"some of the vertices in your mesh are not assigned to any weight group". How to fix this?

[Yasojith]

Does anyone know how to fix this issue? I'm new to avastar and not much used the blender either. Thank you for any kind help.

 

[OptimoMaximo]

You can try these two tools. Avastar tab, under Tools submenu set

Make sure you're in weight paint mode, vertex selection when you do this:

Unweighted first, as your error message says. It shuold highlight the ones that were not assigned to any group. Once you see them, select a relevant vertex group so you can paint on it, and using the blur brush you click on it to make sure it gets added to the group with a very tiny weight amount.

After you've done this procedure for all the unweighted vertices, perform the Zero weights check just as precaution: if you had vertices not belonging to any group, chances are that you might also have vertices that are assigned to at least one group BUT with a weight value of zero. In such case, do the blurring on the closest relevant vertex group as before.

When you think you're done, check again, then run the >WeightLimit (set it to 4 if it's not)

Hope this helps  

 

[Yasojith]

Thank you so much OptimoMaximo. You are really helpful. I'm going to try it.