java.lang.RuntimeException: Cannot execute operation because FlutterJNI is not attached to native.
	at io.flutter.embedding.engine.FlutterJNI.ensureAttachedToNative(FlutterJNI.java:222)
	at io.flutter.embedding.engine.FlutterJNI.setSemanticsEnabled(FlutterJNI.java:500)
	at io.flutter.embedding.engine.systemchannels.AccessibilityChannel.onAndroidAccessibilityEnabled(AccessibilityChannel.java:102)
	at io.flutter.view.AccessibilityBridge$2.onAccessibilityStateChanged(AccessibilityBridge.java:278)
	at android.view.accessibility.AccessibilityManager.lambda$notifyAccessibilityStateChanged$0(AccessibilityManager.java:1152)
	at android.view.accessibility.-$$Lambda$AccessibilityManager$yzw5NYY7_MfAQ9gLy3mVllchaXo.run(Unknown Source:4)
	at android.os.Handler.handleCallback(Handler.java:873)
	at android.os.Handler.dispatchMessage(Handler.java:99)
	at android.os.Looper.loop(Looper.java:224)
	at android.app.ActivityThread.main(ActivityThread.java:7042)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:536)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:868)

[✓] Flutter (Channel stable, v1.17.5, on Mac OS X 10.14.5 18F132, locale
    yue-Hant-CN)
 
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
[!] Xcode - develop for iOS and macOS (Xcode 11.0)
    ! CocoaPods 1.7.2 out of date (1.8.0 is recommended).
        CocoaPods is used to retrieve the iOS and macOS platform side's plugin
        code that responds to your plugin usage on the Dart side.
        Without CocoaPods, plugins will not work on iOS or macOS.
        For more info, see https://flutter.dev/platform-plugins
      To upgrade:
        sudo gem install cocoapods
[✓] Android Studio (version 3.5)
[!] IntelliJ IDEA Ultimate Edition (version 2019.1.2)
    ✗ Flutter plugin not installed; this adds Flutter specific functionality.
    ✗ Dart plugin not installed; this adds Dart specific functionality.
[✓] VS Code (version 1.45.1)
[✓] Connected device (1 available)