878 comments found.
hi, i already purchase for customization for app both for android and ios, the app only finish for android, but for ios still not respose to me. Please, i already pay u
lousy support! This app doesn’t work! Don’t say answer
hi there,
Is it ok if we support masterstudy-lms-plugin pro in my app https://codecanyon.net/item/cirilla-multipurpose-flutter-wordpress-app/31940668Few thinks for API Plugin: - can you add a option to show more than 10 Courses in Category View? The app show only 10 Courses in Home Screen and Category View but i want to show all at once. - Translate is not Complete you need to add Translate for Strings “Continue” in Course View and First Loading App Screen shows the number of “Courses” only in English. - Can you add a option to disable Registration in App?
And Please Fix the App for Building in Flutter Android Mode for Building signed and unsigned App. This still not works!
❗Good afternoon, dear developer! Thanks for the update, but I’m seeing some issues: ...................................................................................................................................................................................................................................................................... I managed to run the application in the emulator, but the description for the courses is not transmitted, an error occurs: https://prnt.sc/uktqiDzk3bdM ...................................................................................................................................................................................................................................................................... This is not the case for all courses, about half. Like this in the console: https://prnt.sc/WnEE16OtcWJW ...................................................................................................................................................................................................................................................................... I also saw that emoji are not read correctly, they are huge: https://prnt.sc/wdlXOIF4QsjJ ...................................................................................................................................................................................................................................................................... Here are other startup errors: https://prnt.sc/EeltPzpAF8Td https://prnt.sc/iC1XFZFx_5Mh https://prnt.sc/_o9VJUaZmgXv ...................................................................................................................................................................................................................................................................... Also, rebuilding is not performed (from the android folder), there is always a problem of zero security, although everything was correctly indicated according to the instructions (configuration): https://prnt.sc/l_1bWIby69RT ...................................................................................................................................................................................................................................................................... I believe that you will pay attention, contribute to the solution or correct errors, thank you!
I wrote this 16 days ago! Will there be fixes? I haven’t been able to use the app for 2 months…
How’s that you charge $400 for a $49 app for just building it since you made it impossible to build? How’s that you receive a 5 star review after getting an honest bad review? I guess you need to keep the ratings up on a not working app….
Hi, can you add a option to show more than 10 Courses in Category View? The app show only 10 Courses but i want to show all at once.
Can not Build Signed Apk/Bundle in Android Flutter Mode. It comes always this error:
Error: Cannot run with sound null safety, because the following dependencies don’t support null safety:
- package:page_transition
- package:shared_preferences
- package:html_unescape
- package:flutter_rating_bar
- package:share
- package:transparent_image
- package:shimmer
- package:shared_preferences_platform_interface
- package:equatable
- package:package_infoFor solutions, see https://dart.dev/go/unsound-null-safety Cannot run with sound null safety, because the following dependencies
Can you fix it ASAP.
I can build the app from console using command:
flutter build appbundle—release—no-sound-null-safety
or
flutter build apk—release—no-sound-null-safety
but can not build signed apk/aab
Please FIX IT!
I want to buy a theme and an app, but I’m worried that it doesn’t work. Why don’t you answer your customers and fix the bugs?
About to leave an honest 1 star review for this… problem on top of problem. No wonder why the “item is not supported”....
FAILURE: Build failed with an exception.
* Where:
Script '/Users/user/development/flutter/packages/flutter_tools/gradle/flutter.gradle' line: 1156
* What went wrong:
Execution failed for task ':app:compileFlutterBuildDebug'.
> Process 'command '/Users/user/development/flutter/bin/flutter'' 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
Deprecated Gradle features were used in this build, making it incompatible with Gradle 8.0.
You can use '--warning-mode all' to show the individual deprecation warnings and determine if they come from your own scripts or plugins.
See https://docs.gradle.org/7.3.3/userguide/command_line_interface.html#sec:command_line_warnings
BUILD FAILED in 27s
588 actionable tasks: 565 executed, 23 up-to-date
does the mobile app render shortcodes? and if not is it planned or on your roadmap to be implemented? Thanks
I did —no-sound-null-safety as the documentation suggests but I’m still getting the error. What’s the solution?
Error: Cannot run with sound null safety, because the following dependencies
don't support null safety:
- package:page_transition
- package:shared_preferences
- package:html_unescape
- package:flutter_rating_bar
- package:share
- package:transparent_image
- package:shimmer
- package:shared_preferences_platform_interface
- package:equatable
- package:package_info
Dear developer, I bought your product 2 months ago, but I still can’t use it… Tell me, how are things with errors? Are you doing a new update?
