Cocoapods load error. $ pod init -> LoadError - swift

I installed cocoapos with $sudo gem install cocoapods and then entered $ pod init
Now I get this error
Traceback (most recent call last):
15: from /usr/local/bin/pod:23:in `<main>'
14: from /usr/local/bin/pod:23:in `load'
13: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/bin/pod:36:in `<top (required)>'
12: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
11: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
10: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods.rb:17:in `<top (required)>'
9: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods.rb:23:in `<module:Pod>'
8: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
7: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
6: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.8.4/lib/cocoapods-core.rb:3:in `<top (required)>'
5: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.8.4/lib/cocoapods-core.rb:38:in `<module:Pod>'
4: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
3: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
2: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.8.4/lib/cocoapods-core/specification.rb:8:in `<top (required)>'
1: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require': cannot load such file -- cocoapods-core/specification/json (LoadError)
My system:
macOS 10.15.1
xcode 11.3
Swift version 5.1.3

Related

Ios Emulator not running on project made with very good cli flutter

I am using android studio in macbook air for my flutter project. I have created my project using very good cli package. My flutter doctor output is fine everything is tick marked. Cocopods latest is installed. I can able to run ios emulator for other projects but its not running for project which has flavour. I can able to run on android emulator. Following is the error log
Launching lib/main_development.dart on iPhone 13 Pro in debug mode...
Running pod install...
CocoaPods' output:
↳
Preparing
Analyzing dependencies
Inspecting targets to integrate
Using `ARCHS` setting to build architectures of target `Pods-Runner`: (``)
Fetching external sources
-> Fetching podspec for `Flutter` from `Flutter`
-> Fetching podspec for `google_maps_flutter` from `.symlinks/plugins/google_maps_flutter/ios`
-> Fetching podspec for `location` from `.symlinks/plugins/location/ios`
-> Fetching podspec for `package_info_plus` from `.symlinks/plugins/package_info_plus/ios`
-> Fetching podspec for `url_launcher_ios` from `.symlinks/plugins/url_launcher_ios/ios`
Resolving dependencies of `Podfile`
Error output from CocoaPods:
↳
[!] Automatically assigning platform `iOS` with version `12.0` on target `Runner` because no platform was specified. Please specify a platform for this target in your Podfile. See `https://guides.cocoapods.org/syntax/podfile.html#platform`.
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require': dlopen(/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi_c.bundle, 0x0009): tried: '/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi_c.bundle' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64e')) - /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi_c.bundle (LoadError)
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi.rb:5:in `rescue in <top (required)>'
from /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi.rb:2:in `<top (required)>'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/ethon-0.14.0/lib/ethon.rb:3:in `<top (required)>'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/typhoeus-1.4.0/lib/typhoeus.rb:2:in `<top (required)>'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:440:in `download_typhoeus_impl_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:372:in `download_and_save_with_retries_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:365:in `download_file_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:338:in `download_file'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:53:in `refresh_metadata'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source.rb:31:in `initialize'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:30:in `initialize'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:315:in `new'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:315:in `block in source_from_path'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:322:in `source_from_path'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:331:in `block in aggregate_with_repos'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:331:in `map'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:331:in `aggregate_with_repos'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:26:in `aggregate'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:60:in `all'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/user_interface/error_report.rb:173:in `repo_information'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/user_interface/error_report.rb:77:in `stack'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/user_interface/error_report.rb:24:in `report'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/command.rb:66:in `report_error'
from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:396:in `handle_exception'
from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:337:in `rescue in run'
from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:324:in `run'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/command.rb:52:in `run'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/bin/pod:55:in `<top (required)>'
from /usr/local/bin/pod:23:in `load'
from /usr/local/bin/pod:23:in `<main>'
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require': cannot load such file -- 2.6/ffi_c (LoadError)
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi.rb:3:in `<top (required)>'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/ethon-0.14.0/lib/ethon.rb:3:in `<top (required)>'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/typhoeus-1.4.0/lib/typhoeus.rb:2:in `<top (required)>'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:440:in `download_typhoeus_impl_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:372:in `download_and_save_with_retries_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:365:in `download_file_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:338:in `download_file'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:53:in `refresh_metadata'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source.rb:31:in `initialize'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:30:in `initialize'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:315:in `new'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:315:in `block in source_from_path'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:322:in `source_from_path'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:331:in `block in aggregate_with_repos'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:331:in `map'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:331:in `aggregate_with_repos'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:26:in `aggregate'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:60:in `all'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/user_interface/error_report.rb:173:in `repo_information'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/user_interface/error_report.rb:77:in `stack'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/user_interface/error_report.rb:24:in `report'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/command.rb:66:in `report_error'
