thank you ynezz!!
elvis
2012/12/4 Petr Štetiar <yn...@true.cz>
> . Elvis <szx7...@gmail.com> [2012-12-03 10:28:25]:
>
> > Hi all,
> >
> > when i add above
> >
> > 'print("hello")' in /usr/lib/lua/luci/model/uci.lua
>
> You need to define it first at the top of the file:
>
> diff --git a/libs/core/luasrc/model/uci.lua
> b/libs/core/luasrc/model/uci.lua
> index a394563..f513c77 100644
> --- a/libs/core/luasrc/model/uci.lua
> +++ b/libs/core/luasrc/model/uci.lua
> @@ -27,6 +27,7 @@ local os = require "os"
> local uci = require "uci"
> local util = require "luci.util"
> local table = require "table"
> +local print = print
>
> Why? It's because of the following function call:
>
> module "luci.model.uci"
>
> For the details, read the fine Lua manual[1]. BTW, it's better to use file
> for
> debugging output, since you can easily loose some hairs with stdout/stderr
> debugging in the Luci development :-)
>
> 1. http://www.lua.org/manual/5.1/manual.html#pdf-module
>
> -- ynezz
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>
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