NoMethodError - undefined method `size' for nil:NilClass #8377

ucarbehlul · 2018-12-26T21:01:44Z

Command

/opt/local/bin/pod install --verbose

Report

What did you do?
I was running pod install to install dependencies.

Stack

   CocoaPods : 1.5.3
        Ruby : ruby 2.2.10p489 (2018-03-28 revision 63023) [x86_64-darwin18]
    RubyGems : 2.6.6
        Host : Mac OS X 10.14.1 (18B75)
       Xcode : 10.0 (10A255)
         Git : git version 2.19.1
Ruby lib dir : /opt/local/lib
Repositories : master - https://github.com/CocoaPods/Specs.git @ 6adefc22e9c2797b2d91b4c65d22db90acaac49b

Plugins

cocoapods-deintegrate : 1.0.2
cocoapods-plugins     : 1.0.0
cocoapods-search      : 1.0.0
cocoapods-stats       : 1.0.0
cocoapods-trunk       : 1.3.0
cocoapods-try         : 1.1.0

Podfile

platform :ios, '9.0'

def base_pods
  # Pods for xReactNative
  pod 'Fabric'
  pod 'Crashlytics'
  pod 'TwitterKit'
  pod 'FBSDKCoreKit'
  pod 'FBSDKShareKit'
  pod 'FBSDKLoginKit'
  pod 'FBSDKMessengerShareKit'
  pod 'AppsFlyerFramework'
  pod 'Kahuna'
  pod 'Google/SignIn'
end

target 'xProduction' do
    base_pods
end

target 'xStaging' do
    base_pods
end

target 'xDevelopment' do
    base_pods
end


target 'xReactNativeTests' do
    base_pods
end

Error

NoMethodError - undefined method `size' for nil:NilClass
/opt/local/lib/ruby2.2/gems/2.2.0/gems/ruby-macho-1.2.0/lib/macho/macho_file.rb:420:in `populate_mach_header'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/ruby-macho-1.2.0/lib/macho/macho_file.rb:234:in `populate_fields'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/ruby-macho-1.2.0/lib/macho/macho_file.rb:55:in `initialize_from_bin'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/ruby-macho-1.2.0/lib/macho/macho_file.rb:33:in `new_from_bin'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/ruby-macho-1.2.0/lib/macho/fat_file.rb:321:in `block in populate_machos'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/ruby-macho-1.2.0/lib/macho/fat_file.rb:320:in `each'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/ruby-macho-1.2.0/lib/macho/fat_file.rb:320:in `populate_machos'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/ruby-macho-1.2.0/lib/macho/fat_file.rb:124:in `populate_fields'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/ruby-macho-1.2.0/lib/macho/fat_file.rb:63:in `initialize'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/ruby-macho-1.2.0/lib/macho.rb:31:in `new'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/ruby-macho-1.2.0/lib/macho.rb:31:in `open'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/sandbox/file_accessor.rb:431:in `dynamic_binary?'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/sandbox/file_accessor.rb:164:in `block in vendored_dynamic_frameworks'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/sandbox/file_accessor.rb:163:in `select'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/sandbox/file_accessor.rb:163:in `vendored_dynamic_frameworks'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/sandbox/file_accessor.rb:172:in `vendored_static_frameworks'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/generator/xcconfig/xcconfig_helper.rb:122:in `add_static_dependency_build_settings'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/generator/xcconfig/xcconfig_helper.rb:89:in `block in add_settings_for_file_accessors_of_target'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/generator/xcconfig/xcconfig_helper.rb:86:in `each'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/generator/xcconfig/xcconfig_helper.rb:86:in `add_settings_for_file_accessors_of_target'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/generator/xcconfig/xcconfig_helper.rb:424:in `block in generate_vendored_build_settings'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/generator/xcconfig/xcconfig_helper.rb:422:in `each'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/generator/xcconfig/xcconfig_helper.rb:422:in `generate_vendored_build_settings'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/generator/xcconfig/aggregate_xcconfig.rb:79:in `generate'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/generator/xcconfig/aggregate_xcconfig.rb:39:in `save_as'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/installer/xcode/pods_project_generator/target_installer.rb:107:in `update_changed_file'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/installer/xcode/pods_project_generator/aggregate_target_installer.rb:96:in `block in create_xcconfig_file'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/installer/xcode/pods_project_generator/aggregate_target_installer.rb:93:in `each'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/installer/xcode/pods_project_generator/aggregate_target_installer.rb:93:in `create_xcconfig_file'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/installer/xcode/pods_project_generator/aggregate_target_installer.rb:18:in `block in install!'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/user_interface.rb:142:in `message'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/installer/xcode/pods_project_generator/aggregate_target_installer.rb:14:in `install!'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/installer/xcode/pods_project_generator.rb:181:in `block (2 levels) in install_libraries'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/installer/xcode/pods_project_generator.rb:179:in `each'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/installer/xcode/pods_project_generator.rb:179:in `block in install_libraries'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/user_interface.rb:142:in `message'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/installer/xcode/pods_project_generator.rb:167:in `install_libraries'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/installer/xcode/pods_project_generator.rb:65:in `generate!'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/installer.rb:184:in `block in generate_pods_project'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/user_interface.rb:64:in `section'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/installer.rb:183:in `generate_pods_project'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/installer.rb:119:in `install!'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/command/install.rb:41:in `run'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/claide-1.0.2/lib/claide/command.rb:334:in `run'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/lib/cocoapods/command.rb:52:in `run'
/opt/local/lib/ruby2.2/gems/2.2.0/gems/cocoapods-1.5.3/bin/pod:55:in `<top (required)>'
/opt/local/bin/pod:22:in `load'
/opt/local/bin/pod:22:in `<main>'

