E-TE0020 — Invalid axis

Error Type

Type Error

Phase

type checking the model

Python exception

jijmodeling.TypeError

Message

Invalid axis {axis}: the array has only {ndim} dimension(s)

Cause

An axis argument to a fold (e.g. jm.sum(..., axis=...)) or roll operation is greater than or equal to the array’s number of dimensions.

Fix

Use axes strictly smaller than the array’s ndim: for a 2-dimensional array, valid axes are 0 and 1.