Re: [Machinekit] I'm pulling my hair out over this, "Can't add linear move at line xxxx, error code -7"

[schoone...@btinternet.com]

On 25/02/17 07:55, icecube45 wrote: It's seemingly a different line each time I run the file, this time it was line 20462, which is either the middle of G1 X-9.794 Y-69.769 A29.4549 G1 X-10.971 Y-71.809 A29.5489 G1 X-13.951 Y-71.809 A29.6678 or the middle of    G1 X31.776 Y-64.609 A48.9986 G1 X34.755 Y-64.609 A49.1175 G1 X35.933 Y-62.569 A49.2115 defendant on if comments count as lines or not..  Nothing seems out of the ordinary here, which is why I'm so confused. The error is defined as TP_ERR_ZERO_LENGTH https://github.com/machinekit/machinekit/blob/master/src/emc/tp/tp_types.h#L61 The trajectory planner is dark magic with which I have no particular familiarity. It was certainly not developed to squirt plastic in tens of thousands of extremely small moves. My only guess might be that depending upon what blending settings you have, it may not recognise  a commanded move(s) as any sort of move at all. But I could be completely wrong. Hopefully Robert or someone with more knowledge will chime in. On Friday, February 24, 2017 at 4:47:47 AM UTC-8, Schooner wrote: On 24/02/17 12:03, icecube45 wrote: Does anyone have any idea what this error code is? It occasionally happens, yet I can't isolate what is actually causing it, nor what the -7 error code actually means. https://github.com/machinekit/machinekit/blob/master/src/emc/motion/command.c#L953 It means that it does not like one of the parameters to a linear move. EMCMOT_COMMAND_BAD_EXEC means there was an error trying to initiate the command. This would suggest the command was valid syntax but the acc, vel, move extent or some other factor was not. Unless you can tell us what the move asked for was, it is impossible to guess. line xxxx should be a number, it may not strictly equate to the line number but should be a number non the less. I'd appreciate any advice on how to fix this error - it's popping up randomly and stopping my prints. For reference, I'm on a BeBoPr++ lineardelta configuration. -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout. -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout. -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.