Glyphs .notdef: Master is outside of the interpolation space at 100 and axis rage: 0–0

Glyphs
1

hi, I got some problem when I export variable Font:

image
image1512×596 42.6 KB

Here is my glyphs file:
symbol-test.glyphs (2.5 MB)

2

The error message is a bit misleading.

The problem is that the masters are not on a rectangular setup. For variable fonts, both Thin, both Regular and both Bold master need to be at the same Weight value.

3

Thank You so much! it works for me.