velocity_x 3.2.0 build failed

[qiaos]

inits@QiaosMobile:~/Desktop/test1/ft_velocity$ flutter run
Using hardware rendering with device Android SDK built for x86. If you notice graphics artifacts, consider enabling software rendering with "--enable-software-rendering".
Launching lib/main.dart on Android SDK built for x86 in debug mode...
../../../works/dataker/data/flutter/.pub-cache/hosted/pub.flutter-io.cn/velocity_x-3.2.0/lib/src/flutter/animated/animator.dart:119:9: Error: Type 'TickerMixin' not found.
final TickerMixin? tickerMixin;
^^^^^^^^^^^
../../../works/dataker/data/flutter/.pub-cache/hosted/pub.flutter-io.cn/velocity_x-3.2.0/lib/src/flutter/animated/animator.dart:119:9: Error: 'TickerMixin' isn't a type.
final TickerMixin? tickerMixin;
^^^^^^^^^^^
../../../works/dataker/data/flutter/.pub-cache/hosted/pub.flutter-io.cn/velocity_x-3.2.0/lib/src/flutter/animated/animator.dart:174:7: Error: No named parameter with the name 'tickerMixin'.
tickerMixin: tickerMixin,
^^^^^^^^^^^
../../../works/dataker/data/flutter/.pub-cache/hosted/pub.flutter-io.cn/animator-3.1.0/lib/src/animator.dart:18:3: Context: Found this candidate, but the arguments don't match.
Animator({
^^^^^^^^

FAILURE: Build failed with an exception.

• Where:
  Script '/home/inits/works/dataker/data/flutter/packages/flutter_tools/gradle/flutter.gradle' line: 1035

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

Process 'command '/home/inits/works/dataker/data/flutter/bin/flutter'' 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
Running Gradle task 'assembleDebug'...
Running Gradle task 'assembleDebug'... Done 16.9s
Exception: Gradle task assembleDebug failed with exit code 1
inits@QiaosMobile:~/Desktop/test1/ft_velocity$