Flutter升级到2.8后编译出错了

[cgzcgb]

Launching lib\main.dart on LIO AN00 in debug mode...
Running Gradle task 'assembleDebug'...
/C:/src/flutter/.pub-cache/hosted/pub.flutter-io.cn/flutter_verification_box-2.0.0/lib/src/verification_box.dart:196:9: Error: The method 'WhitelistingTextInputFormatter' isn't defined for the class '_VerificationBox'.

• '_VerificationBox' is from 'package:flutter_verification_box/src/verification_box.dart' ('/C:/src/flutter/.pub-cache/hosted/pub.flutter-io.cn/flutter_verification_box-2.0.0/lib/src/verification_box.dart').
  Try correcting the name to the name of an existing method, or defining a method named 'WhitelistingTextInputFormatter'.
  WhitelistingTextInputFormatter(RegExp("[0-9]")),
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

FAILURE: Build failed with an exception.

• Where:
  Script 'C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 1070

• What went wrong:
  Execution failed for task ':app:compileFlutterBuildDebug'.

Process 'command 'C:\src\flutter\bin\flutter.bat'' finished with non-zero exit value 1

• Try:
  Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

• Get more help at https://help.gradle.org

BUILD FAILED in 16s
Exception: Gradle task assembleDebug failed with exit code 1

[cgzcgb]

升级到2.0.0问题依旧

[eaaomk]

升级到2.0.0问题依旧

此问题我创建了分支进行修改，如果你比较着急使用，就不要等作者回话了，按照我的修改方式修改即可。

[cgzcgb]

@eaaomk 谢谢，我临时去掉了验证的代码，稍后我参考下你的代码