Naming Convention error detected by Preflight Script

Hi there,

I’m close to completion on my next font and ran the Preflight Script and the only error I got was relating to checking the “Naming Convention”. I don’t actually understand what it means. Could you please explain and what I might do to fix this error? I am using Glyphs v2.3b (848).

Thank you,

 Traceback (most recent call last):
 File "Preflight", line 196, in <module>
 checkStandardNames( Font )
 File "Preflight", line 166, in checkStandardNames
calculatedNiceName = GSGlyphsInfo.niceGlyphNameForName_( legacyName )
 TypeError: Expecting instance of GSGlyphsInfo as self, got one of unicode

The script is outdated and needs some changes. Please report problems with scripts with an issue in the github repository.

Okay, thank you mekkablue.