Flutter error: _TypeError (type _InternalLinkedHashMap<String, dynamic> is not a subtype of type Iterable<dynamic>)

I am trying to run an API through my application and have come across this dynamic error: _TypeError (type '_InternalLinkedHashMap<String, dynamic>' is not a sub...

Terminating with uncaught exception of type NSException in xcode

I move the flutter project from the window PC to Mac. I am facing error while running project in Xcode I also try flutter clean but it did not work for. I do search a...

Cloud Messaging for macOS (Flutter) not receiving messages

I'm trying to get my Flutter application to receive messages using Cloud Messaging. This is working great on iOS, but for my Flutter macOS application, no matter what...

Flutter `Device doesnt support wireless sync` error on macOS Catalina

After updating macOS to Catalina, Flutter project can't Build\Run and indicates this error: <a href="https://i.stack.imgur.com/MZbo0.png" rel="nofollow norefer...

android studio freezing on m1 mac

I am using <code>Android Studio</code> for <code>Flutter</code>. The problem is that my <code>android studio freezes</code> regularly many times. It is very annoying....

Flutter web app is crashing DUE_TO_PRIVACY_VIOLATION in debug (camera permissions)

I'm working on some Flutter web app that uses the camera and mic input. For development, I'm using VS Code on macOS (Catalina). When I start the app, the Chrome instan...

The flutter tool cannot access the file or directory. Unable to grant read/write permissions for the current user

This is the first time I am installing flutter on the mac. I have followed all the steps that are told in <a href="https://i.stack.imgur.com/yWkwr.png" rel="nofollow n...

Why is HTTP Request on Flutter for MacOS desktop not working on Release?

I'm making a HTTP is debug or profile build, and it works fine. But if I switch to Release it no longer works <pre><code> [ERROR:flutter/lib/ui/ui_dart_state.cc(2...

dart task keeps on running even if vscode closed

I don't know if that's a normal behaviour or not but a dart task always keeps running in my laptop even if I don't have vscode open. Device: Mackbook Air M1 <a...

Flutter desktop embedding

Following <a href="https://github.com/google/flutter-desktop-embedding" rel="nofollow noreferrer">these instructions</a> I tried to run a new project on macOS(...

ASWebAuthenticationSession on macOS 12.4 do not work properly

I'm using ASWebAuthenticationSession authorization for my application. It works fine before macOS12.4, but occur unresponse's issue. After session.start success&...

Xcode simulator error when accessing files from iCloud --Could not communicate with a helper function iOS 13.1

I am not able to access files from iCloud using the simulator. I have logged in successfully to iCloud and able see the file listing. However, I get the erro...

Unable to open Android Studio in macOS Catalina 10.15.7

The following message in being shown as soon as I open the IDE - The IDE cannot create the directory. Possible reason: parent directory is read-only or the user...

What may cause error (sysctl -n hw.optional.arm64 returned unexpected output: ) on Mac when runningflutter build ios?

I'd be happy to provide more context on demand, sorry for being so generic, i really don't know what has caused this. If this helps: I have previously deleted two Info...

Flutter Build iOS Xcode 12.2 Error in MacOS Big Sur VirtualBox

I'm a beginner Flutter developer here. I have already developed my Flutter app and would like to publish an iOS app of it to the App Store. But it gives out the error...