from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:396:in `handle_exception'
from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:337:in `rescue in run'
from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:324:in `run'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/command.rb:52:in `run'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/bin/pod:55:in `<top (required)>'
from /usr/local/bin/pod:23:in `load'
from /usr/local/bin/pod:23:in `<main>'
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require': dlopen(/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi_c.bundle, 0x0009): tried: '/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi_c.bundle' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64e')) - /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi_c.bundle (LoadError)
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi.rb:5:in `rescue in <top (required)>'
from /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi.rb:2:in `<top (required)>'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/ethon-0.14.0/lib/ethon.rb:3:in `<top (required)>'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/typhoeus-1.4.0/lib/typhoeus.rb:2:in `<top (required)>'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:440:in `download_typhoeus_impl_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:372:in `download_and_save_with_retries_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:365:in `download_file_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:338:in `download_file'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:53:in `refresh_metadata'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source.rb:31:in `initialize'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:30:in `initialize'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:315:in `new'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:315:in `block in source_from_path'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:322:in `source_from_path'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:331:in `block in aggregate_with_repos'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:331:in `map'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:331:in `aggregate_with_repos'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:26:in `aggregate'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:60:in `all'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:393:in `source_with_url'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/sources_manager.rb:22:in `find_or_create_source_with_url'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:178:in `block in sources'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:177:in `map'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:177:in `sources'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:1077:in `block in resolve_dependencies'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/user_interface.rb:64:in `section'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:1076:in `resolve_dependencies'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:124:in `analyze'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer.rb:416:in `analyze'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer.rb:241:in `block in resolve_dependencies'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/user_interface.rb:64:in `section'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer.rb:240:in `resolve_dependencies'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer.rb:161:in `install!'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/command/install.rb:52:in `run'
from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:334:in `run'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/command.rb:52:in `run'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/bin/pod:55:in `<top (required)>'
from /usr/local/bin/pod:23:in `load'
from /usr/local/bin/pod:23:in `<main>'
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require': cannot load such file -- 2.6/ffi_c (LoadError)
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi.rb:3:in `<top (required)>'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/ethon-0.14.0/lib/ethon.rb:3:in `<top (required)>'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/typhoeus-1.4.0/lib/typhoeus.rb:2:in `<top (required)>'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:440:in `download_typhoeus_impl_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:372:in `download_and_save_with_retries_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:365:in `download_file_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:338:in `download_file'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:53:in `refresh_metadata'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source.rb:31:in `initialize'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:30:in `initialize'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:315:in `new'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:315:in `block in source_from_path'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:322:in `source_from_path'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:331:in `block in aggregate_with_repos'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:331:in `map'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:331:in `aggregate_with_repos'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:26:in `aggregate'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:60:in `all'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/manager.rb:393:in `source_with_url'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/sources_manager.rb:22:in `find_or_create_source_with_url'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:178:in `block in sources'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:177:in `map'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:177:in `sources'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:1077:in `block in resolve_dependencies'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/user_interface.rb:64:in `section'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:1076:in `resolve_dependencies'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:124:in `analyze'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer.rb:416:in `analyze'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer.rb:241:in `block in resolve_dependencies'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/user_interface.rb:64:in `section'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer.rb:240:in `resolve_dependencies'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer.rb:161:in `install!'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/command/install.rb:52:in `run'
from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:334:in `run'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/command.rb:52:in `run'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/bin/pod:55:in `<top (required)>'
from /usr/local/bin/pod:23:in `load'
from /usr/local/bin/pod:23:in `<main>'
Error: To set up CocoaPods for ARM macOS, run:
arch -x86_64 sudo gem install ffi
Error running pod install
Error launching application on iPhone 13 Pro.
