Getting "no posts" on home screen and nothing else(not section and anything) when running the code on Android emulator. Is there anything that needs to be changes for it to run as per the state mentioned in screenshots?

Hi, I have a question about this file. In the images of the readme it shows the player with a slider, but here in the code when running I don't see it. Were there changes?

https://github.com/lohanidamodar/flutter_audiobooks_app/blob/d0e6f59fbac38aa4f3feb1efb3f3cc1167518cd9/lib/pages/book_details.dart#L148

This is the error its giving me Launching lib\main.dart on TECNO CA6 in debug mode... Running Gradle task 'assembleDebug'...

Compiler message: ../../flutter/.pub-cache/hosted/pub.dartlang.org/cached_network_image-1.1.3/lib/src/cached_network_image_provider.dart:42:24: Error: The method 'CachedNetworkImageProvider.load' has fewer positional arguments than those of overridden method 'ImageProvider.load'. ImageStreamCompleter load(CachedNetworkImageProvider key) { ^ ../../flutter/packages/flutter/lib/src/painting/image_provider.dart:403:24: Context: This is the overridden method ('load'). ImageStreamCompleter load(T key, DecoderCallback decode); ^ Target kernel_snapshot failed: Exception: Errors during snapshot creation: null build failed.

FAILURE: Build failed with an exception.

• Where: Script 'C:\Users\haroun\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 780

• What went wrong: Execution failed for task ':app:compileFlutterBuildDebug'.

Process 'command 'C:\Users\haroun\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 14s Finished with error: Gradle task assembleDebug failed with exit code 1

WHY THIS FUNCTION IS UNDERLINED BY RED COLOR @override Stream mapEventToState(currentState, event) async* { if (event is FetchBook && !_hasReachedMax(currentState)) { try { if (currentState is BookUninitialized) { final books = await _fetchBooks(0, 20); yield BookInitialized.success(books); } if (currentState is BookInitialized) { final books = await fetchBooks(currentState.books.length, 20); yield books.isEmpty ? currentState.copyWith(hasReachedMax: true) : BookInitialized.success(currentState.books + books); } } catch () { yield BookInitialized.failure(); } } }