我无法在 iOS 中安装 FireStore pod

Question

I can't install FireStore pod in iOS.

 1. [:] CDN: trunk Repo update failed - 2 error(s): CDN: trunk URL couldn't be downloaded: https.//cdn.jsdelivr.net/cocoa/Specs/4/3/f/FirebaseFirestoreSwift/0.2/FirebaseFirestoreSwift.podspec:json Response: Timeout was reached CDN: trunk URL couldn't be downloaded: https.//cdn.jsdelivr.net/cocoa/Specs/4/3/f/FirebaseFirestoreSwift/0.3.0/FirebaseFirestoreSwift.podspec:json Response: Timeout was reached

and this error too

Analyzing dependencies [:] CocoaPods could not find compatible versions for pod "nanopb". In snapshot (Podfile:lock). nanopb (= 1.30905,0. ~> 1.30905:0) In Podfile. FireStore was resolved to 1.0,0. which depends on FirebaseFirestore (~> 0.14) was resolved to 0.16,1. which depends on nanopb (~> 0.3.8) Firebase/Auth was resolved to 6.29,0. which depends on Firebase/CoreOnly (= 6.29.0) was resolved to 6.29,0. which depends on FirebaseCore (= 6.9.2) was resolved to 6.9,2. which depends on FirebaseCoreDiagnostics (~> 1.3) was resolved to 1.5,0. which depends on nanopb (~> 1.30905.0)

Answer 1

Running these commands solved it for me:

1. pod repo remove trunk
2. pod install

Answer 2

pod update might resolve.

If not, examine the generated Podfile.lock to see why FirebaseFirestore is restricted to a very old version.

Answer 3

This solved my problem:

pod repo update --verbose

Answer 4

I also got this Response: Timeout was reached error. The solution for me was to connect to a VPN, using an American server (sitting in Germany).