how to add a role from a user ID and a role ID

I would like to assign role using user ID and role ID, but in my research I could only find the following example.

let role= member.guild.roles.cache.find(role => role.name === "role name");
member.roles.add(role);

let role= member.guild.roles.cache.find(role => role.name === "role name");
member.roles.add(role);

Sorry for the rudimentary question.

5 Replies

Unknown User•2y ago

Message Not Public

d.js docs•2y ago

GuildMemberManager#addRole() Adds a role to a member.

kokastarOP•2y ago

Sorry for repeating myself. What code should I write in this case?

client.on('voiceStateUpdate', (oldState, newState) => {
    if(oldState.channel===null){
        //The "userID" variable is the userID and the "role" variable is the roleID.
        //I want to grant it here.
    }
})

client.on('voiceStateUpdate', (oldState, newState) => {
    if(oldState.channel===null){
        //The "userID" variable is the userID and the "role" variable is the roleID.
        //I want to grant it here.
    }
})

I would like to know how to get "<Guild>.members"

d.js docs•2y ago

VoiceState#guild The guild of this voice state

kokastarOP•2y ago

Is newState.guild.member correct? If so, it is undefined. newState.guild.members.addRole(role) I tried as follows. However, I got the following error

throw new DiscordAPIError(data, "code" in data ? data.code : data.error, status, method, url, requestData);
              ^

DiscordAPIError[50035]: Invalid Form Body
role_id[NUMBER_TYPE_COERCE]: Value "null" is not snowflake.
user_id[NUMBER_TYPE_COERCE]: Value "null" is not snowflake.

throw new DiscordAPIError(data, "code" in data ? data.code : data.error, status, method, url, requestData);
              ^

DiscordAPIError[50035]: Invalid Form Body
role_id[NUMBER_TYPE_COERCE]: Value "null" is not snowflake.
user_id[NUMBER_TYPE_COERCE]: Value "null" is not snowflake.

Sorry for repeating myself. I read it but did not understand it. If possible, I would like an explanation with specific examples. I was able to do it successfully. After comparing what I was taught and reading the documentation, I think I have some idea of how to read it. Thank you.

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how to add a role from a user ID and a role ID