Code that used to work no longer working

[tvinci]

Hello AppSheet Support,

The below code worked for a long time on my app. Now, when I test it, it no longer works. Why is this?

Thanks!
Tiffany

lookup(
lookup(
lookup([_THISROW],
“clipboard”,
“Key”,
“Customer”),
“routes”,
“key”,
“Driver”
),
“UsersV1”,
“Name”,
“ID”)