Error when import UnityPurchasing "CS1704: An assembly with the same name `Editor' has already been imported"

When I import UnityPurchasing, I got the error:

error CS1704: An assembly with the same name `Editor’ has already been imported. Consider removing one of the references or sign the assembly
Library/ScriptAssemblies/Editor.dll (Location of the symbol related to previous error)
Assets/Plugins/UnityPurchasing/Bin/Editor.dll (Location of the symbol related to previous error)

I tried deleting the Plugins folder in Unity, then I deleted the Editor.dll file in Library\ScriptAssemblies and made sure that the Editor.dll file isn’t automatically created. However, when I imported the plugin UnityPurchasing again in unity, Editor.dll file was automatically created in the Library\ScriptAssemblies and error message is still displayed

Is there any way to solve this issue?

Hi @Heishi1989 ,
I am facing the same error. Could you please let me know the steps you took to solve this issue, as I am new to Unity, I am not sure what the error is due to. Even I tried deleting the files, but those are auto-generating.

Regards,