Question 167296 in React native Question posted in
The official React Native documentation can be found here.

React native – Pod install does not work with my react-native app

I’m trying to build an app on ios in react native using eas build.

Things goes well except wen it comes to do pod install in the IOS directory.
I got this error :

⚠️ react-native-unimodules is deprecated in favor of expo
⚠️ Follow this guide to migrate: https://expo.fyi/expo-modules-migration
Using Expo modules
Analyzing dependencies
Fetching podspec for `DoubleConversion` from `../node_modules/react-native/third-party-podspecs/DoubleConversion.podspec`
Fetching podspec for `Folly` from `../node_modules/react-native/third-party-podspecs/Folly.podspec`
[stderr] 
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/lib/cocoapods/user_interface/error_report.rb:34:in `force_encoding': can't modify frozen String: "relative URI: /Users/expo/workingdir/build/node_modules/react-native/third-party-podspecs/Folly.podspec" (FrozenError)
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/lib/cocoapods/user_interface/error_report.rb:34:in `report'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/lib/cocoapods/command.rb:66:in `report_error'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/claide-1.1.0/lib/claide/command.rb:396:in `handle_exception'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/claide-1.1.0/lib/claide/command.rb:337:in `rescue in run'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/claide-1.1.0/lib/claide/command.rb:324:in `run'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/lib/cocoapods/command.rb:52:in `run'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/bin/pod:55:in `<top (required)>'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/bin/pod:23:in `load'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/bin/pod:23:in `<main>'
[stderr] 
/usr/local/Cellar/[email protected]/2.7.5/lib/ruby/2.7.0/uri/generic.rb:1491:in `find_proxy': relative URI: /Users/expo/workingdir/build/node_modules/react-native/third-party-podspecs/Folly.podspec (URI::BadURIError)
[stderr] 
    from /usr/local/Cellar/[email protected]/2.7.5/lib/ruby/2.7.0/open-uri.rb:218:in `block in open_loop'
[stderr] 
    from /usr/local/Cellar/[email protected]/2.7.5/lib/ruby/2.7.0/open-uri.rb:235:in `block in open_loop'
[stderr] 
    from /usr/local/Cellar/[email protected]/2.7.5/lib/ruby/2.7.0/open-uri.rb:233:in `catch'
[stderr] 
    from /usr/local/Cellar/[email protected]/2.7.5/lib/ruby/2.7.0/open-uri.rb:233:in `open_loop'
[stderr] 
    from /usr/local/Cellar/[email protected]/2.7.5/lib/ruby/2.7.0/open-uri.rb:174:in `open_uri'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/lib/cocoapods/external_sources/podspec_source.rb:19:in `block in fetch'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/lib/cocoapods/user_interface.rb:86:in `titled_section'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/lib/cocoapods/external_sources/podspec_source.rb:11:in `fetch'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:993:in `fetch_external_source'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:972:in `block (2 levels) in fetch_external_sources'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:971:in `each'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:971:in `block in fetch_external_sources'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/lib/cocoapods/user_interface.rb:64:in `section'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:970:in `fetch_external_sources'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:117:in `analyze'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/lib/cocoapods/installer.rb:416:in `analyze'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/lib/cocoapods/installer.rb:241:in `block in resolve_dependencies'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/lib/cocoapods/user_interface.rb:64:in `section'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/lib/cocoapods/installer.rb:240:in `resolve_dependencies'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/lib/cocoapods/installer.rb:161:in `install!'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/lib/cocoapods/command/install.rb:52:in `run'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/claide-1.1.0/lib/claide/command.rb:334:in `run'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/lib/cocoapods/command.rb:52:in `run'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.11.3/bin/pod:55:in `<top (required)>'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/bin/pod:23:in `load'
[stderr] 
    from /usr/local/lib/ruby/gems/2.7.0/bin/pod:23:in `<main>'
pod exited with non-zero code: 1

And this is my Podfile :
enter image description here

I’m on expo 44. And my pod version is 1.12.1 on Mac M1. Cacaopods 1.12.1 and ruby 2.6.10

Any ideas ?

Thanks

I’ve found nothing on google with this type of error for mobile app. So I’m asking here.

Tags:

2

Answers


  1. Chosen as BEST ANSWER
    0

    To fix this issue, I was using an old version of Ruby, so I downloaded a newer version; I was using Ruby 2.6.10, whereas passing it to 3.0.0 solved it.

    And for the bad URI on Folly, I changed it with this line:

    pod 'RCT-Folly', :podspec => '../node_modules/react-native/third-party-podspecs/RCT-Folly.podspec'

    I don't know why—maybe when I've upgrade the project from Expo 39 to Expo 44?—the Folly.podspec disappeared and was replaced with RTC-Folly.podspec.


  2. 0

    Are you on M1?
    If you are you can try running:

    arch -x86_64 pod install
sudo arch -x86_64 gem install ffi

    If you are not, probably pods are already installed so you can try with pod update or removing ios/build and ios/Pods, then pod install again.

    Login or Signup to reply.
Please signup or login to give your own answer.

Back To Top
Search