App still has same issue as were with previous version you had apple reject it because of apple pay requirement please help us to fix this
Please be responsible and support your app that is not working.
iOS files missing! Runner.xcworkspace file missing on new update. Can you upload fixed one? we cannot build ios without runner.xcworkspace.
Hi, Thank you for your comment!
Please update the app once again.
Hi, Thank you for your comment!
Could you please share your website link to check?
cult.money
any news?
hi. can you put which version of android studio works with? which version of flutter? which version of java? for windows Which file is opened for the project? I open the one that contains .dart_tool and it only allows me to build in flutter and gives an error. I open the one containing __MACOSX and does not build. i open the whole folder and it can only build with flutter and it doesn’t build anything.
Hi, Thank you for your comment!
Please follow the documentation carefully, as everything is stated there regarding environment versions.
Hello, I can’t find a way to configure the app, I already installed everything step by step as the documentation says and I can’t. Always a mistake. I have windows, and it is not the first time that I use an app. with android studio, and in flutter. What solution do you give me?
Hi, Thank you for your comment!
Please follow the documentation carefully, as everything is stated there regarding environment versions.
Hi, I’m still having problems, the app doesn’t work. Install everything again Android studio, flutter everything step by step as the documentation says and it still doesn’t work.
Dear developer, 7 days ago you reported that you started working on a problem. Tell me, how are things? When can we expect an update? Thank you.
Hi, Thank you for your comment!
We do plan the update within this week
FAILURE: Build failed with an exception.
- What went wrong: A problem occurred configuring project ’:in_app_purchase_android’.
Hi,
Thank you for the comment!
Please note that we need to see the whole error in order to understand what went wrong.
The Error is Changed now because of Pub & Update pub. But I realized the document is not cleared for non tech person. Please Create a proper Step by step Document for Non Tech Person can create there app. Trust me Current Document is not Good sir.
Launching lib\main.dart on Android SDK built for x86 in debug mode… Running Gradle task ‘assembleDebug’... lib/ui/bloc/courses/user_courses_event.dart:9:21: Error: The return type of the method ‘FetchEvent.props’ is ‘List<Object>?’, which does not match the return type, ‘List<Object?>’, of the overridden method, ‘Equatable.props’. – ‘List’ is from ‘dart:core’. – ‘Object’ is from ‘dart:core’. Change to a subtype of ‘List<Object?>’. List<Object>? get props => null; ^ /C:/Users/class/AppData/Local/Pub/Cache/hosted/pub.dartlang.org/equatable-2.0.3/lib/src/equatable.dart:29:21: Context: This is the overridden method (‘props’). List<Object?> get props; ^ lib/ui/bloc/courses/user_courses_state.dart:34:21: Error: The return type of the method ‘LoadedCoursesState.props’ is ‘List<Object>?’, which does not match the return type, ‘List<Object?>’, of the overridden method, ‘Equatable.props’. – ‘List’ is from ‘dart:core’. – ‘Object’ is from ‘dart:core’. Change to a subtype of ‘List<Object?>’. List<Object>? get props => null; ^ /C:/Users/class/AppData/Local/Pub/Cache/hosted/pub.dartlang.org/equatable-2.0.3/lib/src/equatable.dart:29:21: Context: This is the overridden method (‘props’). List<Object?> get props; ^ lib/ui/screens/assignment/assignment_screen.dart:78:27: Error: A value of type ‘bool?’ can’t be assigned to a variable of type ‘bool’ because ‘bool?’ is nullable and ‘bool’ isn’t. demo = preferences!.getBool(‘demo’); ^ lib/ui/screens/auth/auth_screen.dart:166:26: Warning: Operand of null-aware operation ’?.’ has type ‘WidgetsBinding’ which excludes null. – ‘WidgetsBinding’ is from ‘package:flutter/src/widgets/binding.dart’ (’/C:/src/flutter/packages/flutter/lib/src/widgets/binding.dart’). WidgetsBinding.instance?.addPostFrameCallback((_) => Navigator.pushReplacementNamed(context, MainScreen.routeName, arguments: MainScreenArgs(widget.optionsBean))); ^ lib/ui/screens/auth/auth_screen.dart:173:26: Warning: Operand of null-aware operation ’?.’ has type ‘WidgetsBinding’ which excludes null. – ‘WidgetsBinding’ is from ‘package:flutter/src/widgets/binding.dart’ (’/C:/src/flutter/packages/flutter/lib/src/widgets/binding.dart’). WidgetsBinding.instance?.addPostFrameCallback((_) => showDialogError(context, state.message)); ^ lib/ui/screens/auth/auth_screen.dart:449:26: Warning: Operand of null-aware operation ’?.’ has type ‘WidgetsBinding’ which excludes null. – ‘WidgetsBinding’ is from ‘package:flutter/src/widgets/binding.dart’ (’/C:/src/flutter/packages/flutter/lib/src/widgets/binding.dart’). WidgetsBinding.instance?.addPostFrameCallback( ^ lib/ui/screens/auth/auth_screen.dart:459:26: Warning: Operand of null-aware operation ’?.’ has type ‘WidgetsBinding’ which excludes null. – ‘WidgetsBinding’ is from ‘package:flutter/src/widgets/binding.dart’ (’/C:/src/flutter/packages/flutter/lib/src/widgets/binding.dart’). WidgetsBinding.instance?.addPostFrameCallback((_) => showDialogError(context, state.message)); ^ lib/ui/screens/category_detail/category_detail_screen.dart:172:16: Error: The getter ‘StaggeredGridView’ isn’t defined for the class ‘_CategoryDetailScreenWidgetState’. – ‘_CategoryDetailScreenWidgetState’ is from ‘package:masterstudy_app/ui/screens/category_detail/category_detail_screen.dart’ (‘lib/ui/screens/category_detail/category_detail_screen.dart’). Try correcting the name to the name of an existing getter, or defining a getter or field named ‘StaggeredGridView’. child: StaggeredGridView.countBuilder( ^^^^^^^^^ lib/ui/screens/category_detail/category_detail_screen.dart:176:40: Error: The getter ‘StaggeredTile’ isn’t defined for the class ‘_CategoryDetailScreenWidgetState’. – ‘_CategoryDetailScreenWidgetState’ is from ‘package:masterstudy_app/ui/screens/category_detail/category_detail_screen.dart’ (‘lib/ui/screens/category_detail/category_detail_screen.dart’). Try correcting the name to the name of an existing getter, or defining a getter or field named ‘StaggeredTile’. staggeredTileBuilder: (_) => StaggeredTile.fit(2), ^^^^^^^ lib/ui/screens/course/course_screen.dart:382:47: Error: No named parameter with the name ‘itemBuilder’. itemBuilder: (context, _) => Icon( ^^^^^^ /C:/Users/class/AppData/Local/Pub/Cache/hosted/pub.dartlang.org/flutter_rating_bar-4.0.1/lib/src/rating_bar.dart:31:9: Context: Found this candidate, but the arguments don’t match. const RatingBar({ ^^^^^ lib/ui/screens/course/course_screen.dart:227:100: Error: The argument type ‘String?’ can’t be assigned to the parameter type ‘String’ because ‘String?’ is nullable and ‘String’ isn’t. if (state is LoadedCourseState) Share.share(state.courseDetailResponse.url); ^ lib/ui/screens/course/course_screen.dart:327:70: Error: The argument type ‘String?’ can’t be assigned to the parameter type ‘String’ because ‘String?’ is nullable and ‘String’ isn’t. unescape.convert(categories), ^ lib/ui/screens/course/course_screen.dart:362:81: Error: The argument type ‘String?’ can’t be assigned to the parameter type ‘String’ because ‘String?’ is nullable and ‘String’ isn’t. unescape.convert(widget.coursesBean.title), ^ lib/ui/screens/detail_profile/detail_profile_screen.dart:207:51: Error: No named parameter with the name ‘itemBuilder’. itemBuilder: (context, _) => Icon( ^^^^^^ /C:/Users/class/AppData/Local/Pub/Cache/hosted/pub.dartlang.org/flutter_rating_bar-4.0.1/lib/src/rating_bar.dart:31:9: Context: Found this candidate, but the arguments don’t match. const RatingBar({ ^^^^^ lib/ui/screens/detail_profile/detail_profile_screen.dart:483:25: Error: No named parameter with the name ‘itemBuilder’. itemBuilder: (context, _) => Icon( ^^^^^^ /C:/Users/class/AppData/Local/Pub/Cache/hosted/pub.dartlang.org/flutter_rating_bar-4.0.1/lib/src/rating_bar.dart:31:9: Context: Found this candidate, but the arguments don’t match. const RatingBar({ ^^^^^ lib/ui/screens/detail_profile/detail_profile_screen.dart:447:43: Error: The argument type ‘String?’ can’t be assigned to the parameter type ‘String’ because ‘String?’ is nullable and ‘String’ isn’t. ”${unescape.convert(category?.name)} >”, ^ lib/ui/screens/final/final_screen.dart:382:27: Error: A value of type ‘Object?’ can’t be assigned to a variable of type ‘String’. – ‘Object’ is from ‘dart:core’. String header = prefs.get(“apiToken”); ^ lib/ui/screens/lesson_video/lesson_video_screen.dart:706:73: Error: The argument type ‘String?’ can’t be assigned to the parameter type ‘String’ because ‘String?’ is nullable and ‘String’ isn’t. var existRecord = jsonDecode(preferences!.getString(‘textLessonComplete’)); ^ lib/ui/screens/profile_edit/profile_edit_screen.dart:89:39: Error: A value of type ‘bool?’ can’t be assigned to a variable of type ‘bool’ because ‘bool?’ is nullable and ‘bool’ isn’t. demoEnableInputs = preferences!.getBool(‘demo’); ^ lib/ui/screens/question_details/question_details_screen.dart:93:27: Error: A value of type ‘bool?’ can’t be assigned to a variable of type ‘bool’ because ‘bool?’ is nullable and ‘bool’ isn’t. demo = preferences!.getBool(‘demo’); ^ lib/ui/screens/questions/questions_screen.dart:100:27: Error: A value of type ‘bool?’ can’t be assigned to a variable of type ‘bool’ because ‘bool?’ is nullable and ‘bool’ isn’t. demo = preferences!.getBool(‘demo’); ^ lib/ui/screens/quiz_screen/quiz_screen.dart:130:44: Error: A value of type ‘Object?’ can’t be assigned to a variable of type ‘String’. – ‘Object’ is from ‘dart:core’. String header = preferences!.get(“apiToken”); ^ lib/ui/screens/change_password/change_password_screen.dart:70:26: Warning: Operand of null-aware operation ’?.’ has type ‘WidgetsBinding’ which excludes null. – ‘WidgetsBinding’ is from ‘package:flutter/src/widgets/binding.dart’ (’/C:/src/flutter/packages/flutter/lib/src/widgets/binding.dart’). WidgetsBinding.instance?.addPostFrameCallback((_) => showDialogError(context, state.message)); ^ lib/ui/screens/review_write/review_write_screen.dart:160:35: Error: No named parameter with the name ‘itemBuilder’. itemBuilder: (context, _) => Icon( ^^^^^^ /C:/Users/class/AppData/Local/Pub/Cache/hosted/pub.dartlang.org/flutter_rating_bar-4.0.1/lib/src/rating_bar.dart:31:9: Context: Found this candidate, but the arguments don’t match. const RatingBar({ ^^^^^ lib/ui/screens/review_write/review_write_screen.dart:231:31: Error: The argument type ‘Color?’ can’t be assigned to the parameter type ‘Color’ because ‘Color?’ is nullable and ‘Color’ isn’t. – ‘Color’ is from ‘dart:ui’. baseColor: Colors.grey300, ^ lib/ui/screens/review_write/review_write_screen.dart:232:36: Error: The argument type ‘Color?’ can’t be assigned to the parameter type ‘Color’ because ‘Color?’ is nullable and ‘Color’ isn’t. – ‘Color’ is from ‘dart:ui’. highlightColor: Colors.grey200, ^ lib/ui/screens/search_detail/search_detail_screen.dart:111:16: Error: The getter ‘StaggeredGridView’ isn’t defined for the class ‘_SearchDetailWidgetState’. – ‘_SearchDetailWidgetState’ is from ‘package:masterstudy_app/ui/screens/search_detail/search_detail_screen.dart’ (‘lib/ui/screens/search_detail/search_detail_screen.dart’). Try correcting the name to the name of an existing getter, or defining a getter or field named ‘StaggeredGridView’. child: StaggeredGridView.countBuilder( ^^^^^^^^^ lib/ui/screens/search_detail/search_detail_screen.dart:114:40: Error: The getter ‘StaggeredTile’ isn’t defined for the class ‘_SearchDetailWidgetState’. – ‘_SearchDetailWidgetState’ is from ‘package:masterstudy_app/ui/screens/search_detail/search_detail_screen.dart’ (‘lib/ui/screens/search_detail/search_detail_screen.dart’). Try correcting the name to the name of an existing getter, or defining a getter or field named ‘StaggeredTile’. staggeredTileBuilder: (_) => StaggeredTile.fit(2), ^^^^^^^ lib/ui/screens/splash/splash_screen.dart:105:36: Error: The argument type ‘int?’ can’t be assigned to the parameter type ‘int’ because ‘int?’ is nullable and ‘int’ isn’t. mainColor = Color.fromRGBO(mcr, mcg, mcb, mca); ^ lib/ui/screens/splash/splash_screen.dart:105:41: Error: The argument type ‘int?’ can’t be assigned to the parameter type ‘int’ because ‘int?’ is nullable and ‘int’ isn’t. mainColor = Color.fromRGBO(mcr, mcg, mcb, mca); ^ lib/ui/screens/splash/splash_screen.dart:105:46: Error: The argument type ‘int?’ can’t be assigned to the parameter type ‘int’ because ‘int?’ is nullable and ‘int’ isn’t. mainColor = Color.fromRGBO(mcr, mcg, mcb, mca); ^ lib/ui/screens/splash/splash_screen.dart:105:51: Error: The argument type ‘double?’ can’t be assigned to the parameter type ‘double’ because ‘double?’ is nullable and ‘double’ isn’t. mainColor = Color.fromRGBO(mcr, mcg, mcb, mca); ^ lib/ui/screens/splash/splash_screen.dart:106:37: Error: The argument type ‘int?’ can’t be assigned to the parameter type ‘int’ because ‘int?’ is nullable and ‘int’ isn’t. mainColorA = Color.fromRGBO(mcr, mcg, mcb, 0.999); ^ lib/ui/screens/splash/splash_screen.dart:106:42: Error: The argument type ‘int?’ can’t be assigned to the parameter type ‘int’ because ‘int?’ is nullable and ‘int’ isn’t. mainColorA = Color.fromRGBO(mcr, mcg, mcb, 0.999); ^ lib/ui/screens/splash/splash_screen.dart:106:47: Error: The argument type ‘int?’ can’t be assigned to the parameter type ‘int’ because ‘int?’ is nullable and ‘int’ isn’t. mainColorA = Color.fromRGBO(mcr, mcg, mcb, 0.999); ^ lib/ui/screens/splash/splash_screen.dart:107:38: Error: The argument type ‘int?’ can’t be assigned to the parameter type ‘int’ because ‘int?’ is nullable and ‘int’ isn’t. secondColor = Color.fromRGBO(scr, scg, scb, sca); ^ lib/ui/screens/splash/splash_screen.dart:107:43: Error: The argument type ‘int?’ can’t be assigned to the parameter type ‘int’ because ‘int?’ is nullable and ‘int’ isn’t. secondColor = Color.fromRGBO(scr, scg, scb, sca); ^ lib/ui/screens/splash/splash_screen.dart:107:48: Error: The argument type ‘int?’ can’t be assigned to the parameter type ‘int’ because ‘int?’ is nullable and ‘int’ isn’t. secondColor = Color.fromRGBO(scr, scg, scb, sca); ^ lib/ui/screens/splash/splash_screen.dart:107:53: Error: The argument type ‘double?’ can’t be assigned to the parameter type ‘double’ because ‘double?’ is nullable and ‘double’ isn’t. secondColor = Color.fromRGBO(scr, scg, scb, sca); ^ lib/ui/screens/splash/splash_screen.dart:255:22: Warning: Operand of null-aware operation ’?.’ has type ‘SchedulerBinding’ which excludes null. – ‘SchedulerBinding’ is from ‘package:flutter/src/scheduler/binding.dart’ (’/C:/src/flutter/packages/flutter/lib/src/scheduler/binding.dart’). SchedulerBinding.instance?.addPostFrameCallback((_) { ^ lib/ui/screens/splash/splash_screen.dart:263:22: Warning: Operand of null-aware operation ’?.’ has type ‘SchedulerBinding’ which excludes null. – ‘SchedulerBinding’ is from ‘package:flutter/src/scheduler/binding.dart’ (’/C:/src/flutter/packages/flutter/lib/src/scheduler/binding.dart’). SchedulerBinding.instance?.addPostFrameCallback((_) { ^ lib/ui/screens/text_lesson/text_lesson_screen.dart:591:71: Error: The argument type ‘String?’ can’t be assigned to the parameter type ‘String’ because ‘String?’ is nullable and ‘String’ isn’t. var existRecord = jsonDecode(preferences!.getString(‘textLessonComplete’)); ^ lib/ui/screens/user_course/user_course.dart:140:50: Error: The argument type ‘String?’ can’t be assigned to the parameter type ‘String’ because ‘String?’ is nullable and ‘String’ isn’t. title = unescape.convert(widget.args.title); ^ lib/ui/screens/user_course/user_course.dart:234:76: Error: The argument type ‘String?’ can’t be assigned to the parameter type ‘String’ because ‘String?’ is nullable and ‘String’ isn’t. unescape.convert(widget.args.title), ^ lib/ui/screens/web_checkout/web_checkout_screen.dart:72:37: Error: A value of type ‘Object?’ can’t be assigned to a variable of type ‘String’. – ‘Object’ is from ‘dart:core’. String header = prefs.get(“apiToken”); ^ lib/ui/bloc/questions/questions_bloc.dart:20:51: Error: The method ‘split’ isn’t defined for the class ‘Object?’. – ‘Object’ is from ‘dart:core’. Try correcting the name to the name of an existing method, or defining a method named ‘split’. var currentUserId = prefs.get(“apiToken”).split(’|’); ^^^ lib/ui/bloc/questions/questions_bloc.dart:34:51: Error: The method ‘split’ isn’t defined for the class ‘Object?’. – ‘Object’ is from ‘dart:core’. Try correcting the name to the name of an existing method, or defining a method named ‘split’. var currentUserId = prefs.get(“apiToken”).split(’|’); ^^^ lib/ui/widgets/dialog_author.dart:94:31: Error: No named parameter with the name ‘itemBuilder’. itemBuilder: (context, _) => Icon( ^^^^^^ /C:/Users/class/AppData/Local/Pub/Cache/hosted/pub.dartlang.org/flutter_rating_bar-4.0.1/lib/src/rating_bar.dart:31:9: Context: Found this candidate, but the arguments don’t match. const RatingBar({ ^^^^^ lib/ui/widgets/course_grid_item.dart:100:25: Error: No named parameter with the name ‘itemBuilder’. itemBuilder: (context, _) => Icon( ^^^^^^ /C:/Users/class/AppData/Local/Pub/Cache/hosted/pub.dartlang.org/flutter_rating_bar-4.0.1/lib/src/rating_bar.dart:31:9: Context: Found this candidate, but the arguments don’t match. const RatingBar({ ^^^^^ lib/ui/widgets/course_grid_item.dart:70:42: Error: The argument type ‘String?’ can’t be assigned to the parameter type ‘String’ because ‘String?’ is nullable and ‘String’ isn’t. unescape.convert(categoryName), ^ lib/ui/widgets/course_grid_item.dart:79:48: Error: The argument type ‘String?’ can’t be assigned to the parameter type ‘String’ because ‘String?’ is nullable and ‘String’ isn’t. child: Text(unescape.convert(coursesBean?.title) + ’\n’, ^ lib/ui/screens/course/tabs/overview_widget.dart:42:27: Error: A value of type ‘bool?’ can’t be assigned to a variable of type ‘bool’ because ‘bool?’ is nullable and ‘bool’ isn’t. demo = preferences!.getBool(‘demo’); ^ lib/ui/screens/course/tabs/overview_widget.dart:207:60: Error: No named parameter with the name ‘overflow’. child: Stack(alignment: Alignment.topCenter, overflow: Overflow.clip, children: [ ^^^^ /C:/src/flutter/packages/flutter/lib/src/widgets/basic.dart:3708:3: Context: Found this candidate, but the arguments don’t match. Stack({ ^^^ lib/ui/screens/course/tabs/overview_widget.dart:375:27: Error: No named parameter with the name ‘itemBuilder’. itemBuilder: (context, index) { ^^^^^^ /C:/Users/class/AppData/Local/Pub/Cache/hosted/pub.dartlang.org/flutter_rating_bar-4.0.1/lib/src/rating_bar.dart:31:9: Context: Found this candidate, but the arguments don’t match. const RatingBar({ ^^^^^ lib/ui/screens/course/tabs/overview_widget.dart:531:31: Error: No named parameter with the name ‘itemBuilder’. itemBuilder: (context, index) { ^^^^^^ /C:/Users/class/AppData/Local/Pub/Cache/hosted/pub.dartlang.org/flutter_rating_bar-4.0.1/lib/src/rating_bar.dart:31:9: Context: Found this candidate, but the arguments don’t match. const RatingBar({ ^^^^^ lib/ui/screens/favorites/favorites_screen.dart:67:24: Error: The getter ‘StaggeredGridView’ isn’t defined for the class ‘_FavoritesScreenWidgetState’. – ‘_FavoritesScreenWidgetState’ is from ‘package:masterstudy_app/ui/screens/favorites/favorites_screen.dart’ (‘lib/ui/screens/favorites/favorites_screen.dart’). Try correcting the name to the name of an existing getter, or defining a getter or field named ‘StaggeredGridView’. child: StaggeredGridView.countBuilder( ^^^^^^^^^ lib/ui/screens/favorites/favorites_screen.dart:119:48: Error: The getter ‘StaggeredTile’ isn’t defined for the class ‘_FavoritesScreenWidgetState’. – ‘_FavoritesScreenWidgetState’ is from ‘package:masterstudy_app/ui/screens/favorites/favorites_screen.dart’ (‘lib/ui/screens/favorites/favorites_screen.dart’). Try correcting the name to the name of an existing getter, or defining a getter or field named ‘StaggeredTile’. staggeredTileBuilder: (_) => StaggeredTile.fit(2), ^^^^^^^ lib/ui/screens/profile/profile_screen.dart:269:31: Error: The argument type ‘Color?’ can’t be assigned to the parameter type ‘Color’ because ‘Color?’ is nullable and ‘Color’ isn’t. – ‘Color’ is from ‘dart:ui’. baseColor: Colors.grey300, ^ lib/ui/screens/profile/profile_screen.dart:270:36: Error: The argument type ‘Color?’ can’t be assigned to the parameter type ‘Color’ because ‘Color?’ is nullable and ‘Color’ isn’t. – ‘Color’ is from ‘dart:ui’. highlightColor: Colors.grey200, ^ lib/ui/screens/search/search_screen.dart:139:16: Error: The getter ‘StaggeredGridView’ isn’t defined for the class ‘SearchScreenWidgetState’. – ‘SearchScreenWidgetState’ is from ‘package:masterstudy_app/ui/screens/search/search_screen.dart’ (‘lib/ui/screens/search/search_screen.dart’). Try correcting the name to the name of an existing getter, or defining a getter or field named ‘StaggeredGridView’. child: StaggeredGridView.countBuilder( ^^^^^^^^^ lib/ui/screens/search/search_screen.dart:143:40: Error: The getter ‘StaggeredTile’ isn’t defined for the class ‘SearchScreenWidgetState’. – ‘SearchScreenWidgetState’ is from ‘package:masterstudy_app/ui/screens/search/search_screen.dart’ (‘lib/ui/screens/search/search_screen.dart’). Try correcting the name to the name of an existing getter, or defining a getter or field named ‘StaggeredTile’. staggeredTileBuilder: (_) => StaggeredTile.fit(2), ^^^^^^^ lib/ui/screens/search/search_screen.dart:166:117: Error: The argument type ‘String?’ can’t be assigned to the parameter type ‘String’ because ‘String?’ is nullable and ‘String’ isn’t. child: Wrap(spacing: 6.0, runSpacing: 6.0, children: state.popularSearch.map((value) => chip(unescape.convert(value))).toList()), ^ lib/data/repository/home_repository.dart:58:55: Error: The argument type ‘int?’ can’t be assigned to the parameter type ‘int’ because ‘int?’ is nullable and ‘int’ isn’t. preferences!.setInt(‘main_color_r’, appSettings.options?.main_color?.r.toInt()); ^ lib/data/repository/home_repository.dart:59:55: Error: The argument type ‘int?’ can’t be assigned to the parameter type ‘int’ because ‘int?’ is nullable and ‘int’ isn’t. preferences!.setInt(‘main_color_g’, appSettings.options?.main_color?.g.toInt()); ^ lib/data/repository/home_repository.dart:60:55: Error: The argument type ‘int?’ can’t be assigned to the parameter type ‘int’ because ‘int?’ is nullable and ‘int’ isn’t. preferences!.setInt(‘main_color_b’, appSettings.options?.main_color?.b.toInt()); ^ lib/data/repository/home_repository.dart:61:58: Error: The argument type ‘double?’ can’t be assigned to the parameter type ‘double’ because ‘double?’ is nullable and ‘double’ isn’t. preferences!.setDouble(‘main_color_a’, appSettings.options?.main_color?.a.toDouble()); ^ lib/data/repository/home_repository.dart:65:57: Error: The argument type ‘int?’ can’t be assigned to the parameter type ‘int’ because ‘int?’ is nullable and ‘int’ isn’t. preferences!.setInt(‘second_color_r’, appSettings.options?.secondary_color?.r.toInt()); ^ lib/data/repository/home_repository.dart:66:57: Error: The argument type ‘int?’ can’t be assigned to the parameter type ‘int’ because ‘int?’ is nullable and ‘int’ isn’t. preferences!.setInt(‘second_color_g’, appSettings.options?.secondary_color?.g.toInt()); ^ lib/data/repository/home_repository.dart:67:57: Error: The argument type ‘int?’ can’t be assigned to the parameter type ‘int’ because ‘int?’ is nullable and ‘int’ isn’t. preferences!.setInt(‘second_color_b’, appSettings.options?.secondary_color?.b.toInt()); ^ lib/data/repository/home_repository.dart:68:60: Error: The argument type ‘double?’ can’t be assigned to the parameter type ‘double’ because ‘double?’ is nullable and ‘double’ isn’t. preferences!.setDouble(‘second_color_a’, appSettings.options?.secondary_color?.a.toDouble()); ^ lib/data/repository/home_repository.dart:71:50: Error: The argument type ‘bool?’ can’t be assigned to the parameter type ‘bool’ because ‘bool?’ is nullable and ‘bool’ isn’t. preferences!.setBool(‘app_view’, appSettings.options?.app_view); ^ lib/ui/widgets/MeasureSizeWidget.dart:22:22: Warning: Operand of null-aware operation ’?.’ has type ‘SchedulerBinding’ which excludes null. – ‘SchedulerBinding’ is from ‘package:flutter/src/scheduler/binding.dart’ (’/C:/src/flutter/packages/flutter/lib/src/scheduler/binding.dart’). SchedulerBinding.instance?.addPostFrameCallback(postFrameCallback); ^ lib/ui/screens/home/items/new_courses_item.dart:147:23: Error: No named parameter with the name ‘itemBuilder’. itemBuilder: (context, _) => Icon( ^^^^^^ /C:/Users/class/AppData/Local/Pub/Cache/hosted/pub.dartlang.org/flutter_rating_bar-4.0.1/lib/src/rating_bar.dart:31:9: Context: Found this candidate, but the arguments don’t match. const RatingBar({ ^^^^^ lib/ui/screens/home/items/top_instructors.dart:141:21: Error: No named parameter with the name ‘itemBuilder’. itemBuilder: (context, _) => Icon( ^^^^^^ /C:/Users/class/AppData/Local/Pub/Cache/hosted/pub.dartlang.org/flutter_rating_bar-4.0.1/lib/src/rating_bar.dart:31:9: Context: Found this candidate, but the arguments don’t match. const RatingBar({ ^^^^^ lib/ui/screens/home/items/trending_item.dart:155:21: Error: No named parameter with the name ‘itemBuilder’. itemBuilder: (context, _) => Icon( ^^^^^^ /C:/Users/class/AppData/Local/Pub/Cache/hosted/pub.dartlang.org/flutter_rating_bar-4.0.1/lib/src/rating_bar.dart:31:9: Context: Found this candidate, but the arguments don’t match. const RatingBar({ ^^^^ lib/ui/screens/home/items/trending_item.dart:97:100: Error: The argument type ‘String?’ can’t be assigned to the parameter type ‘String’ because ‘String?’ is nullable and ‘String’ isn’t. String categoryName = (category != null && category.isNotEmpty) ? ”${unescape.convert(category.first?.name)} >” : ””; ^
Hi, Thank you!
Please type it in terminal “flutter doctor -v” and send the output message.
locale en-IN) • Flutter version 3.0.0 at C:\src\flutter • Upstream repository https://github.com/flutter/flutter.git • Framework revision ee4e09cce0 (4 weeks ago), 2022-05-09 16:45:18 -0700 • Engine revision d1b9a6938a • Dart version 2.17.0 • DevTools version 2.12.2
[√] Android toolchain – develop for Android devices (Android SDK version 33.0.0-rc4) • Android SDK at C:\Users\class\AppData\Local\Android\sdk • Platform android-31, build-tools 33.0.0-rc4 • Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java • Java version OpenJDK Runtime Environment (build 11.0.12+7-b1504.28-7817840) • All Android licenses accepted.
[√] Chrome – develop for the web • Chrome at C:\Program Files\Google\Chrome\Application\chrome.exe
[X] Visual Studio – develop for Windows X Visual Studio not installed; this is necessary for Windows development. Download at https://visualstudio.microsoft.com/downloads/. Please install the “Desktop development with C++” workload, including all of its default components
[√] Android Studio (version 2021.2) • 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 11.0.12+7-b1504.28-7817840)
[√] Connected device (3 available) • Windows (desktop) • windows • windows-x64 • Microsoft Windows [Version 10.0.19044.1706] • Chrome (web) • chrome • web-javascript • Google Chrome 102.0.5005.63 • Edge (web) • edge • web-javascript • Microsoft Edge 102.0.1245.33
[√] HTTP Host Availability • All required HTTP hosts are available
! Doctor found issues in 1 category.
Hi, Everything seems fine. Please contact the customization team, they will help you more detailed as we are not allowed to solve technical issues here.
