新问题

[Epoch2022-iOS]

*** Fetching Mantle
*** Fetching CocoaLumberjack
*** Fetching AFNetworking
*** Fetching SDWebImage
*** Fetching GCDWebServer
*** Fetching MBProgressHUD
*** Checking out GCDWebServer at "3.4.2"
*** Downloading AFNetworking.framework binary at "3.1.0"
*** Checking out AFNetworking at "3.1.0"
*** Checking out MBProgressHUD at "1.1.0"
*** Checking out SDWebImage at "4.2.2"
*** Checking out CocoaLumberjack at "3.3.0"
*** Downloading Mantle.framework binary at "2.1.0"
*** xcodebuild output can be found in /var/folders/9f/pmrx8jqs5lb0850fszpbh3yr0000gp/T/carthage-xcodebuild.vcNK5H.log
A shell task (/usr/bin/xcrun xcodebuild -workspace /Users/yyliu/Downloads/WebBrowser-master/Carthage/Checkouts/AFNetworking/AFNetworking.xcworkspace CODE_SIGNING_REQUIRED=NO CODE_SIGN_IDENTITY= CARTHAGE=YES -list) failed with exit code 72:
xcrun: error: unable to find utility "xcodebuild", not a developer tool or in PATH

[zhongwuzw]

看错误是找不到xcodebuild，你进入：

Xcode > Preferences > Locations后选择一下Command Line Tools，再试一下。