执行 flutter run 时安装 WebRTC-SDK 出错

Question

我正在尝试在 ios 模拟器中运行我的 flutter 应用程序，输出如下：

               [!] Error installing WebRTC-SDK
               [!] /usr/bin/curl -f -L -o
/var/folders/7c/x6fhg5lx79x57z6_fv3x0fk00000gn/T/d20230401-8414-3e2zl9/file.zip
               https://github.com/webrtc-sdk/Specs/releases/download/104.5112.09/WebRTC.xcframework.zip --create-dirs
               --netrc-optional --retry 2 -A 'CocoaPods/1.12.0 cocoapods-downloader/1.6.3'

                 % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                                Dload  Upload   Total   Spent    Left  Speed
                 0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0  0     0    0     0    0
0
...
curl: (28) Failed to connect to 10.38.6.127 port 42222 after 75538 ms: Couldn't connect to server
               Warning: Problem : timeout. Will retry in 1 seconds. 2 retries left.
...
curl: (28) Failed to connect to 10.38.6.127 port 42222 after 75460 ms: Couldn't connect to server

如您所见，下载cocoapods时出现问题，我已经执行了

gem install cocoapods

和

pod setup

。

flutter doctor

运行没有遇到任何问题。为什么会出现此问题，我该如何解决？我也试过关闭我的 VPN。