Something has broken in GSInstance.generate()

Glyphs
1

Sometime after 3408, I get:

File "GlyphsApp/GlyphsApp/__init__.py", line 7063, in __GSInstance_Export__
IndexError: NSRangeException - *** -[__NSArrayM objectAtIndexedSubscript:]: index 4 beyond bounds [0 .. 3]

In 3408, calling GSInstance.generate() works fine. For reference, this is the code that doesn’t work in newer Glyphs versions:

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image796×272 37.8 KB

2

I think I fixed it.
And the generate function prefers lowercase arguments, now.

3

You mean the argument keywords are lowercase now? format, fontPath, removeOverlap, autohint, containers? So like it’s on the Python API docu. Thanks!

4

Yes.