[BUG] Error: The getter 'headline1' isn't defined for the class 'TextTheme'. after upgrading to Flutter 3.22

[michalsrutek]

Describe the bug:

Upon upgrading Flutter to 3.22, we're getting

flutter_html-3.0.0-alpha.6/lib/style.dart:253:51: Error: The getter 'headline1' isn't defined for the
class 'TextTheme'.

as it has been deprecated for a long time and finally removed in this release.

Expected behavior:

No build errors.

Stacktrace/Logcat

flutter_html-3.0.0-alpha.6/lib/style.dart:253:51: Error: The getter 'headline1' isn't defined for the
class 'TextTheme'.

A picture of a cute animal (not mandatory but encouraged)

[michalsrutek]

Looks like this is an issue in 3.0.0-alpha.6, but not an issue in 3.0.0-beta.2 - as can be seen here -

flutter_html/lib/src/style.dart

Line 280 in 79ec194

static Map<String, Style> fromThemeData(ThemeData theme) => {

[TheManuz]

Thanks @michalsrutek, I solved using 3.0.0-beta.2