It is shown as underlined when naming wrong while writing code in Android Studio. However, I did not see such a thing in VS Code. Is there a way to turn it on or is there no such feature?
im getting these errors and dont know how to fix them. ../AppData/Local/Pub/Cache/hosted/pub.dartlang.org/flutter_platform_widgets-1.20.0/lib/src/platform_button.dart:269:14: Error: The method 'FlatButton' isn't defined for the class 'PlatformButton'. - 'PlatformButton' is from 'package:flutter_platform_widgets/src/platform_button.dart' ('../AppData/Local/Pub/Cache/hosted/pub.dartlang.org/flutter_platform_widgets-1.20.0/lib/src/platform_button.dart'). Try correcting the name to the name of an existing method, or…
I am building a restaurant app in which I have used Firestore as my backend. I have stored the details of the menu in a collection Menu and each menu item in specific documents. Firstly, is that a good data…
I'm using firebase database and i want to show a certain widget if there was docs only. i tried this line but it's not the right one. Visibility( visible: controller.doc.isEmpty(),
I'm learning Dart and I understand that the below (should be) correct. I now want to understand how to do the shorthand version of this. This function lives in my state container (inherited widget) so that I can call this…
I need a list of document ID’s from a collection, so I can use it in a DropdownButton, which will select the specific document. The code below prints out the doc.id for each document in the collection. void getDevices ()…
I'm using StreamBuilder and inside that, I have got a list of tasks which takes input from the snapshots and display the data accordingly, but I'm having a null safety issue when dealing with snapshot data. Here's what the code…
Most of the blogs and stacks suggests below database for chat. message_table -id -message -conversationId -sender -receiverId conversation_table -id -conversationId Now message_table look like this. So, for the chat screen I subscribe the message table. final mySubscription = supabase .from('message_table')…
After replacing the stateless keyword with stateful in the main.dart file when I clicked run I got an error in another file. I replaced the keyword in that file too. After that, I am getting this error. I saw many…
I am trying to read the pdf from url using pdf, dio and printing packages but the weird thing is I am getting not one but three errors mentioned below. I have also attached the image for clear view where…