I have also tried arch -x86_64 sudo gem install ffi but still the same issue. Anyone please help me with this issue.

can't run flutter project on iOS simulator

I have been developing e-commerce app for about 3 months, I switched to MacOs recently.
I have a problem when I run my code in iOS Simulator
every time I run it I get this message.
CocoaPods' output:
↳
Preparing
Analyzing dependencies
Inspecting targets to integrate
Using `ARCHS` setting to build architectures of target `Pods-Runner`: (``)
Fetching external sources
-> Fetching podspec for `Flutter` from `Flutter`
-> Fetching podspec for `image_picker` from `.symlinks/plugins/image_picker/ios`
-> Fetching podspec for `path_provider` from `.symlinks/plugins/path_provider/ios`
-> Fetching podspec for `shared_preferences` from `.symlinks/plugins/shared_preferences/ios`
-> Fetching podspec for `sqflite` from `.symlinks/plugins/sqflite/ios`
Resolving dependencies of `Podfile`
Error output from CocoaPods:
↳
Ignoring ffi-1.15.4 because its extensions are not built. Try: gem pristine ffi --version 1.15.4
[!] Automatically assigning platform `iOS` with version `9.0` on target `Runner` because no platform was specified. Please specify a platform for this target in your Podfile. See `https://guides.cocoapods.org/syntax/podfile.html#platform`.
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require': dlopen(/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi_c.bundle, 0x0009): tried: '/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi_c.bundle' (mach-o file, but is an incompatible architecture (have 'arm64', need 'x86_64')), '/usr/lib/ffi_c.bundle' (no such file) - /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi_c.bundle (LoadError)
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi.rb:5:in `rescue in <top (required)>'
from /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi.rb:2:in `<top (required)>'
2
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/ethon-0.15.0/lib/ethon.rb:3:in `<top (required)>'
2
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/typhoeus-1.4.0/lib/typhoeus.rb:2:in `<top (required)>'
2
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:440:in `download_typhoeus_impl_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:372:in `download_and_save_with_retries_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:365:in `download_file_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:338:in `download_file'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:53:in `refresh_metadata'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source.rb:31:in `initialize'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:30:in `initialize'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:315:in `new'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:315:in `block in source_from_path'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:322:in `source_from_path'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:331:in `block in aggregate_with_repos'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:331:in `map'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:331:in `aggregate_with_repos'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:26:in `aggregate'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:60:in `all'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/user_interface/error_report.rb:173:in `repo_information'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/user_interface/error_report.rb:77:in `stack'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/user_interface/error_report.rb:24:in `report'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/command.rb:66:in `report_error'
from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:396:in `handle_exception'
from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:337:in `rescue in run'
from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:324:in `run'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/command.rb:52:in `run'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/bin/pod:55:in `<top (required)>'
from /usr/local/bin/pod:23:in `load'
from /usr/local/bin/pod:23:in `<main>'
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require': cannot load such file -- 2.6/ffi_c (LoadError)
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi.rb:3:in `<top (required)>'
2
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/ethon-0.15.0/lib/ethon.rb:3:in `<top (required)>'
2
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/typhoeus-1.4.0/lib/typhoeus.rb:2:in `<top (required)>'
2
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:440:in `download_typhoeus_impl_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:372:in `download_and_save_with_retries_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:365:in `download_file_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:338:in `download_file'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:53:in `refresh_metadata'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source.rb:31:in `initialize'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:30:in `initialize'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:315:in `new'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:315:in `block in source_from_path'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:322:in `source_from_path'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:331:in `block in aggregate_with_repos'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:331:in `map'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:331:in `aggregate_with_repos'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:26:in `aggregate'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:60:in `all'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/user_interface/error_report.rb:173:in `repo_information'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/user_interface/error_report.rb:77:in `stack'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/user_interface/error_report.rb:24:in `report'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/command.rb:66:in `report_error'
from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:396:in `handle_exception'
from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:337:in `rescue in run'
from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:324:in `run'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/command.rb:52:in `run'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/bin/pod:55:in `<top (required)>'
from /usr/local/bin/pod:23:in `load'
from /usr/local/bin/pod:23:in `<main>'
