Comment 4 for bug 1750620

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Wayne Stambaugh (stambaughw) wrote : Re: [Bug 1750620] Re: ERC doesn't flag unnannotated "phantom" sheet V5

I'm not sure what we could do about the deleted sheet but we could clear
the annotation for copied sheets which should clean up any phantom sheet
path information. Otherwise we would have to create some code that
would check for invalid sheet paths and remove the phantom sheet paths
left over from the copied sheet.

On 2/21/2018 9:29 AM, jean-pierre charras wrote:
> Yes.
> It happens when in a complex hierarchy, one sheet is deleted, or when copying sheets coming from a complex hierarchy from an project.
>
> It creates no issues, and it is cleared only when clearing full
> annotation in a schematic project.
>