[Freeswitch-users] Lua undefined symbol lua_getfield

[KPS Maillinglist]

I placed the line in my script and the path in which the file lives is in
fact in the modules path.

2014-01-10 04:37:31.872812 [INFO] switch_cpp.cpp:1293 package.path
/usr/local/share/lua/5.2/?.lua;/usr/local/share/lua/5.2/?/init.lua;/usr/local/lib/lua/5.2/?.lua;/usr/local/lib/lua/5.2/?/init.lua;./?.luapackage.cpath
/usr/local/lib/lua/5.2/?.so;/usr/local/lib/lua/5.2/loadall.so;./?.so


On Fri, Jan 10, 2014 at 7:19 AM, Karsten Horsmann <khorsmann at gmail.com>wrote:

> Hi,
>
> are you sure that the lua-path enviroment?
>
>
> https://wiki.freeswitch.org/wiki/Mod_lua#Where_do_I_put_3rd_party_Lua_scripts.2Fmodules.3F
>
> For debugging you could
>
> freeswitch.consoleLog(INFO, "package.path ".. package.path ..
> "package.cpath " .. package.cpath )
>
> In my lua 5.1 FS 1.2.x Lua scripts in include my 3rd party libaries like
> this:
>
> -- include the DBI script and the DBI Module Paths
> package.path = package.path .. ";/usr/share/lua/5.1/?.lua"
> package.cpath = package.cpath .. ";/usr/lib64/lua/5.1/?.so"
> -- mysql Config
> require ('DBI')
>
>
>
>
> 2014/1/9 KPS Maillinglist <ksims.ml at gmail.com>
>
>> I'm wriiting because I can't seem to get Lua from within Freeswitch to
>> load the luasql mysql object. The error on the freeswitch console states
>> that there's a error loading module luasql.mysql' but when i run a script
>> from the shell requiring the same file it works just fine. I did due
>> diligience and researched the issue and seen someone state the proble is
>> due to lua being compiled from C++ code and the mysql module being compiled
>> from C source code. Any help will be greatly appreciated because none of my
>> scripts work because they are all database driven.
>>
>> FS Cli error:
>> #########################
>> 2014-01-09 05:36:31.432815 [ERR] mod_lua.cpp:199 error loading module
>> 'luasql.mysql' from file '/usr/local/lib/lua/5.2/luasql/mysql.so':
>>         /usr/local/lib/lua/5.2/luasql/mysql.so: undefined symbol:
>> lua_getfield
>> stack traceback:
>>         [C]: in ?
>>         [C]: in function 'require'
>>         /cdi/fs157/scripts/cdi_scripts/cdi_main_start.lua:2: in main chunk
>>
>>
>> First few lines of the script in question:
>> ################################
>> #!/usr/bin/lua
>> require "luasql.mysql"
>> -- I also tried to call module like statement below
>> -- luasql = require "luasql.mysql"
>> fs_api = freeswitch.API();
>>
>> dofile "/cdi/cdi_scripts/vars.lua"
>> dofile "/cdi/cdi_scripts/maininclude.lua"
>>
>> Shell test script that works
>> #######################################
>> #!/usr/bin/lua
>> luasql = require "luasql.mysql"
>>
>> env = assert (luasql.mysql())
>> con = assert
>> (env:connect("database","username","password","162.21X.XXX.144"))
>> cur = assert (con:execute"SELECT * FROM xxx_acct_did")
>> row = cur:fetch ({}, "a")
>>
>> while true  do end
>> while row do
>>
>> print(string.format("DID: %s, Route: %s", row.did, row.route))
>>   row = cur:fetch (row, "a")
>> end
>> cur:close()
>> con:close()
>>
>> Output of the script above:
>> ###################################
>> DID: 18155516741, Route: 8171111741 at 108.111.175.183:5066
>> DID: 19755514964, Route: 9721111964 at 173.111.252.22:5066
>> DID: 19155515245, Route: 9171111245 at 150.111.194.215
>> DID: 19755516483, Route: 9721111483 at 173.111.252.22:5066
>> DID: 12155516793, Route: 2141111793 at 108.111.175.183:5066
>> DID: 18755519608, Route: 8771111608 at 173.111.252.22:5066
>> DID: 18655518946, Route: 8771111608 at 192.111.146.243:5199
>> DID: 19755517847, Route: 8171111741 at 108.111.175.183:5066
>> DID: 15155510762, Route: 5101111762 at 173.111.252.22:5066
>> DID: 14655512043, Route: 4691111043 at 173.111.252.22:5066
>> DID: 16155519638, Route: 6191111638 at 173.111.252.22:5066
>> DID: 14655512044, Route: 4691111044 at 173.111.252.22:5066
>> DID: 18755511623, Route: 8171111741 at 173.111.252.22:5066
>> DID: 18755511624, Route: 8771111608 at 199.111.249.94:5199
>> DID: 19725550001, Route: 9721111001 at 173.111.252.22:5066
>> DID: 16305512270, Route: 8171111741 at 108.111.175.183:5066
>> DID: 14695512042, Route: 8171111741 at 162.111.160.145:5066
>>
>> luasql file path:
>> ###############################################
>>
>> [root at rch-vmli ~]# ls -larth /usr/local/lib/lua/5.2/luasql/mysql.so
>> -rwxr-xr-x 1 root root 18K Jan  6 10:35
>> /usr/local/lib/lua/5.2/luasql/mysql.so
>>
>>
>> FS Info:
>> ######################################
>> FreeSWITCH Version 1.5.8b+git~20140106T145044Z~8d30da28d7~32bi
>> Lua version 5.2.2
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> 
>> 
>>
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>>
>
>
> --
> Mit freundlichen Grüßen
> *Karsten Horsmann*
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
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