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After upgrading to .NET 7.0, I'm getting "PositiveRecall" is not supported. Why? #6472

Closed as not planned

Description

@CBrauer

My System information is:

  • OS & Version: Widows 11, version 22H2
  • Microsoft Visual Studio Professional 2022 (64-bit) - Version 17.4.1
  • Microsoft.NET SDK 7.0.100 (x64)
  • .NET Version: NET 7.0

Bug description

My program has been running fine for the last year. After upgrading to .NET 7.0 it now fails with the error:
"PositiveRecall is not supported".

Here is a screen shot of the error message:

Exception

My Visual Studio clearly shows that PositiveRecall shows is legal:

PositiveRecall

Please help.
Charles

Activity

  1. ghost added
    untriagedNew issue has not been triaged
    on Nov 26, 2022
  2. michaelgsharp commented on Nov 28, 2022

    @michaelgsharp
    Contributor

    That is very strange... what version of .NET were you using before your upgrade? Any other upgrades at the same time (like ML.NET itself)?

  3. added
    bugSomething isn't working
    needs-further-triageNeeds deeper review after initial triage
    needs-author-actionMore information or action is needed from the author
    on Nov 28, 2022
  4. ghost removed
    untriagedNew issue has not been triaged
    on Nov 28, 2022
  5. CBrauer commented on Nov 29, 2022

    @CBrauer
    Author

    I was using .NET 6.0.

  6. ghost removed
    needs-author-actionMore information or action is needed from the author
    on Nov 29, 2022
  7. michaelgsharp commented on Dec 5, 2022

    @michaelgsharp
    Contributor

    @CBrauer did you update ML.NET versions at all? What version are you currently using?

  8. rosebyte commented on Sep 2, 2026

    @rosebyte
    Member

    Closing as the information needed wasn't provided.

  9. locked and limited conversation to collaborators on Oct 3, 2026
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