You are trying to call the function which is not declared yet. First define a function, then call it. You should really read this: http://www.lua.org/manual/5.1/ Regards, Nazim On 12/21/2010 01:36 PM, Sam wrote:

Hello,

I am trying to get a loop done using if ... then .. return function, using below syntax but getting error on it.

if (session:ready()) then return ack() end

function ack()

session:answer(); session:streamFile("/usr/local/freeswitch/sounds/en/us/callie/zrtp/8000/zrtp-somethings_wrong.wav")

end

error:--- EXECUTE sofia/internal/7001@192.168.2.190 lua(hello.lua) 2010-12-21 14:55:34.724790 [ERR] mod_lua.cpp:182 /usr/local/freeswitch/scripts/hello.lua:1: attempt to call global 'ack' (a nil value) stack traceback: /usr/local/freeswitch/scripts/hello.lua:1: in main chunk

Any ideas to resolve this.

Regards Sam

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