javascript TypeError：无法读取未定义的属性(阅读“has”)

dm7nw8vv 于 2023-01-01 发布在 Java

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我尝试在Discord.js v14上执行清除命令，但它一直显示以下错误：

TypeError: Cannot read properties of undefined (reading 'has')

下面是代码：

const { SlashCommandBuilder, Embed, EmbedBuilder } = require('discord.js');

module.exports = {
    data: new SlashCommandBuilder()
        .setName('clear')
        .setDescription("Delete messages")
        .addIntegerOption(option => option.setName('messages').setDescription('Messages to delete').setRequired(true)),
    async execute(interaction) {
        const messages = interaction.options.getInteger('messages');
        
        if(!interaction.user.id.permissions.has(PermissionsBitField.Flags.ManageMessages)){
            interaction.reply({ content: "You can't send messages!", ephemeral: true} )
        }
        
    }
}

JavaScript

来源：https://stackoverflow.com/questions/74959910/typeerror-cannot-read-properties-of-undefined-reading-has

1条答案

按热度按时间

dsf9zpds1#

interaction.user.id提供了一个字符串，其中包含运行斜杠命令的用户的ID。要检查权限，您需要用户的GuildMember数据，您可以使用interaction.member访问该数据。因此，您的修复代码如下所示：

const { SlashCommandBuilder, Embed, EmbedBuilder } = require('discord.js');

module.exports = {
    data: new SlashCommandBuilder()
        .setName('clear')
        .setDescription("Delete messages")
        .addIntegerOption(option => option.setName('messages').setDescription('Messages to delete').setRequired(true)),
    async execute(interaction) {
        const messages = interaction.options.getInteger('messages');
        
        if(!interaction.member.permissions.has(PermissionsBitField.Flags.ManageMessages)){
            interaction.reply({ content: "You can't send messages!", ephemeral: true} )
        }
        
    }
}

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javascript TypeError：无法读取未定义的属性(阅读“has”)

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