[PD] Tcl error for [knob] and [mknob]

[Christof Ressi]

forgot to attach the error message...

> Gesendet: Mittwoch, 21. September 2016 um 02:50 Uhr
> Von: "Christof Ressi" <christof.ressi at gmx.at>
> An: pd-list at iem.at
> Betreff: [PD] Tcl error for [knob] and [mknob]
>
> Hi, when I open the properties for [knob] (flatgui) or [mknob] (moonlib) in Pd 0.47.1, Tcl throws an error when building the color section and stops building the rest of the gui. I can still set the other properties and confirm with enter (since 'OK' and 'Apply' buttons are not drawn). However, after saving and reopening the patch, the knobs are a total mess, especially [mknob] can't be used at all. See attached snapshots to get an impression. 
> 
> Some questions:
> 1) Is this only happening on Windows 7? Would anyone test this on other platforms and tell if they get a similar behaviour?
> 2) who is the current maintainer of flatgui and moonlib?
> 3) would anyone have a look at the Tcl code? Unfortunately, I don't know Tcl (yet)
> 4) are there any other knob objects I could use in the meantime?
> 
> In a perfect world there would be a knob gui included in Pd vanilla ;-)
> 
> Christof
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