panic calling map() with non-existent column: got "invalid" expected "array

[abalone23]

A panic happens when calling map() with non-existent column:

panic: unexpected kind: got "invalid" expected "array"

Flux: v0.96.1

data = from(bucket: "_tasks")
  |> range(start: -1m)
  |> filter(fn: (r) => (r["_measurement"] == "runs"))
  |> filter(fn: (r) => (r["_field"] == "logs"))
  |> filter(fn: (r) => (r["status"] == "success"))
  |> last()
  |> map(fn: (r) => ({ r with newColumn: r.abc[0] }))
  |> yield()

Note that the panic doesn't happen with abc[0]. In that case the error is:

undefined identifier abc

[danxmoran]

EDIT: Sorry, got my tabs got mixed up 🤦