'Flutter Error running pod install After Upgrading Flutter version

After upgrading the flutter version to the latest Flutter 2.2.1, it gives an error running pod install, on running app on ios simulator

I have tried cleaning pods by performing the following commands but it did not fix the issue

flutter clean
flutter pub get
rm -Rf ios/Pods
rm -Rf ios/.symlinks
rm -Rf ios/Flutter/Flutter.framework
rm -Rf ios/Flutter/Flutter.podspec
rm ios/Podfile

and Finally

flutter run

flutter flutter-ios

Solution 1:^[1]

try this: go to ios folder and run

pod install --repo-update

Solution 2:^[2]

Following set of steps worked for me:

Run flutter clean
Run flutter pub get
Run flutter pub upgrade
Delete Podfile, Podfile.lock and Pods folder within ios folder of the project
Run flutter clean
Run flutter run

Solution 3:^[3]

run this code on the terminal

sudo arch -x86_64 gem install ffi

Next, go to the ios folder in your project, and open Podfile.

remove the # character and change the 9.0 to 10.0, and the final code should be like the below

platform :ios, '10.0'

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution	Source
Solution 1	José David Ortega
Solution 2	jux_97
Solution 3	Fakhriddin Abdullaev

'Flutter Error running pod install After Upgrading Flutter version

Solution 1:[1]

Solution 2:[2]

Solution 3:[3]

Sources

Related Questions

Solution 1:^[1]

Solution 2:^[2]

Solution 3:^[3]