error downloading Bylabel on Ubuntu 14.04

[abunesh]

hi I cant seem to open the program. it keeps saying "Illegal instruction (core dumped)". Any idea what to do?

[xuebinqin]

I just tried and don’t have the problem. I am using the compiled Edge Drawing for edge detection. Hence, the code can only run on a machine with 64bit Linux. Do you have more exception informations ? Regards,

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On Apr 18, 2018, at 12:26 AM, abunesh ***@***.***> wrote: hi I cant seem to open the program. it keeps saying "Illegal instruction (core dumped)". Any idea what to do? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#1>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AORnRR2DOdA2OzCMjzd7LLnHRXVerleiks5tptyGgaJpZM4TZfLk>.

[abunesh]

i am on 64 bit(just checked).
i just downloaded it following your instructions of cloning it and running it. here are 2 pictures. one is the exception shown when i try to run it and the other is the cloned file.

[xuebinqin]

There are mainly three reasons for triggering Illegal instruction(core dumped): (1) <> Libraries missing. (2) bad memory operation, e.g. read a deleted vector or array, (3) "M <>ay be you compiled it with compiler settings for code generation that is not compatible with your CPU. or you link against some library that is optimized for other cpus. Especially the numeric libs often have special builds to use all capabilities of a CPU. For example if you use a lib that was build to use SSE4 instructions but your CPU is a bit older it may throw this error <>. May be you have to recompile it for your cpu.” We include all the libraries in the folder. I tested the code on different machines and it works well. It shouldn’t be the problem of bad memory operation. Maybe you can try on another machine if possible. Or you can try to recompile it if you have your OpenCV installed with QT option on by command: “make”.

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On Apr 18, 2018, at 1:12 AM, abunesh ***@***.***> wrote: i am on 64 bit(just checked). i just downloaded it following your instructions of cloning it and running it. here are 2 pictures. one is the exception shown when i try to run it and the other is the cloned file. <https://user-images.githubusercontent.com/37533624/38916651-be0324de-42d7-11e8-8137-b16b39895569.png> <https://user-images.githubusercontent.com/37533624/38916656-bf40d15c-42d7-11e8-92ad-813e9822b77c.png> — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#1 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AORnRa-czeNa3EeCL-lAbDb2iLn39tHjks5tpudCgaJpZM4TZfLk>.

[SummerXia93]

I have the same issue too. Is there any solution with it yet?

[xul-ops]

I have the same issue on my ubuntu 20.04...