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require': dlopen(/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi_c.bundle, 0x0009): tried: '/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi_c.bundle' (mach-o file, but is an incompatible architecture (have 'arm64', need 'x86_64')), '/usr/lib/ffi_c.bundle' (no such file) - /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi_c.bundle (LoadError)
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi.rb:5:in `rescue in <top (required)>'
from /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi.rb:2:in `<top (required)>'
2
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/ethon-0.15.0/lib/ethon.rb:3:in `<top (required)>'
2
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/typhoeus-1.4.0/lib/typhoeus.rb:2:in `<top (required)>'
2
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:440:in `download_typhoeus_impl_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:372:in `download_and_save_with_retries_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:365:in `download_file_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:338:in `download_file'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:53:in `refresh_metadata'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source.rb:31:in `initialize'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:30:in `initialize'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:315:in `new'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:315:in `block in source_from_path'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:322:in `source_from_path'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:331:in `block in aggregate_with_repos'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:331:in `map'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:331:in `aggregate_with_repos'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:26:in `aggregate'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:60:in `all'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:393:in `source_with_url'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/sources_manager.rb:22:in `find_or_create_source_with_url'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer/analyzer.rb:178:in `block in sources'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer/analyzer.rb:177:in `map'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer/analyzer.rb:177:in `sources'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer/analyzer.rb:1077:in `block in resolve_dependencies'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/user_interface.rb:64:in `section'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer/analyzer.rb:1076:in `resolve_dependencies'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer/analyzer.rb:124:in `analyze'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer.rb:416:in `analyze'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer.rb:241:in `block in resolve_dependencies'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/user_interface.rb:64:in `section'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer.rb:240:in `resolve_dependencies'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer.rb:161:in `install!'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/command/install.rb:52:in `run'
from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:334:in `run'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/command.rb:52:in `run'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/bin/pod:55:in `<top (required)>'
from /usr/local/bin/pod:23:in `load'
from /usr/local/bin/pod:23:in `<main>'
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require': cannot load such file -- 2.6/ffi_c (LoadError)
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi.rb:3:in `<top (required)>'
2
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/ethon-0.15.0/lib/ethon.rb:3:in `<top (required)>'
2
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/typhoeus-1.4.0/lib/typhoeus.rb:2:in `<top (required)>'
2
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:440:in `download_typhoeus_impl_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:372:in `download_and_save_with_retries_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:365:in `download_file_async'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:53:in `refresh_metadata'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source.rb:31:in `initialize'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:30:in `initialize'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:315:in `new'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:315:in `block in source_from_path'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:322:in `source_from_path'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:331:in `block in aggregate_with_repos'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:331:in `map'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:331:in `aggregate_with_repos'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:26:in `aggregate'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:60:in `all'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/source/manager.rb:393:in `source_with_url'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/sources_manager.rb:22:in `find_or_create_source_with_url'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer/analyzer.rb:178:in `block in sources'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer/analyzer.rb:177:in `map'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer/analyzer.rb:177:in `sources'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer/analyzer.rb:1077:in `block in resolve_dependencies'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/user_interface.rb:64:in `section'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer/analyzer.rb:1076:in `resolve_dependencies'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer/analyzer.rb:124:in `analyze'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer.rb:416:in `analyze'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer.rb:241:in `block in resolve_dependencies'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/user_interface.rb:64:in `section'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer.rb:240:in `resolve_dependencies'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer.rb:161:in `install!'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/command/install.rb:52:in `run'
from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:334:in `run'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/command.rb:52:in `run'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/bin/pod:55:in `<top (required)>'
from /usr/local/bin/pod:23:in `load'
from /usr/local/bin/pod:23:in `<main>'
Error running pod install
Error launching application on iPhone 13.
note:
*my project works fine on a real device and android emulator.
