运行简单的 go 代码时遇到错误

Question

我正在尝试运行一个简单的 go 代码package mainimport (    "log"    "net/http"    "fmt")func homePage(w http.ResponseWriter, r *http.Request) {}func handleRequest() {    http.HandleFunc("/", homePage)    log.Fatal(http.ListenAndServe(":8081", nil))}func main() {    handleRequest()}Go 版本：go1.17.5 darwin/arm64macOS：蒙特雷 12.1错误信息：# runtime/cgold: unsupported tapi file type '!tapi-tbd' in YAML file '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks//CoreFoundation.framework/CoreFoundation.tbd' for architecture arm64clang-10: error: linker command failed with exit code 1 (use -v to see invocation)

Answer 1

以下命令帮助了我。

尝试重新安装 Xcode 命令行工具并升级 llvm 和 gcc。

$ brew upgrade llvm

$ brew upgrade gcc

$ sudo rm -rf /Library/Developer/CommandLineTools

$ xcode-select --install