[Android][Samsung]: Tapping on special characters button from virtual keyboard triggers performPrivateCommand : onAppPrivateCommand @ EditableText: "_CastError (Null check operator used on a null value)" error. #97634
Description
I have a Samsung Tab S2 version 7 android tablet.
I can't find anywhere a solution for this error, in the EditableText widget.
What happens is that in a TextFormField widget with its respective TextEditingController, I enter the name of my user, however I need this character " _ ", when I change to special characters on the keyboard to search for it... I get this error...
flutter doctor -v
[√] Flutter (Channel stable, 2.8.1, on Microsoft Windows [version 10.0.19044.1466], locale fr-FR)
• Flutter version 2.8.1 at C:\src\flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 77d935af4d (7 weeks ago), 2021-12-16 08:37:33 -0800
• Engine revision 890a5fca2e
• Dart version 2.15.1
[√] Android toolchain - develop for Android devices (Android SDK version 31.0.0)
• Android SDK at C:\Users\Daniel ROLDAN\AppData\Local\Android\Sdk
• Platform android-31, build-tools 31.0.0
• ANDROID_HOME = C:\Users\Daniel ROLDAN\AppData\Local\Android\Sdk
• Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 11.0.10+0-b96-7249189)
• All Android licenses accepted.
[√] Chrome - develop for the web
• Chrome at C:\Program Files\Google\Chrome\Application\chrome.exe
[√] Android Studio (version 2020.3)
• Android Studio at C:\Program Files\Android\Android Studio
• Flutter plugin can be installed from:
https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 11.0.10+0-b96-7249189)
[√] VS Code (version 1.63.2)
• VS Code at C:\Users\Daniel ROLDAN\AppData\Local\Programs\Microsoft VS Code
• Flutter extension version 3.32.0
[√] Connected device (3 available)
• SM T813 (mobile) • 3b8bea59055e2627 • android-arm64 • Android 7.0 (API 24)
• Chrome (web) • chrome • web-javascript • Google Chrome 93.0.4577.63
• Edge (web) • edge • web-javascript • Microsoft Edge 96.0.1054.62
• No issues found!
This is a small example because in all the fields where I can write I get this error...
TextEditingController accountController = TextEditingController();
Padding(
padding: EdgeInsets.fromLTRB(20, 0, 20, 0),
child: TextFormField(
scrollPadding: EdgeInsets.only(
bottom: Device.screenHeight * 0.25,
),
controller: accountController ,
textInputAction:
widget.isPassword ? TextInputAction.done : TextInputAction.next,
onFieldSubmitted: () {},
enableSuggestions: !widget.isPassword,
autocorrect: !widget.isPassword,
obscureText: widget.isPassword && this.isPasswordHidden!,
validator: () {},
style: TextStyle(
fontSize: 20,
),
decoration: InputDecoration(
suffixIcon: IconButton(
icon: Icon(
Icons.visibility_off,
size: 30,
color: DesignConstants.loginFontColor,
),
onPressed: (){},
splashRadius: 10,
),
hintText: widget.labelText,
helperText: widget.helperText,
),
),
)