Different net assigned to a shared pin in another unit of the same component {solved!}

[seyyed_mohammad_saad]

I had the same error as " Different net assigned to a shared pin in another unit of the same component" but my problem solved just buy inspecting my library as you can see in image, the problem was same pin number in library. Maybe this could help if you add specific warning for this thing.
Note: 5.1.4 FLATPAK in Ubuntu 19.10

[davidsrsb]

Was this your own symbol or from an official library?

[seyyed_mohammad_saad]

Yes, this is my own library.