Dear list,
what does it mean if pd crashes with error: Pd: signal 6 How can I avoid it? Just freshly installed pd 0.49-0 on Ubuntu 18.04 but I think not this is the problem.
Popesz
https://stackoverflow.com/questions/3413166/when-does-a-process-get-sigabrt-...
when does it happen?
Gesendet: Dienstag, 02. Oktober 2018 um 22:31 Uhr Von: "Csaba Láng" langcsaba@gmail.com An: Pd-List pd-list@lists.iem.at Betreff: [PD] Pd crashes with error Pd: signal 6
Dear list, what does it mean if pd crashes with error: Pd: signal 6 How can I avoid it? Just freshly installed pd 0.49-0 on Ubuntu 18.04 but I think not this is the problem. Popesz_______________________________________________ Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management -> https://lists.puredata.info/listinfo/pd-list
It occurs when sending a bang to close a patch and open an other patch 100 ms later. If I do it manually - click on close an open - works without problem.
On Tue, 2 Oct 2018 at 22:56, Christof Ressi christof.ressi@gmx.at wrote:
https://stackoverflow.com/questions/3413166/when-does-a-process-get-sigabrt-...
when does it happen?
Gesendet: Dienstag, 02. Oktober 2018 um 22:31 Uhr Von: "Csaba Láng" langcsaba@gmail.com An: Pd-List pd-list@lists.iem.at Betreff: [PD] Pd crashes with error Pd: signal 6
Dear list,
what does it mean if pd crashes with error: Pd: signal 6 How can I avoid it? Just freshly installed pd 0.49-0 on Ubuntu 18.04 but I think not this is the problem.
Popesz_______________________________________________ Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management -> https://lists.puredata.info/listinfo/pd-list
can you provide a minimal example which triggers the problem?
Gesendet: Dienstag, 02. Oktober 2018 um 23:00 Uhr Von: "Csaba Láng" langcsaba@gmail.com An: Pd-List pd-list@lists.iem.at Betreff: Re: [PD] Pd crashes with error Pd: signal 6
It occurs when sending a bang to close a patch and open an other patch 100 ms later. If I do it manually - click on close an open - works without problem.
On Tue, 2 Oct 2018 at 22:56, Christof Ressi <christof.ressi@gmx.at[mailto:christof.ressi@gmx.at]> wrote:https://stackoverflow.com/questions/3413166/when-does-a-process-get-sigabrt-...]
when does it happen?
Gesendet: Dienstag, 02. Oktober 2018 um 22:31 Uhr Von: "Csaba Láng" <langcsaba@gmail.com[mailto:langcsaba@gmail.com]> An: Pd-List <pd-list@lists.iem.at[mailto:pd-list@lists.iem.at]> Betreff: [PD] Pd crashes with error Pd: signal 6
Dear list, what does it mean if pd crashes with error: Pd: signal 6 How can I avoid it? Just freshly installed pd 0.49-0 on Ubuntu 18.04 but I think not this is the problem. Popesz_______________________________________________ Pd-list@lists.iem.at[mailto:Pd-list@lists.iem.at] mailing list UNSUBSCRIBE and account-management -> https://lists.puredata.info/listinfo/pd-list%5Bhttps://lists.puredata.info/l... Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management -> https://lists.puredata.info/listinfo/pd-list%5Bhttps://lists.puredata.info/l...]
On 10/2/18 11:00 PM, Csaba Láng wrote:
It occurs when sending a bang to close a patch and open an other patch 100 ms later. If I do it manually - click on close an open - works without problem.
i'm not sure whether i said that before: you shouldn't open/close patches during performance, and instead let your data flow to (only) the places where it is required.
that's not to say, that if there is a bug (e.g. memory corruption, as indicated by SIGABRT) it ought to be fixed.
gfdsar IOhannes
On 10/2/18 11:22 PM, IOhannes m zmölnig wrote:
i'm not sure whether i said that before: you shouldn't open/close patches during performance, and instead let your data flow to (only) the places where it is required.
that's probably to generic. i really meant, that you shouldn't abuse patch open/close to enable/disable certain "data processors". Pd has dataflow objects for these kind of operation ([route], [select], [spigot], [moses], [change],..)
i only mention this because i think you use this automatic patch opening/closing as a software-pattern. although it's nice that Pd can do those kind of things ("look ma, window chaos"), i think you might be using an anti-pattern.
gfamdsr IOhannes
Iohannes, after cleaning my patches and show the correct path to existing patches to open or close, and simplifying other processes such as camera related objects the patch with closing and opening dynamically works stable, no more crashes occurred. Following the same practice thought it should work.
On Tue, Oct 2, 2018 at 11:24 PM IOhannes m zmölnig zmoelnig@iem.at wrote:
On 10/2/18 11:00 PM, Csaba Láng wrote:
It occurs when sending a bang to close a patch and open an other patch
100
ms later. If I do it manually - click on close an open - works without problem.
i'm not sure whether i said that before: you shouldn't open/close patches during performance, and instead let your data flow to (only) the places where it is required.
that's not to say, that if there is a bug (e.g. memory corruption, as indicated by SIGABRT) it ought to be fixed.
gfdsar IOhannes
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Christof Ressi -
Csaba Láng -
IOhannes m zmölnig