*I only can't run this project on iOS simulator other projects work fine when I run it on iOS simulator
so I don't know what the problem is, am I having problem with iOS folder in my project?
I tried every possible way and still not found a solution.
any ideas?
I had the same issue when moving from an Intel based Mac to a ARM (M1 Pro) based mac and working with Flutter.
Run this command to find all CocoaPods Components gem list --local | grep cocoapods Then for each version/component you want to uninstall each one.
sudo gem uninstall cocoapods
sudo gem uninstall cocoapods-core
sudo gem uninstall cocoapods-downloader
sudo gem uninstall cocoapods-deintegrate
Once each dependancy is uninstalled - install the ARM version of the ffi package: sudo arch -x86_64 gem install ffi
Install the rest of the CocoaPods using the ARM version sudo arch -x86_64 gem install cocoapods
You should now be able to build using Flutter and Xcode.
Thanks to #Datasun
Source
Use these two commands to get the latest ffi and pod(your project library) dependency for x86-64 architecture CPU then Rosetta will handle this automatically to convert the x86-64(Intel-based CPU) instructions set to ARM instruction set which basically uses inside the Apple Silicon Chip M1 family
sudo arch -x86_64 gem install ffi
arch -x86_64 pod install
This worked for me:
Go to your applications > utilities folder.
Right click and click "Get Info" on your terminal app
Check "Open Using Rosetta" option
Start your terminal app
sudo gem install cocoapods
sudo gem install ffi
pod install
Originally from here: https://github.com/CocoaPods/CocoaPods/issues/10220

uninitialized constant Motion::Project::Config::Rake

I'm getting this error after upgrading rubymotion.
/Users/Anthony/.rvm/rubies/ruby-1.9.3-p392/bin/ruby -e $stdout.sync=true;$stderr.sync=true;load($0=ARGV.shift) /Users/Anthony/dev/mytrip_ios/Rakefile
/Library/RubyMotion/lib/motion/project/config.rb:26:in `<class:Config>': uninitialized constant Motion::Project::Config::Rake (NameError)
from /Library/RubyMotion/lib/motion/project/config.rb:25:in `<module:Project>'
from /Library/RubyMotion/lib/motion/project/config.rb:24:in `<module:Motion>'
from /Library/RubyMotion/lib/motion/project/config.rb:24:in `<top (required)>'
from /Users/Anthony/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from /Users/Anthony/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from /Library/RubyMotion/lib/motion/project.rb:26:in `<top (required)>'
from /Users/Anthony/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from /Users/Anthony/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from /Library/RubyMotion/lib/motion/project/template/ios.rb:29:in `<top (required)>'
from /Users/Anthony/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from /Users/Anthony/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from /Users/Anthony/dev/mytrip_ios/Rakefile:3:in `<top (required)>'
from -e:1:in `load'
from -e:1:in `<main>'
Process finished with exit code 1
my rake file starts like this
# -*- coding: utf-8 -*-
$:.unshift("/Library/RubyMotion/lib")
require 'motion/project/template/ios'
require 'rubygems'
whats wrong with my config?
"from /Users/Anthony/dev/mytrip_ios/Rakefile:3:in `'"
Since you are using Ruby > 1.9, you do not need to require rubygems in general.
Furthermore, rubymotion does not handle 'require' statements like regular ruby.
Please take a look at the motion-bundler gem if you are interested in loading ruby classes and extensions from the standard library.

