platform_value_disallowed
Keys in the platforms
field can't have values.
Description
#The analyzer produces this diagnostic when a key in the platforms
map has a value. To learn more about specifying your package's supported platforms, check out the documentation on platform declarations.
Example
#The following pubspec.yaml
produces this diagnostic because the key web
has a value.
name: example
platforms:
web: "chrome"
Common fixes
#Omit the value and leave the key without a value:
name: example
platforms:
web:
Values for keys in the platforms
field are currently reserved for potential future behavior.
Unless stated otherwise, the documentation on this site reflects Dart 3.7.3. Page last updated on 2025-05-08. View source or report an issue.