类型错误：Object.hasOwn 不是函数

Question

我尝试使用新的 Discord.js 版本编写机器人，但当我尝试登录时，它提示我此错误

/home/max/Schreibtisch/Discord Bots/Perplex/node_modules/discord.js/src/util/Util.js:279
    if (!Object.hasOwn(given, key) || given[key] === undefined) {
                ^

TypeError: Object.hasOwn is not a function
    at mergeDefault (/home/max/Schreibtisch/Discord Bots/Perplex/node_modules/discord.js/src/util/Util.js:279:17)
    at new BaseClient (/home/max/Schreibtisch/Discord Bots/Perplex/node_modules/discord.js/src/client/BaseClient.js:25:20)
    at new Client (/home/max/Schreibtisch/Discord Bots/Perplex/node_modules/discord.js/src/client/Client.js:43:5)
    at Object.<anonymous> (/home/max/Schreibtisch/Discord Bots/Perplex/src/bot.js:26:16)
    at Module._compile (node:internal/modules/cjs/loader:1108:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1137:10)
    at Module.load (node:internal/modules/cjs/loader:988:32)
    at Function.Module._load (node:internal/modules/cjs/loader:828:14)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:76:12)
    at node:internal/main/run_main_module:17:47

这是我的机器人代码

/home/max/Schreibtisch/Discord Bots/Perplex/node_modules/discord.js/src/util/Util.js:279
    if (!Object.hasOwn(given, key) || given[key] === undefined) {
                ^

TypeError: Object.hasOwn is not a function
    at mergeDefault (/home/max/Schreibtisch/Discord Bots/Perplex/node_modules/discord.js/src/util/Util.js:279:17)
    at new BaseClient (/home/max/Schreibtisch/Discord Bots/Perplex/node_modules/discord.js/src/client/BaseClient.js:25:20)
    at new Client (/home/max/Schreibtisch/Discord Bots/Perplex/node_modules/discord.js/src/client/Client.js:43:5)
    at Object.<anonymous> (/home/max/Schreibtisch/Discord Bots/Perplex/src/bot.js:26:16)
    at Module._compile (node:internal/modules/cjs/loader:1108:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1137:10)
    at Module.load (node:internal/modules/cjs/loader:988:32)
    at Function.Module._load (node:internal/modules/cjs/loader:828:14)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:76:12)
    at node:internal/main/run_main_module:17:47

Answer 1

我不认为这段代码有错误。如果这是您的src/bot.js文件，那么看起来没问题。

但是，该错误显示“Object.hasOwn 不是函数”，并且Object.hasOwn仅自 Node.js v16.9.0 起可用。

Discord.js v14 需要 node.js 16.9 或更高版本，因此请确保您是最新的。要检查您的节点版本，请node -v在终端或命令提示符中使用，如果它比这个旧，请更新它！

有关更多重大更改，您可以查看此答案：Discord.js v13 code Breaks when Upgrade to v14