[System.Serializable]public class messag...

[charred wren]

That thing, throws this exception.. It happens when I call the static void conv the first time

[remote ocean]

query[0] is not valid if Instance.query.Count == 0. There is no zeroth element of an empty list.

You're doing too much; it's too complicated, anyhow. Past a certain point, the number of possible coroutine and such issues are too much to really process, at least for anybody who didn't write it. I'd simplify. But query[0] is definitely wrong when the count is zero.

[charred wren]

That might be it, I swapped the position so I add the object to list first. Killed the bug

but for some reason the panels arent opening