i can reproduce this error.

===============

#N canvas 641 298 450 300 10;
#X obj 86 95 noise~;
#X obj 85 163 print~;
#X text 97 131 this wire doubled;
#X connect 0 0 1 0;
#X connect 0 0 1 0;

===============

akntk

On Sun, Nov 15, 2015 at 10:22 PM, Jonghyun Kim <agitato816@gmail.com> wrote:
I think the problem is a doubled audio wire connection.

akntk

On Sun, Nov 15, 2015 at 10:17 PM, Jonghyun Kim <agitato816@gmail.com> wrote:
the error occurs when toggling DSP. same error on Mac and Linux

pd-patch attached. 

thanks,
akntk

On Sat, Nov 14, 2015 at 9:22 AM, Miller Puckette <msp@ucsd.edu> wrote:
IS there an easy way to get teh error message with a simple patch?  It's
probably a bug in Pd.

cheers
Miller

On Sat, Nov 14, 2015 at 08:57:47AM +0900, Jonghyun Kim wrote:
> hi list,
>
> "consistency check failed: signal_free 4"
>
> this error occured on mac OS X Yosemite.
>
> how to resolve this error?
>
> thanks,
> akntk

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