pod 错误

[zuoyoulian]

[zuoyoulian]

[!] Unable to find a specification for TokenCoreDep depended upon by TokenCore

[likuiliang]

bogon:Example likuiliang-Answer$ pod install /usr/local/lib/ruby/gems/2.4.0/gems/cocoapods-1.5.3/lib/cocoapods/executable.rb:89: warning: Insecure world writable dir /Users/answer/Documents/flutter/bin in PATH, mode 040777 Analyzing dependencies Pre-downloading: TokenCore from https://github.com/consenlabs/token-core-ios.git

[!] Unable to find a specification for TokenCoreDep depended upon by TokenCore

[SuperDarrenChain]

Analyzing dependencies Pre-downloading: TokenCore from https://github.com/consenlabs/token-core-ios.git, branch master [!] Unable to find a specification for TokenCoreDep depended upon by TokenCore

You have either:

• out-of-date source repos which you can update with pod repo update or with pod install --repo-update.
• mistyped the name or version.
• not added the source repo that hosts the Podspec to your Podfile.

Note: as of CocoaPods 1.0, pod repo update does not happen on pod install by default.

这边跟新了pod ,并没有用，这个有什么解决办法吗