[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.

        some googling seems to hint that this is a bug in Lion.
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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