The text was updated successfully, but these errors were encountered:

ucarbehlul · 2018-12-26T21:12:27Z

Removing contents of Pods folder solved the issue.

dnkoutso · 2018-12-26T21:13:45Z

Something was installed in your Pods folder that was failing. If you can reproduce it can you please upload sample

ZhuHui19921129 · 2019-09-05T13:02:07Z

It happens pod install for Flutter,Flutter needs to upgrade, then flutter clean. then flutter build iOS

TheWalkingDead1024 · 2019-09-27T08:58:53Z

It does not work for me. Could anybody help me with this issue?

czqasngit · 2019-09-30T08:30:51Z

It works for me, thanks you!!!~

victorkifer · 2019-11-18T08:50:25Z

Also faced with this issue. Fixed by updating flutter and cocoa pods to the latest version and then

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

zhouyangyng · 2019-11-28T07:28:22Z

It works for me. Thanks~

rufw91 · 2020-02-15T10:07:49Z

Solved for me too

kashbase · 2020-02-16T05:53:28Z

works Thanks

jiyeyuran · 2020-02-17T07:54:04Z

It does not work for me. I am working on a react native project. I've tried rm -rf Pods, pod install and pod update.

JigneshWorld · 2020-02-17T13:55:27Z

Thanks @victorkifer worked for me. (y)

karan-rawal · 2020-05-29T17:21:29Z

You just saved me. :)

JoakimLiu · 2020-06-03T09:27:32Z

Thank you

DanielCardona · 2020-07-03T09:42:32Z

rm -Rf ios/Pods
rm -Rf ios/.symlinks
rm -Rf ios/Flutter/Flutter.framework
rm -Rf ios/Flutter/Flutter.podspec```


@victorkifer, you are my new hero!  ;-)

jurgenizer · 2020-07-13T15:44:42Z

Thank you very very much @victorkifer - it worked!

hasherhari · 2020-08-06T09:00:56Z

AhmedAlaa96 · 2020-08-23T10:31:21Z

Thank you

w819314930 · 2020-10-09T08:03:00Z

flutter clean
flutter pub get
pod install
problem solving

a8thunder · 2020-10-13T08:47:22Z

thanks you

mreram · 2020-12-13T21:07:07Z

Nice, solved!

