[argyllcms] Re: Mac Lion Spotread Error + LED torch plots

  • From: Graeme Gill <graeme@xxxxxxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Thu, 26 Apr 2012 10:10:02 +1000

Idea Digital Imaging wrote:
> I tried to get some ambient light measurements with an i1 on my MacBook Pro 
> using both 1.3.6 and
> 1.3.5 and have run into problems.
> 
> The data from the i1 is captured and a chart produced, but then I get this 
> instead of the results:
> 
> spotread[266] <Error>: kCGErrorInvalidConnection: CGSGetWindowTags: Invalid 
> connection
> spotread[266] <Error>: kCGErrorFailure: Set a breakpoint @ 
> CGErrorBreakpoint() to catch errors as
> they are logged.

Hi,
        some googling seems to hint that this is a bug in Lion.
<http://lists.apple.com/archives/carbon-dev/2011/Aug/msg00020.html>,
although it appears that Apple have made little effort to fix it.

It doesn't actually interfere with spotread operation at all (ie.
the messages are just noise).

Graeme Gill.

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