EN_raw_main_has_required_named_parameters

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                  main_has_required_named_parameters

            main_has_required_named_parameters

Details about the 'main_has_required_named_parameters' diagnostic produced by the Dart analyzer.

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The function 'main' can't have any required named parameters.

              Description

              #

              The analyzer produces this diagnostic when a function named `main` has one
              or more required named parameters.

              Example

              #

              The following code produces this diagnostic because the function named
              `main` has a required named parameter (`x`):

                dart

void main({required int x}) {}

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              Common fixes

              #

If the function is an entry point, then remove the required keyword:

                dart

void main({int? x}) {}

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If the function isn't an entry point, then change the name of the function:

                dart

void f({required int x}) {}

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                Unless stated otherwise, the documentation on this site reflects Dart 3.13.3. Report an issue.