Al momento de ejecutar List<String> meses = List<String>(); me indica lo siguiente:

bin/main.dart:<button type="button" class="community-timestamp cursor-pointer border-0 bg-transparent p-0 font-inherit text-primary-500 underline decoration-primary-500/60 underline-offset-2 hover:text-primary-400" data-time="2604">43:24</button>: Error: Can't use the default List constructor.
Try using List.filled instead.
 List<String> meses = List<String>();
                      ^

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