Lapp Error

lapp_error.lua

require( "pl.lapp" )

function main()
	local args = pl.lapp [[
Builds Lua scripts and its modules into a single executable. It uses Squish, so a Squishy file is required.

	<squishy_file>      (string)            Squishy file to use to combine Lua source and modules.

	-t,--type           (default console)   Control if a console is launched. Options: console or gui
	-d,--debug          (default true)      Keep filenames and line numbers in error messages and tracebacks.
	-g,--gzip           (default false)     Compress the source before building executable.
	-C,--no-clean                           Leave the intermediate files after executable creation.
	-n,--no-compression                     No compress of change made to the source code.
]]
end

main()

-- Output
--[[lua: /usr/share/lua/5.1/pl/lapp.lua:228: table index is nil
stack traceback:
	/usr/share/lua/5.1/pl/lapp.lua:228: in function </usr/share/lua/5.1/pl/lapp.lua:132>
	(tail call): ?
	lua2exe.lua:74: in function 'main'
	lua2exe.lua:78: in main chunk
	[C]: ?]]