I think dependency analysis issue

[tayyabmajeed855]

Launching lib\main.dart on M2006C3MG in debug mode...
Running Gradle task 'assembleDebug'...
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_neumorphic-3.2.0/lib/src/widget/app_bar.dart:183:29: Error: The getter 'textTheme' isn't defined for the class 'AppBarTheme'.

• 'AppBarTheme' is from 'package:flutter/src/material/app_bar_theme.dart' ('/C:/src/flutter/packages/flutter/lib/src/material/app_bar_theme.dart').
  Try correcting the name to the name of an existing getter, or defining a getter or field named 'textTheme'.
  style: (appBarTheme.textTheme?.headline5 ??
  ^^^^^^^^^
  ../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_neumorphic-3.2.0/lib/src/widget/app.dart:89:7: Error: No named parameter with the name 'accentColor'.
  accentColor: theme.variantColor,
  ^^^^^^^^^^^
  /C:/src/flutter/packages/flutter/lib/src/material/theme_data.dart:290:11: Context: Found this candidate, but the arguments don't match.
  factory ThemeData({
  ^
  Target kernel_snapshot failed: Exception

FAILURE: Build failed with an exception.

• Where:
  Script 'C:\src\flutter\packages\flutter_tools\gradle\src\main\groovy\flutter.groovy' line: 1297

• 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 10s
Exception: Gradle task assembleDebug failed with exit code 1

[astheras]

same here
3.16.5 Flutter SDK

[astheras]

i don't know if this is the same author but https://pub.dev/packages/flutter_neumorphic_plus

[bridgetsarahbrand]

Fix, temp work around

'''

import 'package:flutter/material.dart';
import 'package:flutter_neumorphic/flutter_neumorphic.dart';

class NeumorphicApp extends StatelessWidget {
final String title;
final ThemeMode themeMode;
final NeumorphicThemeData theme;
final NeumorphicThemeData darkTheme;
final ThemeData? materialDarkTheme;
final ThemeData? materialTheme;
final String? initialRoute;
final Color? color;
final Iterable<LocalizationsDelegate>? localizationsDelegates;
final Locale? locale;
final Widget? home;
final Iterable supportedLocales;
final Map<String, WidgetBuilder> routes;
final RouteFactory? onGenerateRoute;
final RouteFactory? onUnknownRoute;
final GenerateAppTitle? onGenerateTitle;
final GlobalKey? navigatorKey;
final List navigatorObservers;
final InitialRouteListFactory? onGenerateInitialRoutes;
final bool debugShowCheckedModeBanner;
final Widget Function(BuildContext, Widget?)? builder;
final Locale? Function(Locale?, Iterable)? localeResolutionCallback;
final ThemeData? highContrastTheme;
final ThemeData? highContrastDarkTheme;
final LocaleListResolutionCallback? localeListResolutionCallback;
final bool showPerformanceOverlay;
final bool checkerboardRasterCacheImages;
final bool checkerboardOffscreenLayers;
final bool showSemanticsDebugger;
final Map<LogicalKeySet, Intent>? shortcuts;
final Map<Type, Action>? actions;

final bool debugShowMaterialGrid;

const NeumorphicApp({
Key? key,
this.title = '',
this.color,
this.initialRoute,
this.routes = const {},
this.home,
this.debugShowCheckedModeBanner = true,
this.navigatorKey,
this.navigatorObservers = const [],
this.onGenerateRoute,
this.onGenerateTitle,
this.onGenerateInitialRoutes,
this.onUnknownRoute,
this.theme = neumorphicDefaultTheme,
this.darkTheme = neumorphicDefaultDarkTheme,
this.locale,
this.localizationsDelegates,
this.supportedLocales = const [Locale('en', 'US')],
this.themeMode = ThemeMode.system,
this.materialDarkTheme,
this.materialTheme,
this.builder,
this.localeResolutionCallback,
this.highContrastTheme,
this.highContrastDarkTheme,
this.localeListResolutionCallback,
this.showPerformanceOverlay = false,
this.checkerboardRasterCacheImages = false,
this.checkerboardOffscreenLayers = false,
this.showSemanticsDebugger = false,
this.debugShowMaterialGrid = false,
this.shortcuts,
this.actions,
}) : super(key: key);

ThemeData _getMaterialTheme(NeumorphicThemeData theme) {
final color = theme.accentColor;

if (color is MaterialColor) {
  return ThemeData(
    primarySwatch: color,
    textTheme: theme.textTheme,
    iconTheme: theme.iconTheme,
    scaffoldBackgroundColor: theme.baseColor,
  );
}

return ThemeData(
  primaryColor: theme.accentColor,
  primarySwatch: MaterialColor(theme.variantColor.value, <int, Color>{
    50: theme.variantColor.withOpacity(0.1),
    100: theme.variantColor.withOpacity(0.2),
    200: theme.variantColor.withOpacity(0.3),
    300: theme.variantColor.withOpacity(0.4),
    400: theme.variantColor.withOpacity(0.5),
    500: theme.variantColor.withOpacity(0.6),
    600: theme.variantColor.withOpacity(0.7),
    700: theme.variantColor.withOpacity(0.8),
    800: theme.variantColor.withOpacity(0.9),
    900: theme.variantColor,
  }),
  iconTheme: theme.iconTheme,
  brightness: ThemeData.estimateBrightnessForColor(theme.baseColor),
  textTheme: theme.textTheme,
  scaffoldBackgroundColor: theme.baseColor,
);

}

@OverRide
Widget build(BuildContext context) {
final materialTheme = this.materialTheme ?? _getMaterialTheme(theme);
final materialDarkTheme =
this.materialDarkTheme ?? _getMaterialTheme(darkTheme);
return NeumorphicTheme(
theme: theme,
darkTheme: darkTheme,
themeMode: themeMode,
child: Builder(
builder: (context) => IconTheme(
data: NeumorphicTheme.currentTheme(context).iconTheme,
child: MaterialApp(
title: title,
color: color,
theme: materialTheme,
darkTheme: materialDarkTheme,
initialRoute: initialRoute,
routes: routes,
themeMode: themeMode,
localizationsDelegates: localizationsDelegates,
supportedLocales: supportedLocales,
locale: locale,
home: home,
onGenerateRoute: onGenerateRoute,
onUnknownRoute: onUnknownRoute,
onGenerateTitle: onGenerateTitle,
onGenerateInitialRoutes: onGenerateInitialRoutes,
navigatorKey: navigatorKey,
navigatorObservers: navigatorObservers,
debugShowCheckedModeBanner: debugShowCheckedModeBanner,
builder: builder,
localeResolutionCallback: localeResolutionCallback,
highContrastTheme: highContrastTheme,
highContrastDarkTheme: highContrastDarkTheme,
localeListResolutionCallback: localeListResolutionCallback,
showPerformanceOverlay: showPerformanceOverlay,
checkerboardRasterCacheImages: checkerboardRasterCacheImages,
checkerboardOffscreenLayers: checkerboardOffscreenLayers,
showSemanticsDebugger: showSemanticsDebugger,
shortcuts: shortcuts,
actions: actions,
debugShowMaterialGrid: debugShowMaterialGrid),
),
),
);
}
}

'''