Hello,
i'm getting trouble with pix_share* objects..
when the patches are manually started (by double click in Nautilus or by command line in terminal) everything work fine
but when the patches are started with a script i've got this error in both side (write and read) : couldn't get shm_id error 0
and then the involved id isn't accessible even if i restart manually the patch i've put some sleep xx in my startup script and this work only if there is nothing else after like this :
// sleep 120 # some command (cpu-gouvernance) pd send-patch.pd & sleep 30 pd receive-patch.pd // this works fine
but this following one doesn't
// sleep 120 # some command (cpu-gouvernance) pd send-patch.pd & sleep 30 pd receive-patch.pd & sleep 25 v4lctl -c /dev/video0 -input 1 //
does anyone have an idea how to fix this ?
my configuration : Ubuntu 12.04, pd vanilla 0.43.2, Gem from git 9ab091abc7387034c01a27a8570bb3d541b166c5
cheers
a.
hello again,
finally, the error seems to come randomly and not related to the script in the patches we are dealing with about 20 different pix_share* but only one makes errors, we found a workaround : allocating a small memory space (1 1 1) on load and resizing it on the demand this works but this doesn't tell us why we got those shm_id error...
cheers
antoine
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Antoine Villeret