Question 33067 in React native Question posted in
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Invalid `Podfile` file: undefined method `exists?' for File:Class – React native

I am facing an issue with pod file as below while instlling POD in Xcode project

Invalid `Podfile` file: undefined method `exists?' for File:Class

I did try to update POD version with brew upgrade cocoapods and also followed below link

https://dev.to/retyui/fix-a-pod-install-error-undefined-method-exist-for-fileclass-react-native-24ke

But still no fix.

Please guide me what am I doing wrong here.

below is my POD file

# Uncomment the next line to define a global platform for your project
# platform :ios, '9.0'


flutter_application_path = '../bmi_flutter'
    
load File.join(flutter_application_path, '.ios', 'Flutter', 'podhelper.rb')

target 'MixedNativeApp' do
  # Comment the next line if you don't want to use dynamic frameworks
  use_frameworks!
  install_all_flutter_pods(flutter_application_path)
  # Pods for MixedNativeApp

  target 'MixedNativeAppTests' do
    inherit! :search_paths
    # Pods for testing
  end

  target 'MixedNativeAppUITests' do
    # Pods for testing
  end

end
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2

Answers


  1. Chosen as BEST ANSWER
    0

    Here is my solution for above problem (Posting if it could be helpful for devs in same situation)

    gem cleanup
brew uninstall cocoapods
sudo gem uninstall cocoapods
sudo gem install cocoapods -v 1.10.0 -n /usr/local/bin   ***`add cocoapod version u want to install`***
sudo gem install cocoapods-user-defined-build-types
pod install --repo-update

  2. 0

    1. brew remove cocoapods

    2. Same problem on 2.8.0 stable with cocoapods 1.11.3. To resolve this switch cocoapods to 1.11.2 sudo gem install cocoapods -v 1.11.2. Remember to remove 1.11.3 version first.

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