“The constructor returns type 'Color' that isn't of expected type 'MaterialColor'.” Code Answer
The constructor returns type 'Color' that isn't of expected type 'MaterialColor'.
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python read json from url java utils wait for seconds flutter sharedpreferences clear profile doesn't include the selected signing certificate materialstateproperty color materialstateproperty Cannot fit requested classes in a single dex file (# methods: 86261 > 65536) com.android.builder.dexing.DexArchiveMergerException: Error while merging dex archives: The number of method references in a .dex file cannot exceed 64K. bad state insecure http is not allowed flutter flutter insecure http is not allowed by platform sklearn rmse target of uri doesn pub.dec options = null firebaseoptions cannot be null when creating the default app. flutter options != null "FirebaseOptions cannot be null when creating the default app." python change type of elements in list scaffold background color gradient hive regiter adapter enum velocity x circle The constructor returns type 'Color' that isn't of expected type 'MaterialColor'. rel canonical tag android application ic_launcher dimmensions canonical tag to disable the shrinker pass the --no-shrink flag to this command. in flutter RenderFlex overflowed Attribute application@icon value=(@mipmap/launcher_icon) from AndroidManifest.xml:17:9-45 cannot add to a fixed-length list iran phone number regex create publisher account on pub.dev verified publisher account on pub.dev using google blogger dartpad missing browser localstorage dartpad missing browser features DartPad requires localStorage to be enabled DartPad localStorage install getx 'six_ft_apart': Icons.six_ft_apart, six_ft_apart Error: Member not found: 'six_ft_apart'. 'six_ft_apart': Icons.six_ft_apart, six_ft_apart_rounded StateError (Bad state: No element) psycopg2 flutter safearea Vertical viewport was given unbounded height. The argument type 'Color?' can't be assigned to the parameter type 'MaterialColor?'. flutter Incompatible classes were found in dependencies. Remove them from the classpath or use '-Xskip-metadata-version-check' to suppress errors DioError (DioError [DioErrorType.DEFAULT]: Converting object to an encodable object failed: Instance of how to get terminal http request time Execution failed for task ':app:processDebugMainManifest'. Bad state: Stream has already been listened to 'package:flutter/src/widgets/navigator.dart': failed assertion: line 3524 pos 12: '!_debuglocked': is not true. git remove file from tracking at this point the state of the widget element tree is no longer stable. flutter The argument type 'ResponsiveAppBar' can't be assigned to the parameter type 'PreferredSizeWidget?'.dart(argument_type_not_assignable) android studio emulator blue screen windows 10 android studio causing blue screen android studio avd blue screen android studio avd crashing type '_InternalLinkedHashMap<DateTime, int>' is not a subtype of type 'Map<DateTime, double>' Try using 'as prefix' for one of the import directives, or hiding the name from all but one of the imports.dartambiguous_import MissingPluginException(No implementation found for method Firebase#initializeCore on channel plugins.flutter.io/firebase_core) aws ec2 upload file RenderBox was not laid out: RenderRepaintBoundary#5141b relayoutBoundary=up5 NEEDS-PAINT 'package:flutter/src/rendering/box.dart': package:flutter/…/rendering/box.dart:1 Failed assertion: line 1930 pos 12: 'hasSize' Running Gradle task assembleDebug.... git revert to specific commit id and push FlutterError (Navigator operation requested with a context that does not include a Navigator. The context used to push or pop routes from the Navigator must be that of a widget that is a descendant of a Navigator widget.) Invalid argument(s): join(null, "bin", "cache", "dart-sdk"): part 0 was null, but part 1 was not. dar initilize list with zero unable to update dart sdk. retrying package:flutter/src/widgets/navigator.dart': failed assertion: line 4517 pos 12: '!_debuglocked': is not true. Invalid file
ERROR: dump failed because resource AndroidManifest.xml not found Error: java.io.IOException: No such file or directory in android 11 uinstall php server on ubuntu javascript remove last character from string aws ubuntu file upload upload a file to ec2 instance upload local to server ssh using pem upload zip file to ec2 flutter: provider ChangeNotifierProvider() The argument type 'Color?' can't be assigned to the parameter type 'MaterialColor?' OneSignalXCFramework (< 4.0, = 3.8.1, >= 3.4.3) Drawer Header set text positon height of sizedbox for phonescreen camera focus permission in android Avoid `print` calls in production code how to avoid special characters in validator strapi starters Navigator operation requested with a context that does not include a Navigator Exception in thread "main" java.util.zip.ZipException: zip END header not found api not working on release apk in android Firebase has not been correctly initialized. The argument type 'Context' can't be assigned to the parameter type 'BuildContext' the instance member cannot be accessed in an initializer dart The instance member 'user' can't be accessed in an initializer.Try replacing the reference to the instance member with a different expression var keys = snap.value.keys; There are multiple heroes that share the same tag within a subtree. flluter toast FilterChip backgroung color opacity The operator '[]' isn't defined for the type 'AsyncSnapshot<dynamic>'. flutter Error: Property 'settings' cannot be accessed on 'ModalRoute<Object?>?' because it is potentially null. Try adding a case clause for the missing constant, or adding a default clause.dartmissing_enum_constant_in_switch. opendrawer without appbar WidgetsBinding.instance.addPostFrameCallback Error: Assertion failed: org-dartlang-sdk:///flutter_web_sdk/lib/_engine/engine/navigation/history.dart:284:14 _userProvidedRouteName != null is not true missingpluginexceptionno implementation found for method firebaseinitializecore how to check string id is valid id in string file android studio ruby on rails db migrate import return type of a function inkwell not splashing in stack how to parse json with missing key in lfutter a function body must be provided. try adding a function body. flutter CocoaPods could not find compatible versions for pod "firebase_auth" Top level package requires Flutter but FLUTTER_ROOT environment variable not set.
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