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- Subject: Where is the third argument?????
- From: Anurag Sharma <anurag.sharma.101@...>
- Date: Thu, 10 Sep 2009 12:48:21 +0530
I wrote an extension of Lua. Now I am writing a Lua script which makes a call to a function in that extension.
signature of the function is as follows
get_version(char* a, int b)
My Lua script is as follows
SUCCESS = 1
Version = ' ' -- # Create a 10 character buffer to store the version string
status = extLua:get_version(Version,10)
if (status != SUCCESS) then die ("Returned bad status: $status") end
print("\nCurrent Version: " Version "\n")
print("\nEnd of example\n")
When I run the script file this is what I get
Error in get_version expected 2..2 args, got 3
[C]: in function 'get_version'
C:\a\ScriptingLanguageSupport\Lua1.lua:14: in main chunk
[C]: in function 'dofile'
stdin:1: in main chunk
It shows the error message that it is getting 3 arguments in function call. But I am passing only 2 arguments. Where is it getting the third argument from ??