K won't start :s

[Camille92]

Hey Carles sorry to bother again, I was all excited to try the last version with forever corrected but it seems there is a bug somewhere:

17:25:47.894808 CF settings loaded from JSON file btcusd OK.
nodejs: symbol lookup error: /home/camille/K/app/server/lib/K.linux.51.node: undefined symbol: _ZN1K12sqlite3_openENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPP7sqlite3

[ctubio]

im testing the libK :( let me recompile it and retry

[ctubio]

sorry can you see if is OK now after this last commit?

[Camille92]

same problem :s K.linux.51 17:53:8.728590 CF settings loaded from JSON file ethusd OK. nodejs: symbol lookup error: /home/camille/K/app/server/lib/K.linux.51.node: undefined symbol: _ZN1K12sqlite3_openENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPP7sqlite3

[ctubio]

ok iSee, sqlite is not the problem but the libK itself, let me try to fix or rollback

[ctubio]

what if you run "make"? doesnt then starts OK? :P

[Camille92]

nope :s

[bunde83]

FWIW - Same issue for me as well on latest:

node K.js

K.linux.57 19:5:7.265117 CF settings loaded from JSON file K OK. node: symbol lookup error: /home/ubuntu/K/app/server/lib/K.linux.57.node: undefined symbol: _ZN1K12sqlite3_openENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPP7sqlite3

THANKS CARLES!!!!!!!!!!!

[ctubio]

i just finnished migrating all npm commands to make; ima spin a new fresh (Debian) server and test this cos it doesnt happen in any computer i have, may take a bit to fix, meanwhile a solution is the last known good working version ee5e863a24b47382bd67198a3e1dc39366774c12, you can install with $ git checkout ee5e863a24b47382bd67198a3e1dc39366774c12

[Camille92]

Just an update, I ran a "clean" (removing K and redownloading it) and it doesn't work either :S

[ctubio]

sorry can you tell me exactly what operating system/node/g++ version are you using? something liiike:

$ uname -a
Linux debian 3.16.0-4-amd64 #1 SMP Debian 3.16.43-2 (2017-04-30) x86_64 GNU/Linux
$ cat /etc/issue
Debian GNU/Linux 8 \n \l
$ node -v
v8.2.1
$ g++ --version
g++ (Debian 4.9.2-10) 4.9.2

(im not able to reproduce this today :S and wanna make sure im testing your exact situation [i think you have a newer g++?]) thanks'¡

[jantb]

I also have the same error:

K.linux.57 20:27:52.647196 CF settings loaded from JSON file K OK. node: symbol lookup error: /root/K/app/server/lib/K.linux.57.node: undefined symbol: _ZN1K12sqlite3_openENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPP7sqlite3

Here is the info you requested:

~/K# uname -a
Linux trader 4.4.0-83-generic #106-Ubuntu SMP Mon Jun 26 17:54:43 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
~/K# cat /etc/issue
Ubuntu 16.04.2 LTS \n \l

~/K# node -v
v8.2.1
~/K# g++ --version
g++ (Ubuntu 5.4.0-6ubuntu1~16.04.4) 5.4.0 20160609
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Just installed and built on a clean digital ocean droplet

[ctubio]

ok many thanks for your time, i think i understood the problem xD (im able to reproduce it in g++ greater than 4.9) will work on it on experimental branch instead of master