Learn Programming and technology with ease @ developerpublish.com

    OffOn
    Register course
    HomeDelphi

    Delphi Error – E2022 Class helper type required

    admin November 17, 2022 No Comments

    Delphi Compiler Error

    E2022 Class helper type required

    Reason for the Error & Solution

    When declaring a class helper type with an ancestor clause, the ancestor type must be a class helper.

    Tag:

    Share:

    Leave A Reply

    Your email address will not be published. Required fields are marked *

    You May Also Like

    Delphi Error – X2421 Imported identifier ‘%s’ conflicts with ‘%s’ in ‘%s’

    Delphi Compiler Error X2421 Imported identifier ‘%s’ conflicts with ‘%s’ in ‘%s’ Reason for the Error & Solution This occurs...
    Read more

    Delphi Error – X2367 Case of property accessor method %s.%s should be %s.%s

    Delphi Compiler Error X2367 Case of property accessor method %s.%s should be %s.%s Reason for the Error & Solution No...
    Read more

    Delphi Error – X2269 Overriding virtual method ‘%s.%s’ has lower visibility (%s) than base class ‘%s’ (%s)

    Delphi Compiler Error X2269 Overriding virtual method ‘%s.%s’ has lower visibility (%s) than base class ‘%s’ (%s) Reason for the...
    Read more