Flutter Issues with MacOS 10.15 Catalina

Question

After updating to MacOS 10.15 Catalina, there are problems with Flutter.

Specifically, Flutter doctor complaints about the following:

Answer 1

For this issue:

[!] Flutter (Channel dev, v1.7.11, on Mac OS X 10.15 19A487m, locale en-SE) ✗ Downloaded executables cannot execute on host. See https://github.com/flutter/flutter/issues/6207 for more information

Easy fix: Open a terminal on MAC and run the following commands:

> flutter channel master

> flutter doctor

Enjoy

Answer 2

Its possible to install cocoapods, run flutter build ios and run on the iOS simulator.

• brew uninstall cocoapods
• sudo gem install -n /usr/local/bin cocoapods
• pod install

Detailed instructions are here: This terminal won't let me run or install cocoa pods because I am on MacOS Catalina Beta?

Answer 3

Uninstall and install it again (fe if you are using homebrew).

Just run:

brew uninstall cocoapods && brew install cocoapods