cocoapods 「pod init」でエラーが出てしまう
解決したいこと
XcodeやSwiftの勉強のためにcocoapodsをインストールしましたが、「pod init」のタイミングで下記のようなエラーが発生します。こちらの解決策を教えてください。
エラーコード
[!] Oh no, an error occurred.
Search for existing GitHub issues similar to yours:
https://github.com/CocoaPods/CocoaPods/search?q=%60PBXGroup%60+attempted+to+initialize+an+object+with+unknown+ISA+%60PBXFileSystemSynchronizedRootGroup%60+from+attributes%3A+%60%7B%22isa%22%3D%3E%22PBXFileSystemSynchronizedRootGroup%22%2C+%22path%22%3D%3E%22Calender_test%22%2C+%22sourceTree%22%3D%3E%22%3Cgroup%3E%22%7D%60%0AIf+this+ISA+was+generated+by+Xcode+please+file+an+issue%3A+https%3A%2F%2Fgithub.com%2FCocoaPods%2FXcodeproj%2Fissues%2Fnew&type=Issues
If none exists, create a ticket, with the template displayed above, on:
https://github.com/CocoaPods/CocoaPods/issues/new
Be sure to first read the contributing guide for details on how to properly submit a ticket:
https://github.com/CocoaPods/CocoaPods/blob/master/CONTRIBUTING.md
Don't forget to anonymize any private data!
Looking for related issues on cocoapods/cocoapods...
Searching for inspections failed: undefined method `map' for nil
バージョン情報
CocoaPods : 1.15.2
Ruby : ruby 3.3.5 (2024-09-03 revision ef084cc8f4) [arm64-darwin24]
RubyGems : 3.5.16
Host : macOS 15.0 (24A335)
Xcode : 16.0 (16A242d)
Git : git version 2.39.5 (Apple Git-154)
Ruby lib dir : /Users/xxx/.rubies/ruby-3.3.5/lib
Repositories :
その他必要な情報がございましたらご教示いただけると幸いです。