Help with WriteTable()

[william_g]

Hello, I'm working on remember what I learn about lua a while ago. So decide to create some functions (toke this idea from Garry's mod) and I ran into a problem. I was wondering if anyone be willing to tell me what I am doing wrong. I got this output (sorry tabs disappeared) when I ran my code (below it):

Table =
{
1 = 1
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
10 = 10
name = will
lua: functions.lua:24: attempt to concatenate local 'v' (a table value)
stack traceback:
functions.lua:24: in function 'WriteTable'
functions.lua:34: in main chunk
[C]: ?

function WriteTable(name,_table,level)
	if level == nil then level = 1 end --how many tabs

	--make it neater looking
	local x = 1;
	while x > level do
		io.write("\t");
		x = x + 1;
	end
	x = 1; --useing x later in loop

	io.write(name .. " =\n{\n");--write the name

	--Main loop
	for k, v in pairs(_table) do
		x = 1; --reset x
		if type(k) == "table" then
			WriteTable(k,_table[k],level + 1);
		else
			while x <= level do
				io.write("\t")
				x = x + 1;
			end
			io.write(k .. " = " .. v .. "\n");
		end
	end
	io.write("}\n"); -- end of table
end

test = {1,2,3,4,5,6,7,8,9,10};
test.name = "will";
test.grades = {95,96,100}

--for k, v in pairs(test.grades) do
    --print(k .. " = " .. v);
--end

WriteTable("Table",test);
os.execute("PAUSE");

From what I can gather it is calling a error when trying to write the value from a key in test.grades. But I try just printing the key and values (before function call) of that table and it works fine.

[william_g]

Never mind I found the answer. For people who want to know it, when I was doing type(k) was doing the key so it was either a number or string. But when I did type(_table[k]) it return the type instead what the key was (ie number or string). Thanks for everyone would toke their time to read this