Cap deploy error find_file_in_path: no such file foud

I'm using capyfony + symfony2.
cap deploy
/var/lib/gems/1.9.1/gems/capistrano-2.13.4/lib/capistrano/configuration/loading.rb:183:in `find_file_in_load_path': no such file to load -- (LoadError)
from /var/lib/gems/1.9.1/gems/capistrano-2.13.4/lib/capistrano/configuration/loading.rb:171:in `load_from_file'
from /var/lib/gems/1.9.1/gems/capistrano-2.13.4/lib/capistrano/configuration/loading.rb:89:in `load'
from /var/lib/gems/1.9.1/gems/capistrano-2.13.4/lib/capistrano/configuration/loading.rb:86:in `block in load'
from /var/lib/gems/1.9.1/gems/capistrano-2.13.4/lib/capistrano/configuration/loading.rb:86:in `each'
from /var/lib/gems/1.9.1/gems/capistrano-2.13.4/lib/capistrano/configuration/loading.rb:86:in `load'
from Capfile:3:in `load'
from /var/lib/gems/1.9.1/gems/capistrano-2.13.4/lib/capistrano/configuration/loading.rb:93:in `instance_eval'
from /var/lib/gems/1.9.1/gems/capistrano-2.13.4/lib/capistrano/configuration/loading.rb:93:in `load'
from /var/lib/gems/1.9.1/gems/capistrano-2.13.4/lib/capistrano/configuration/loading.rb:172:in `load_from_file'
from /var/lib/gems/1.9.1/gems/capistrano-2.13.4/lib/capistrano/configuration/loading.rb:89:in `load'
from /var/lib/gems/1.9.1/gems/capistrano-2.13.4/lib/capistrano/configuration/loading.rb:86:in `block in load'
from /var/lib/gems/1.9.1/gems/capistrano-2.13.4/lib/capistrano/configuration/loading.rb:86:in `each'
from /var/lib/gems/1.9.1/gems/capistrano-2.13.4/lib/capistrano/configuration/loading.rb:86:in `load'
from /var/lib/gems/1.9.1/gems/capistrano-2.13.4/lib/capistrano/cli/execute.rb:65:in `block in load_recipes'
from /var/lib/gems/1.9.1/gems/capistrano-2.13.4/lib/capistrano/cli/execute.rb:65:in `each'
from /var/lib/gems/1.9.1/gems/capistrano-2.13.4/lib/capistrano/cli/execute.rb:65:in `load_recipes'
from /var/lib/gems/1.9.1/gems/capistrano-2.13.4/lib/capistrano/cli/execute.rb:31:in `execute!'
from /var/lib/gems/1.9.1/gems/capistrano-2.13.4/lib/capistrano/cli/execute.rb:14:in `execute'
from /var/lib/gems/1.9.1/gems/capistrano-2.13.4/bin/cap:4:in `<top (required)>'
from /usr/local/bin/cap:19:in `load'
from /usr/local/bin/cap:19:in `<main>'
I got the same issue. By investigating, I tried to put:
puts Gem.find_files('symfony2.rb')
In my Capfile file, as mentioned on https://github.com/everzet/capifony/issues/190. Yet, it returns nothing. I think I miss this file. How can I get it?
Edit :
After more investigating, I finally find the solution.