JasonXZJ · 2021-01-08T03:15:10Z

It works for me. Thanks~

MASKADEV · 2021-01-12T10:40:49Z

thanks

KohlsAdrian · 2021-02-09T16:14:27Z

If it was on StackOverflow, this should be the accepted answer

nixonoftheyear · 2021-02-12T00:17:31Z

save my day, thanku!

padishahG · 2021-02-24T11:48:44Z

thanks

carusd · 2021-05-18T12:39:38Z

no solution above works for me, have to remove all files from git

then make a hardcore git reset --hard HEAD

amitsaha-93 · 2021-10-28T13:11:51Z

It's works perfectly

azarAngga · 2022-03-06T06:02:08Z

thanks bro u make my day :)

dnkoutso closed this as completed Jan 1, 2019

JohnnyChien mentioned this issue Jan 8, 2020

pod install error #9453

Closed

dylanmoo mentioned this issue Mar 9, 2020

flutter run fails: the path does not exist, target file not found flutter/flutter#52075

Closed

gaaclarke mentioned this issue Apr 28, 2020

pod install error NoMethodError - undefined method size' for nil:NilClass at macho_file.rb in populate_mach_header' flutter/flutter#55903

Open

hardikamal mentioned this issue Jun 23, 2021

CocoaPods requires your terminal to be using UTF-8 encoding and it aborts to run pod #6333

Closed

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NoMethodError - undefined method `size' for nil:NilClass #8377

NoMethodError - undefined method `size' for nil:NilClass #8377

ucarbehlul commented Dec 26, 2018 •

edited

ucarbehlul commented Dec 26, 2018

dnkoutso commented Dec 26, 2018

ZhuHui19921129 commented Sep 5, 2019

TheWalkingDead1024 commented Sep 27, 2019

czqasngit commented Sep 30, 2019

victorkifer commented Nov 18, 2019 •

edited

zhouyangyng commented Nov 28, 2019

rufw91 commented Feb 15, 2020

kashbase commented Feb 16, 2020

jiyeyuran commented Feb 17, 2020

JigneshWorld commented Feb 17, 2020

karan-rawal commented May 29, 2020

JoakimLiu commented Jun 3, 2020

DanielCardona commented Jul 3, 2020 •

edited

jurgenizer commented Jul 13, 2020

hasherhari commented Aug 6, 2020

AhmedAlaa96 commented Aug 23, 2020

w819314930 commented Oct 9, 2020

a8thunder commented Oct 13, 2020

mreram commented Dec 13, 2020

JasonXZJ commented Jan 8, 2021

MASKADEV commented Jan 12, 2021

KohlsAdrian commented Feb 9, 2021

nixonoftheyear commented Feb 12, 2021

padishahG commented Feb 24, 2021

carusd commented May 18, 2021 •

edited

amitsaha-93 commented Oct 28, 2021

azarAngga commented Mar 6, 2022

NoMethodError - undefined method `size' for nil:NilClass #8377

NoMethodError - undefined method `size' for nil:NilClass #8377

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ucarbehlul commented Dec 26, 2018 • edited

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ucarbehlul commented Dec 26, 2018

dnkoutso commented Dec 26, 2018

ZhuHui19921129 commented Sep 5, 2019

TheWalkingDead1024 commented Sep 27, 2019

czqasngit commented Sep 30, 2019

victorkifer commented Nov 18, 2019 • edited

zhouyangyng commented Nov 28, 2019

rufw91 commented Feb 15, 2020

kashbase commented Feb 16, 2020

jiyeyuran commented Feb 17, 2020

JigneshWorld commented Feb 17, 2020

karan-rawal commented May 29, 2020

JoakimLiu commented Jun 3, 2020

DanielCardona commented Jul 3, 2020 • edited

jurgenizer commented Jul 13, 2020

hasherhari commented Aug 6, 2020

AhmedAlaa96 commented Aug 23, 2020

w819314930 commented Oct 9, 2020

a8thunder commented Oct 13, 2020

mreram commented Dec 13, 2020

JasonXZJ commented Jan 8, 2021

MASKADEV commented Jan 12, 2021

KohlsAdrian commented Feb 9, 2021

nixonoftheyear commented Feb 12, 2021

padishahG commented Feb 24, 2021

carusd commented May 18, 2021 • edited

amitsaha-93 commented Oct 28, 2021

azarAngga commented Mar 6, 2022

ucarbehlul commented Dec 26, 2018 •

edited

victorkifer commented Nov 18, 2019 •

edited

DanielCardona commented Jul 3, 2020 •

edited

carusd commented May 18, 2021 •

edited