When importing expressions, additional ones are created and do nothing

[Chuki Cicha]

When importing expressions (using G8F, blender 2.90.1, commit a61755e), under the expressions tab, there’s some expressions that are duplicated, and their duplicates do nothing,

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The ones that stands by “_div” do nothing.

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I don’t know if it’s a bug of my armature or something, maybe because before importing the expressions I’ve clicked on the “Add extra face bones” and “Make all bones posable”.

But I think that would be the correct workflow, isn’t it as follows?:

• Importing the scene
• Merging rigs if necessary
• Adding extra face bones
• Make all bones posable
• Import units/expressions/visemees/jcms/custom morphs

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[Chuki Cicha]

I don’t know what happened, but I’m not able to reproduce it now, but what I did was what I said, anyways I’m not able to reproduce it, so I don’t know, should I mark it as resolved? If it happened now, I assume it would happen again sometime, but it’s like 1 out of 100 times

[Chuki Cicha]

It happens only with one specific file, I’ve tried with at least 5 different files, and it happens only with one, I don’t know what’s wrong with it though.

[Alessandro Padovani]

I suspect they may be HD expressions. That is, facial bones driving HD morphs. Then since HD morphs are not supported they do nothing. If this is the case then it would be nice to avoid importing HD drivers if possible, eventually with a warning message for missing HD morphs.

[Thomas Larsson]

Recent work on FACS morphs has apparently solved this issue. The extra div2 properties are gone, and corresponding shapekeys are driven by the main properties.