Question

我正在尝试设置VSCode 1.6.1，以便能够调试用CoffeeScript 1.11.1_1编写的Meteor 1.4.1.2应用程序。

在VSCode launch.json文件中，我定义了两个附加配置： - 使用内置节点调试器调试服务器端代码 - 使用chrome调试器扩展

调试客户端代码

在调试器语句之后，我在Meteor排行榜示例的代码的所有3个部分中放置了断点：在客户端和服务器上运行的同构部分中，以及仅在客户端和仅服务器中代码的各个部分。

当我在调试器语句上暂停应用程序时附加任一调试器时，断点变为灰色并显示警告：＆＃34;断点被忽略，因为找不到生成的代码（源映射问题？）＆＃34;

launch.json文件如下：

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Launch",
            "type": "node",
            "request": "launch",
            "program": "${workspaceRoot}/leaderboard.coffee",
            "stopOnEntry": false,
            "args": [],
            "cwd": "${workspaceRoot}",
            "preLaunchTask": null,
            "runtimeExecutable": null,
            "runtimeArgs": [
                "--nolazy"
            ],
            "env": {
                "NODE_ENV": "development"
            },
            "console": "internalConsole",
            "sourceMaps": true,
            "outFiles": [
                "${workspaceRoot}/.meteor/local/build/programs/server/app/app.js",
                "${workspaceRoot}/.meteor/local/build/programs/web.browser/app/app.js"
            ]
        },
        {
            "name": "Attach Server",
            "type": "node",
            "request": "attach",
            "port": 5858,
            "address": "localhost",
            "restart": false,
            "sourceMaps": true,
            "outFiles": ["${workspaceRoot}/.meteor/local/build/programs/server/app/app.js"],
            "localRoot": "${workspaceRoot}",
            "remoteRoot": null
        },
        {
            "name": "Attach Client",
            "type": "chrome",
            "request": "attach",
            "port": 9222,
            "address": "localhost",
            "sourceMaps": true
            // "url": "//localhost:9222/"
        },
        {
            "name": "Attach to Process",
            "type": "node",
            "request": "attach",
            "processId": "${command.PickProcess}",
            "port": 5858,
            "sourceMaps": false,
            "outFiles": []
        }
    ]
}

源leaderboard.coffee文件如下：

class Player
  constructor: (@name, @score = Math.floor(Math.random() * 10)) ->
  inc: -> @score = @score + 1

class Leaderboard extends Mongo.Collection
  insertNewPlayer: (playerName) ->
    player = new Player(playerName)
    @insert player

  insertPlayers: (playerNames) ->
    # @remove({})
    @insertNewPlayer(playerName) for playerName in playerNames
    self = @

  insertRank: =>
    sortedPlayers = @find {}, {sort: {score: -1, name: 1}}, {reactive: false}
                      .fetch()
    previousPlayer = sortedPlayers[0]
    rank = 1
    @update {_id: previousPlayer._id}, {$set: {rank: rank, rankStr: "#{rank}"}}
    tiedCounter = 1
    for player in sortedPlayers[1..]
      do (player) =>
        if player.score is previousPlayer.score
          tiedCounter = tiedCounter + 1
          @update {_id: player._id}, {$set: {rank: rank, rankStr: "-"}}
        else
          rank =  rank + tiedCounter
          @update {_id: player._id}, {$set: {rank: rank, rankStr: "#{rank}"}}
        previousPlayer = player
    self = @

debugger
aflLeaderboard = new Leaderboard("aflLeaderboard") unless aflLeaderboard?

# debugger
if Meteor.isClient
  Template.leaderboard.helpers
    players: -> aflLeaderboard.find {}, {sort: {score: -1, name: 1}}

  #Template.leaderboard.events
  #  'click tr#sortButtonRow>th#sortButtonCell>button': leaderboard = players()

  Template.player.events
    'click tr>td>button': ->
      aflLeaderboard.update {_id: player._id}, {$inc: {score: 1}}

# debugger
if Meteor.isServer
  Meteor.startup ->
    if not (aflLeaderboard? and aflLeaderboard.findOne({})?)

      aflLeaderboard.insertPlayers [
        "Heath Shaw"
        "Alex Rance"
        "Easton Wood"
      ]
      aflLeaderboard.insertRank()
      self = @

这真的是源地图问题吗？如果是，我的launch.json文件出了什么问题？

由于

Answer 1

我认为您需要检查以下两个属性：

"program": "${file}", //important, make sure debug current file
"outFiles": [//important, where to find sourcemap js file
"${workspaceFolder}/dist/api/api.js" 
]

VSCode launch.json文件调试CoffeeScript Meteor应用程序：未找到生成的文件

1 个答案: