The author is too busy to maintain 作者太忙停止维护了
provider localization for cupertino. just en and zh, because others is not finished yet. and there is no plan to do it, because I can't those languages.
You can use it to fixed the error:
The getter 'pasteButtonLabel' was called on null.
if you wan't use DefaultCupertinoLocalizations.
CupertinoLocalizations 居然只提供英文的 DefaultCupertinoLocalizations，真特么的想说脏话。
MaterialApp(
locale: Locale('zh', 'CH'),
localizationsDelegates: [
GlobalCupertinoLocalizations.delegate,
GlobalMaterialLocalizations.delegate,
GlobalWidgetsLocalizations.delegate,
],
supportedLocales: [
const Locale('zh', 'CH'),
const Locale('en', 'US'),
],
...
}
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