Why I Always Fail to Publish My Components?

[Gleb]

Try these advices:

An error occurred while adding an instance of this component

I copied solution from @Laura (Figma’s Support Team). She gives me some options to solve this issue and it’s work well. (1) Republish Try to unpublish and republish the library that have an error. Unpublishing a library won’t break any existing connections with subscribed files. (2) Update the component which has an error Try to make changes to the main component (such changing the opacity to something like 99%). Publish the update of the component to the library. Accept the update in the …

And also:

Does anyone know how to solve the "publishing failed" error?

From the few information that I could have on this recurring problem, we retain that the error is generally related to a corrupted component (it may contain a ghost layer, a union that contains nothing, …). The solution for some has been to remove components-to-sync from library one by one and try to publish each time to determine the infection. It’s a process that can be really painful if there are a lot of components. So a simple way would be to contact customer support ⇢ support@figma.com