@tmjavier
I was trying also to run PD in an iMac (first half 2010, Yosemite, 10.1.1, Quartz 2.7.7 installed, 2,8 GHz Intel Core i5, 8 GB 1333 MHz DDR3,

I uninstalled PD-extended (preferences erased), also Quartz 2.7.7. I reinstalled again Quartz 2.7.7 and PD-extended. With a MOTU 828 the audio is running, Now PD starts with an error although audio seems O. K. with this audio card. The error message when the application is lunched is:

[pix_film]: QuickTime support
[pix_film]: Darwin support
[pix_film]: opening /Users/javier/Documents/Sync_macs/Conservatorio Lezioni/00_TUTTI_I_TEMI/00_Suono/SuonoEOndeSonore1es1.mov with format 1908
[pix_film]: loaded file: /Users/javier/Documents/Sync_macs/Conservatorio Lezioni/00_TUTTI_I_TEMI/00_Suono/SuonoEOndeSonore1es1.mov with 927 frames (480x360) at 927.000000 fps
(Tcl) NOME DEL COMANDO NON VALIDO invalid command name ".x61d500.c"
while executing
".x61d500.c delete 332ea0S"
("uplevel" body line 39)
invoked from within
"uplevel #0 $cmds_from_pd"

Also I have several problems with some images I included in different patches:

[pix_film]: opening /Users/javier/Documents/Sync_macs/Conservatorio Lezioni/00_TUTTI_I_TEMI/00_Suono/SuonoEOndeSonore1es2.mov with format 1908
[pix_film]: loaded file: /Users/javier/Documents/Sync_macs/Conservatorio Lezioni/00_TUTTI_I_TEMI/00_Suono/SuonoEOndeSonore1es2.mov with 1273 frames (480x360) at 1273.000000 fps
[pix_film]: opening /Users/javier/Documents/Sync_macs/Conservatorio Lezioni/00_TUTTI_I_TEMI/00_Suono/SuonoEOndeSonore1es1.mov with format 1908
[pix_film]: loaded file: /Users/javier/Documents/Sync_macs/Conservatorio Lezioni/00_TUTTI_I_TEMI/00_Suono/SuonoEOndeSonore1es1.mov with 927 frames (480x360) at 927.000000 fps
(Tcl) UNHANDLED ERROR: couldn't recognize data in image file "/Users/javier/Documents/Sync_macs/Conservatorio Lezioni/00_TUTTI_I_TEMI/00_Suono/"
while executing
"image create photo img43f270 -file {/Users/javier/Documents/Sync_macs/Conservatorio Lezioni/00_TUTTI_I_TEMI/00_Suono/}"
("uplevel" body line 10)
invoked from within
"uplevel #0 $cmds_from_pd"(Tcl) UNHANDLED ERROR: couldn't recognize data in image file "/Users/javier/Documents/Sync_macs/Conservatorio Lezioni/00_TUTTI_I_TEMI/00_Suono/"
while executing
"image create photo img332ab0 -file {/Users/javier/Documents/Sync_macs/Conservatorio Lezioni/00_TUTTI_I_TEMI/00_Suono/}"
("uplevel" body line 1)
invoked from within
"uplevel #0 $cmds_from_pd"(Tcl) UNHANDLED ERROR: couldn't recognize data in image file "/Users/javier/Documents/Sync_macs/Conservatorio Lezioni/00_TUTTI_I_TEMI/00_Suono/"
while executing
"image create photo img43f720 -file {/Users/javier/Documents/Sync_macs/Conservatorio Lezioni/00_TUTTI_I_TEMI/00_Suono/}"
("uplevel" body line 1)
invoked from within
"uplevel #0 $cmds_from_pd"(Tcl) UNHANDLED ERROR: couldn't recognize data in image file "/Users/javier/Documents/Sync_macs/Conservatorio Lezioni/00_TUTTI_I_TEMI/00_Suono/"
while executing
"image create photo img43fe20 -file {/Users/javier/Documents/Sync_macs/Conservatorio Lezioni/00_TUTTI_I_TEMI/00_Suono/}"
("uplevel" body line 1)
invoked from within
"uplevel #0 $cmds_from_pd"

Unfortunately problems exposed before regarding the MacBook Pro (same version of Yosemite) persist.

Any help?

Hi, this is my first post in this forum.
I used PD for several time, it worked perfectly until I installed Yosemite (actual version of PD-extended is 0.43.4, I eliminated the old user preferences for PD):

XQuartz 2.7.7 installed

MacBook Pro (first half 2012)
OS 10.10.1 (Yosemite)
2,5 GHz Intel Core i5
4 GB 1600 MHz DDR3

Pd-extended crashes or remain inactive when I start audio (I/O error but it is indicated correctly the computer built-in audio as audio interface, the same happens with Jack)
The same problem is present in an iMac with the same version of the OS (10.10.1).
When I start audio the application crashes.
Messages:
[pix_film]: QuickTime support
[pix_film]: Darwin support
[pix_film]: opening /Users/javier/Documents/Sync_McBookPro/Conservatorio Lezioni/00_TUTTI_I_TEMI/00_Suono/SuonoEOndeSonore1es1.mov with format 1908
[pix_film]: loaded file: /Users/javier/Documents/Sync_McBookPro/Conservatorio Lezioni/00_TUTTI_I_TEMI/00_Suono/SuonoEOndeSonore1es1.mov with 927 frames (480x360) at 927.000000 fps
(Tcl) NOME DEL COMANDO NON VALIDO invalid command name ".x2262f0.c"
while executing
".x2262f0.c delete 226b30S"
("uplevel" body line 222)
invoked from within
"uplevel #0 $cmds_from_pd"
random 100
... couldn't create
expr if (abs($f1)>$f3 || abs($f2)>$f3 , 0 , $f1) ;
if (abs($f1)>$f3 || abs($f2)>$f3 , 0 , $f2)
... couldn't create
random 180
... couldn't create
random 360
... couldn't create
random 50
... couldn't create
line 0 40
... couldn't create
line
... couldn't create
line
... couldn't create
expr $f1320
... couldn't create
random 999
... couldn't create
expr -65536 * $i1 - 256 * $i2 - $i3 - 1
... couldn't create
expr min(int($f1/100)%10 , /8255 ;
min(int($f1/10)%10 , /8255 ;
min($f1%10 , /8255
... couldn't create
random
... couldn't create
Pd Version: 0.43.4-extended
Tcl Version: 8.5.11

Please help!