I used a Capfile for Capifony 2.1.16. It seems the new version of Capifony (2.2) requires some changes in the Capfile file. With the following it should work:
load 'deploy' if respond_to?(:namespace) # cap2 differentiator
Dir['vendor/bundles/*/*/recipes/*.rb'].each { |bundle| load(bundle) }
load Gem.find_files('capifony_symfony2.rb').last.to_s
load 'app/config/deploy'

undefined method `gsub'...(NoMethodError) for docusign

After installing the docusign gem and dependent soap4r gem via github (git://github.com/felipec/soap4r.git), I get this issue when trying to run the server
user$ rails s
/Users/user/.rvm/gems/ruby-1.9.3-p125/bundler/gems/soap4r-5372d16ab9a9/lib/xsd/charset.rb:13: warning: variable $KCODE is no longer effective
/Users/user/.rvm/gems/ruby-1.9.3-p125/bundler/gems/soap4r-5372d16ab9a9/lib/soap/property.rb:68: warning: encoding option is ignored - u
/Users/user/.rvm/gems/ruby-1.9.3-p125/bundler/gems/soap4r-5372d16ab9a9/lib/soap/property.rb:69: warning: encoding option is ignored - u
/Users/user/.rvm/gems/ruby-1.9.3-p125/bundler/gems/soap4r-5372d16ab9a9/lib/soap/property.rb:70: warning: encoding option is ignored - u
/Users/user/.rvm/gems/ruby-1.9.3-p125/gems/docusign-0.8.0/lib/docusign/request_recipient_token_client_urls.rb:5:in `block in <class:RequestRecipientTokenClientURLs>': undefined method `gsub' for :onSigningComplete:Symbol (NoMethodError)
from /Users/user/.rvm/gems/ruby-1.9.3-p125/gems/docusign-0.8.0/lib/docusign/request_recipient_token_client_urls.rb:5:in `map'
from /Users/user/.rvm/gems/ruby-1.9.3-p125/gems/docusign-0.8.0/lib/docusign/request_recipient_token_client_urls.rb:5:in `<class:RequestRecipientTokenClientURLs>'
from /Users/user/.rvm/gems/ruby-1.9.3-p125/gems/docusign-0.8.0/lib/docusign/request_recipient_token_client_urls.rb:2:in `<module:Docusign>'
from /Users/user/.rvm/gems/ruby-1.9.3-p125/gems/docusign-0.8.0/lib/docusign/request_recipient_token_client_urls.rb:1:in `<top (required)>'
from /Users/user/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:251:in `require'
from /Users/user/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:251:in `block in require'
from /Users/user/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:236:in `load_dependency'
from /Users/user/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:251:in `require'
from /Users/user/.rvm/gems/ruby-1.9.3-p125/gems/docusign-0.8.0/lib/docusign.rb:36:in `<top (required)>'
from /Users/user/.rvm/gems/ruby-1.9.3-p125/gems/bundler-1.1.3/lib/bundler/runtime.rb:68:in `require'
from /Users/user/.rvm/gems/ruby-1.9.3-p125/gems/bundler-1.1.3/lib/bundler/runtime.rb:68:in `block (2 levels) in require'
from /Users/user/.rvm/gems/ruby-1.9.3-p125/gems/bundler-1.1.3/lib/bundler/runtime.rb:66:in `each'
from /Users/user/.rvm/gems/ruby-1.9.3-p125/gems/bundler-1.1.3/lib/bundler/runtime.rb:66:in `block in require'
from /Users/user/.rvm/gems/ruby-1.9.3-p125/gems/bundler-1.1.3/lib/bundler/runtime.rb:55:in `each'
from /Users/user/.rvm/gems/ruby-1.9.3-p125/gems/bundler-1.1.3/lib/bundler/runtime.rb:55:in `require'
from /Users/user/.rvm/gems/ruby-1.9.3-p125/gems/bundler-1.1.3/lib/bundler.rb:119:in `require'
from /Users/user/Documents/Aptana Studio 3 Workspace/reaslo/config/application.rb:7:in `<top (required)>'
from /Users/user/.rvm/gems/ruby-1.9.3-p125/gems/railties-3.2.1/lib/rails/commands.rb:53:in `require'
from /Users/user/.rvm/gems/ruby-1.9.3-p125/gems/railties-3.2.1/lib/rails/commands.rb:53:in `block in <top (required)>'
from /Users/user/.rvm/gems/ruby-1.9.3-p125/gems/railties-3.2.1/lib/rails/commands.rb:50:in `tap'
from /Users/user/.rvm/gems/ruby-1.9.3-p125/gems/railties-3.2.1/lib/rails/commands.rb:50:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>
I investigated
request_recipient_token_client_urls.rb
but only found
CALLBACKS = instance_methods.select { |m| m =~ /^on/ }.reject { |m| m =~ /=/ }.map { |m| m.gsub(/^on/, '').underscore }
I don't understand what is going wrong here. I can only suspect that there is an issue with soap4r because I had to install it via a github version that is compatible with ruby 1.9
That code snippet is incorrect; it's trying to call gsub on one of the method names returned by instance_methods, which are symbols, not strings. I'm guessing the top-of-tree in git is not stable here.