Unable to make covins_ Backend succeeded

[cchester25]

There are many "Undefined reference", when i make covins_backend , i dont know how to take it .

[patriksc]

Hi, what environment are you using? Which command are you executing when this error occurs? I have just tested the deployment of COVINS on a 20.04 machine, I could deploy the code without running into error.

[chocho2222]

@patriksc First of all thank you for your work. I also encountered the same problem, I am using ubuntu18.04, when I run "./src/covins/install_file.sh 8", this error will appear, I will attach my screenshot below

[chocho2222]

There are many "Undefined reference", when i make covins_backend , i dont know how to take it . Hello bro,Is this problem solved?

[chocho2222]

@cchester25 Bro, I solved this problem by modifying glog_catkin versio  n

[patriksc]

@chocho2222 Thanks a lot for sharing you experience and solution of the problem. Could you give some more details - which version of glog were you using, and what changes did you have to make to glog_catkin? I'll also try on a fresh 18.04 machine the next days, to see whether I can reproduce the error there.

[chocho2222]

@patriksc Sorry to get back to you, I posted a picture about the glog version above, but it didn't show up, the glog version I'm using is v0.50

[patriksc]

Thanks for the additional information. I'll test in on a virtual machine with 18.04 then as well.

[patriksc]

Closing. Works on VM with 18.04.