unnecessary_ignore
The diagnostic '{0}' isn't produced at this location so it doesn't need to be ignored.
The diagnostic '{0}' isn't produced in this file so it doesn't need to be ignored.
Description
#The analyzer produces this diagnostic when an ignore is specified to ignore a diagnostic that isn't produced.
Example
#
The following code produces this diagnostic because the
unused_local_variable diagnostic isn't reported at the ignored location:
dart
// ignore: unused_local_variable
void f() {}
Common fixes
#Remove the ignore comment:
dart
void f() {}