Unsupported operation: Cannot add to a fixed-length list

4 Ways to empty a list in dart?

To create an empty list, use [] for a growable list or List. empty for a fixed length list (or where growability is determined at run-time). The created list is fixed-length if length is provided. The list has length 0 and is growable if length is omitted.

To create an empty list, use [] for a growable list or List. empty for a fixed length list (or where growability is determined at run-time). The created list is fixed-length if length is provided. The list has length 0 and is growable if length is omitted.

Dart/Flutter initialize List with values

Dart/Flutter initialize List with values

4 Ways to empty a list in dart?

The default ‘List’ constructor isn’t available when null safety is enabled. Try using a list literal, ‘List .17 Ağu 2020