无法将Go Delve调试器与VSCode一起使用

Question

这是我使用Go语言的第一天，我想调试一个简单的REST API。

package main

import (
    "fmt"
    "log"
    "net/http"
)

func homePage(w http.ResponseWriter, r *http.Request) {
    fmt.Fprintf(w, "Homepage EndPoint Hit")
}

func handleRequests() {
    http.HandleFunc("/", homePage)
    log.Fatal(http.ListenAndServe(":8080", nil))
}

func main() {   
handleRequests()
}

下面是我的调试配置

 {
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [

        {
            "name": "Launch file",
            "type": "go",
            "request": "launch",
            "mode": "debug",
            "program": "${workspaceRoot}"
        }

    ]
}

settings.json是

{
    "redhat.telemetry.enabled": true,
    "vs-kubernetes": {
        "vscode-kubernetes.helm-path.mac": "/Users/gsinha/.vs-kubernetes/tools/helm/darwin-amd64/helm"
    },
    "go.toolsManagement.autoUpdate": true,
    "files.autoSave": "afterDelay",
    "code-runner.clearPreviousOutput": true,
    "code-runner.runInTerminal": true,
    "code-runner.saveAllFilesBeforeRun": true
}

当我尝试使用F5启动调试会话时，我得到了这个错误。

 Starting: /Users/gsinha/go/bin/dlv-dap dap --listen=127.0.0.1:54320 --log-dest=3
DAP server listening at: 127.0.0.1:54320
Build Error: go build -o /Users/gsinha/go/src/rest/__debug_bin -gcflags all=-N -l /Users/gsinha/go/src/rest
go tool: no such tool "compile"
go tool: no such tool "compile"
go tool: no such tool "compile"
go tool: no such tool "compile" (exit status 2)

我可以运行应用程序，但当我尝试启动调试会话时，它意外失败。

Answer 1

检查您的go env，compile文件应该在路径GOTOOLDIR中。如果没有，请检查您的go安装。

也许会有帮助：All of a sudden go tool: no such tool "compile"

-更新

这应该是一个环境问题。

你能用vscode内部终端检查go env和go build吗？

你有没有在vscode中选择过go sdk版本？