
http://trac.wxwidgets.org/ticket/4272

would help which suggests the usage of wx.CallAfter
(http://wiki.wxpython.org/CallAfter)

Markus