saveCSV does not work in certain cases of selected strategy

[agojunior]

useful code:
basic test
saveCSV = function(unitTest)
MyModel = Model{
x = Choice{-100, -1, 0, 1, 2, 100},
finalTime = 1,
init = function(self)
self.timer = Timer{
Event{action = function()
self.value = x
end}
}
end
}

m = MultipleRuns{
     model = MyModel,
     parameters = {scenario = {x = 2}},
     repetition = 3,
 }

-- Saves MultipleRuns results:
m:saveCSV("myCSVFile", ";")

end,

multipleruns.lua
--- Save the results of MultipleRuns to a CSV file.
-- Each line represents the values in a different simulation.
-- The columns are each of the parameters passed to MultipleRuns
-- and the return values of all additional functions and parameters in the output table.
-- @arg name The name of the CSV file.
-- @arg separator The chosen separator to be used in the CSV file.
-- @Usage
-- import("calibration")
-- MyModel = Model{
-- x = Choice{-100, -1, 0, 1, 2, 100},
-- finalTime = 1,
-- init = function(self)
-- self.timer = Timer{
-- Event{action = function()
-- self.value = x
-- end}
-- }
-- end
-- }
--
-- m = MultipleRuns{
-- model = MyModel,
-- parameters = {scenario = {x = 2}},
-- repetition = 3,
-- }
--
-- -- Saves MultipleRuns results:
-- m:saveCSV("myCSVFile", ";")
saveCSV = function(self, name, separator)
mandatoryArgument(2, "string", separator)
mandatoryArgument(1, "string", name)
local CSVTable = {}

	forEachOrderedElement(self, function(idx, att, typ)
		if typ == "table" and idx ~= "parameters" then
			local counter = 0
			print(idx)
			print(type(att))
			forEachOrderedElement(att, function(_, att2, _)
				counter = counter + 1
				if CSVTable[counter] == nil then
					CSVTable[counter] = {}
				end

				CSVTable[counter][idx] = att2
			end)
		end
	end)
	print(vardump(CSVTable))
	local csvFile = File(name..".csv")
	csvFile:write(CSVTable, separator)
end

}

[agojunior]

fix this and create a new error test

[agojunior]

fix this and create a new error test