build failed after upgrade android gradle to 4.1.0

when I build the app flutter build appbundle --target-platform android-arm,android-arm64,android-x64

and get this error

e: /home/yswtrue/.pub-cache/hosted/pub.flutter-io.cn/twilio_programmable_video-0.6.1/android/src/main/kotlin/twilio/flutter/twilio_programmable_video/PluginHandler.kt: (146, 16): Type inference failed. Expected type mismatch: inferred type is Boolean? but Boolean was expected
e: /home/yswtrue/.pub-cache/hosted/pub.flutter-io.cn/twilio_programmable_video-0.6.1/android/src/main/kotlin/twilio/flutter/twilio_programmable_video/PluginHandler.kt: (146, 16): Type mismatch: inferred type is Boolean? but Boolean was expected
e: /home/yswtrue/.pub-cache/hosted/pub.flutter-io.cn/twilio_programmable_video-0.6.1/android/src/main/kotlin/twilio/flutter/twilio_programmable_video/PluginHandler.kt: (530, 48): Smart cast to 'AudioFocusRequest!' is impossible, because 'audioFocusRequest' is a mutable property that could have been changed by this time
e: /home/yswtrue/.pub-cache/hosted/pub.flutter-io.cn/twilio_programmable_video-0.6.1/android/src/main/kotlin/twilio/flutter/twilio_programmable_video/PluginHandler.kt: (558, 55): Smart cast to 'AudioFocusRequest' is impossible, because 'audioFocusRequest' is a mutable property that could have been changed by this time
                                                                                                                   
FAILURE: Build failed with an exception.                                                                           
                                                                                                                   
* What went wrong:                                                                                                 
Execution failed for task ':twilio_programmable_video:compileReleaseKotlin'.                                       
> Compilation error. See log for more details                                                                      
                                                                                                                   
* 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 2m 1s                                                                                              
Running Gradle task 'bundleRelease'...                                                                             
Running Gradle task 'bundleRelease'... Done                       122.3s (!)
Gradle task bundleRelease failed with exit code 1

flutter doctor

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 1.22.1, on Linux, locale zh_CN.UTF-8)
 
[✓] Android toolchain - develop for Android devices (Android SDK version
    30.0.2)
[✓] Android Studio (version 4.0)
[!] IntelliJ IDEA Ultimate Edition (version 2019.3)
    ✗ Flutter plugin not installed; this adds Flutter specific
      functionality.
    ✗ Dart plugin not installed; this adds Dart specific functionality.
[✓] Connected device (1 available)

! Doctor found issues in 1 category.

Android gradle version: 4.1.0
gradle version: 6.5.0
ext.kotlin_version = '1.3.75'