indeed the bt at the end just missed full log in the attachment Thanks for pointing it out,
Popesz On Thu, Aug 30, 2018 at 4:11 PM Christof Ressi <[email protected]> wrote: > I think you forgot the last part: > > (gdb) bt > [...paste the following outputet] > (gdb) quit > > IOhannes wants to see a full backtrace. it should look like this: > https://ftp.gnu.org/old-gnu/Manuals/gdb/html_node/gdb_42.html > > Christof > > Gesendet: Donnerstag, 30. August 2018 um 15:36 Uhr > Von: "Csaba Láng" <[email protected]> > An: Pd-List <[email protected]> > Betreff: Re: [PD] videoPYLON C++ update needed > > Iohannes, > > managed to make a crash, check the gdb log in the attachment. > Basically there is a Segmentation Fault. > What does it mean and how can I fix it? > > On Thu, Aug 30, 2018 at 12:52 AM Csaba Láng <[email protected][mailto: > [email protected]]> wrote: > > could not manage to make it crash :) jumps between devices smoothly. > Will test it the next days, but anyway > I big thanks to you! It looks amazing. > Now I test with 227fps. > > On Thu, Aug 30, 2018 at 12:28 AM IOhannes m zmölnig <[email protected] > [mailto:[email protected]]> wrote:On 8/29/18 11:35 PM, Csaba Láng wrote: > > > > The other problem is that can not identify within pd the cameras. > > Anything I send to pix_video, fails. > > I called the cams test1 and test2, however [device test1( does not work, > > therefor enumerate as well or enumProp. > > ??? > > > It says that a valid device is > > needed, but f I have an image from the camera at startup the patch, why I > > cannot enumerate it. > > you need a valid device for [enumProps(, but not for [enumerate(. > you need to hook something like a [print] to the 2nd outlet of > [pix_video] in order to get anything meaningful from these messages. > > > > > unfortunately did not understand your gdb or microsleep select advices. > > please specify > > Pd prints an error like "microsleep select: Interrupted system call" on > the console before it hangs here. does something similar happen? > > about gdb, something like this should do the trick (i'm sure i've posted > this before): > > ~~~ > $ gdb --args pd -nrt -stderr -lib /path/to/Gen /path/to/pix_video-help.pd > [...] > (gdb) thread apply all bt > (gdb) run > [...make it crash...] > (gdb) bt > [...paste the following outputet] > (gdb) quit > ~~~ > > _______________________________________________ > [email protected][mailto:[email protected]] mailing list > UNSUBSCRIBE and account-management -> > https://lists.puredata.info/listinfo/pd-list[https://lists.puredata.info/listinfo/pd-list]_______________________________________________ > [email protected] mailing list UNSUBSCRIBE and account-management -> > https://lists.puredata.info/listinfo/pd-list[https://lists.puredata.info/listinfo/pd-list] >
segmentation
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