Re: Strange error messages with example script code

[Kay Roepke]

Hi Cameron!

Cameron Guill Wrote:
-------------------------------------------------------
> (read_query_result) logging.lua:54: attempt to concatenate field '?' (a nil value)
> [[ snipped ]]
> function read_query_result(inj)
> if inj.id == 2 then
> for row in inj.resultset.rows do
> print("injected query returned: " .. row[0])
> end
> return proxy.PROXY_IGNORE_RESULT
> else
> print("query-time: " .. (inj.query_time / 1000) .. "ms")
> print("response-time: " .. (inj.response_time / 1000) .. "ms")
> end
> end

Lua uses 1-based indices, so row[0] should be nil. That's probably where the error comes from. (I guess that's line 54, right?)

Hope that helps,

Kay

--
Kay Roepke
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