Hi list,
I am using 7 same cameras with th backend pylon. For some reason pylon writes for the same camera Node not readable or: Tcl) INVALID COMMAND NAME: invalid command name ".x562a77779920.c" while executing ".x562a77779920.c delete 562a77785130BASE0" ("uplevel" body line 1881) invoked from within "uplevel #0 $docmds"
How can I fix it? Any hints are welcome. Best, Popesz
On 9/19/21 13:43, Csaba Láng wrote:
How can I fix it?
you provide very little context... however:
there's a well known issue exposed in the help-patch of [pix_video]: whenever you (successfully) open a video device, it will attempt to change the number of the radiobuttons in the [pd properties] subpatch.
due to a bug in Pd's radiobutton, this gives a Tcl/Tk error iff the canvas is not currently open.
the solution is simply to not modify and radiobuttons while there canvases are not opened.
btw, this is unrelated to high-speed cameras and/or pylon,...
fgsard IOhannes
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Csaba Láng -
IOhannes m zmölnig