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An application that I've help write and now maintain, is putting this text into Visual Studio 2026's Output window:
There are problems with this document's schema impacting one or more items in the document. Please report this issue to schema owner.
Items must be unique
at (line 1094, column 9) in document C:\GitHub\Prod\FPTimetrackCore\FPTimetrackCore\FPTimetrackCore\FPTimetrackCore\obj\Debug\net9.0\appsettingsschema.json
at schema text "CredentialSource"
It is in that window twice.
Why is it there? I've not created it. And as you can see it is in the obj folder, which is ignored in the Git repo. I've checked the appsettingsschema.json in the indicated folder, and it does have two instances of "CredentialSource" in it. I presume the appsettingsschema.json file is created by VS 2026 during a build.
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