Launching lib\main.dart on Lenovo K8 Plus in debug mode...

Compiler message:
lib/main.dart:16:57: Error: Unexpected token ';'.
import 'package:gallery/themes/gallery_theme_data.dart';;
^
Running Gradle task 'assembleDebug'...
lib/pages/backdrop.dart:163:19: Error: No named parameter with the name 'includeSemantics'.
includeSemantics: false,
^^^^^^^^^^^^^^^^
../flutter/packages/flutter/lib/src/widgets/raw_keyboard_listener.dart:38:9: Context: Found this candidate, but the arguments don't match.
const RawKeyboardListener({
^^^^^^^^^^^^^^^^^^^
lib/pages/backdrop.dart:172:17: Error: The method 'ExcludeFocus' isn't defined for the class '_BackdropState'.

• '_BackdropState' is from 'package:gallery/pages/backdrop.dart' ('lib/pages/backdrop.dart').
  Try correcting the name to the name of an existing method, or defining a method named 'ExcludeFocus'.
  : ExcludeFocus(child: _settingsPage),
  ^^^^^^^^^^^^
  lib/demos/material/text_field_demo.dart:225:21: Error: The getter 'FilteringTextInputFormatter' isn't defined for the class 'TextFormFieldDemoState'.
• 'TextFormFieldDemoState' is from 'package:gallery/demos/material/text_field_demo.dart' ('lib/demos/material/text_field_demo.dart').
  Try correcting the name to the name of an existing getter, or defining a getter or field named 'FilteringTextInputFormatter'.
  FilteringTextInputFormatter.digitsOnly,
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  lib/studies/crane/backlayer.dart:38:11: Error: The method 'ExcludeFocus' isn't defined for the class '_BackLayerState'.
• '_BackLayerState' is from 'package:gallery/studies/crane/backlayer.dart' ('lib/studies/crane/backlayer.dart').
  Try correcting the name to the name of an existing method, or defining a method named 'ExcludeFocus'.
  ExcludeFocus(
  ^^^^^^^^^^^^

Compiler message:
lib/main.dart:16:57: Error: Unexpected token ';'.
import 'package:gallery/themes/gallery_theme_data.dart';;
^
lib/pages/backdrop.dart:163:19: Error: No named parameter with the name 'includeSemantics'.
includeSemantics: false,
^^^^^^^^^^^^^^^^
../flutter/packages/flutter/lib/src/widgets/raw_keyboard_listener.dart:38:9: Context: Found this candidate, but the arguments don't match.
const RawKeyboardListener({
^^^^^^^^^^^^^^^^^^^
lib/pages/backdrop.dart:172:17: Error: The method 'ExcludeFocus' isn't defined for the class '_BackdropState'.

• '_BackdropState' is from 'package:gallery/pages/backdrop.dart' ('lib/pages/backdrop.dart').
  Try correcting the name to the name of an existing method, or defining a method named 'ExcludeFocus'.
  : ExcludeFocus(child: _settingsPage),
  ^^^^^^^^^^^^
  lib/demos/material/text_field_demo.dart:225:21: Error: The getter 'FilteringTextInputFormatter' isn't defined for the class 'TextFormFieldDemoState'.
• 'TextFormFieldDemoState' is from 'package:gallery/demos/material/text_field_demo.dart' ('lib/demos/material/text_field_demo.dart').
  Try correcting the name to the name of an existing getter, or defining a getter or field named 'FilteringTextInputFormatter'.
  FilteringTextInputFormatter.digitsOnly,
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  lib/studies/crane/backlayer.dart:38:11: Error: The method 'ExcludeFocus' isn't defined for the class '_BackLayerState'.
• '_BackLayerState' is from 'package:gallery/studies/crane/backlayer.dart' ('lib/studies/crane/backlayer.dart').
  Try correcting the name to the name of an existing method, or defining a method named 'ExcludeFocus'.
  ExcludeFocus(
  ^^^^^^^^^^^^
  Target kernel_snapshot failed: Exception: Errors during snapshot creation: null
  build failed.

FAILURE: Build failed with an exception.

• Where:
  Script 'C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 882

• 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 59s
Exception: Gradle task assembleDebug failed with exit code 1