Browse through various articles and courses for Free at DeveloperPublish.com

    Get Started
    HomeDelphiDelphi Error – E2430 for-in statement cannot operate on collection type ‘%s’

    Delphi Error – E2430 for-in statement cannot operate on collection type ‘%s’

    admin November 17, 2022 No Comments

    Delphi Compiler Error

    E2430 for-in statement cannot operate on collection type ‘%s’

    Reason for the Error & Solution

    A for-in statement can only operate on the following collection types:

    • Primitive types that the compiler recognizes, such as arrays, sets or strings
    • Types that implement
    • Types that implement the GetEnumerator pattern as documented in the Delphi Language Guide

    Ensure that the specified type meets these requirements.

    See Also

    Tag:
    Share:

    Leave A Reply

    Your email address will not be published.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

    You May Also Like

    See more

    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