Re: [Machinekit] Re: Machinekit multicore merge

[schoone...@btinternet.com]

On 23/02/17 19:39, Daniel Skrlin wrote: This issue has been resolved by manually installing icomps. However now I ran into another issue with a custom driver/protocol for my IO hardware (communicates via USB to RS485) Please see attached files and error messages. Any help would be greatly appreciated since I am merely just a power user. Thanks starting mklauncher... done starting configserver... done starting ./python/pmcsfile_service.py... done starting machinekit... MACHINEKIT - 0.1 Machine configuration directory is '/home/pmcs/Downloads/pmcs-rt' Machine configuration file is 'v6.ini' Starting Machinekit... io started halcmd loadusr io started done hal/v6.hal:14: insmod failed, returned -1: do_load_cmd: dlopen: /usr/lib/linuxcnc/rt-preempt/hal_p260c.so: undefined symbol: hal_exit It indicates incorrect linkage in the build of the component. Without the component code and knowing how it was built, unable to guess further If hal_exit() did not exist, machinekit would not run, there are about 1230 binaries and libs linked against it. Running nm -C hal_p260c | grep " U " from the dir it is in, will list all the symbols which are undefined. (U) I would suspect a great deal more than just hal_exit() hal_exit() is an inline accessor to halg_exit() contained in https://github.com/machinekit/machinekit/blob/master/src/hal/lib/hal.h#L379 So you may see references to halg_exit rpath=/usr/lib/linuxcnc/rt-preempt See /var/log/linuxcnc.log for more information. Shutting down and cleaning up Machinekit... Traceback (most recent call last):   File "/home/pmcs/bin/estop.py", line 16, in <module> Traceback (most recent call last):   File "/home/pmcs/bin/mtc.py", line 15, in <module>     time.sleep(2.00)     KeyboardInterrupttime.sleep(2.00) KeyboardInterrupt Cleanup done Machinekit terminated with an error.  You can find more information in the log:     /home/pmcs/linuxcnc_debug.txt and     /home/pmcs/linuxcnc_print.txt as well as in the output of the shell command 'dmesg' and in the terminal stopping mklauncher... done stopping configserver... done stopping ./python/pmcsfile_service.py... done -- 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.