Table.Insert is resulting in a nil

[Honuluau]

For some reason, I keep getting an error saying the interval is empty when referencing a table.
The problem is the table shouldn’t be empty but it is for some strange reason that I can’t figure out.

Everything works except this one line

and it’s messing up this:

Does anyone know why this might be happening and how to fix it?

[Honuluau]

fixed it by this:

Trouble with inserting items into a table

If you look at the message provided by Studio, you’ll see that it’s not actually a syntax error, rather a warning: W023: (3,17) table.insert will append the value to the table; consider removing the second argument for efficiency This means that Studio has realised that you’re trying to append an object to a table, and is giving you a hint that removing the second argument would result in more efficient code. Try the following: table.insert(TableRow, Row)

[Forummer]

This happens if you pass the 2nd argument when it isn’t necessary to do so, in other words the index number at which you’re specifying the new item should be inserted at is already the index after the current final index (end of the array) which is the default position when table.insert() is called anyway.

[n0ut4j4]

Just stumbled here following the header. Another common way to get nil out of table.insert is to forget how table.insert works. In luau,

table.insert(table, object_to_insert) – Do this

table = table.insert(table, obj_to_insert) – Do not do this