DiscordClient does not contain a definition for DMsNot An Issue
cant load discord core because it gives an compiling error.

"Error while compiling: DiscordCore.cs(1117,28): error CS1061: Type `Oxide.Ext.Discord.DiscordClient' does not contain a definition for `DMs' and no extension method `DMs' of type `Oxide.Ext.Discord.DiscordClient' could be found. Are you missing an assembly reference?"

the oxide discord dll is working because the server already sends chat message into the intended texxt channel.
You're using an outdated version of the Discord Extension. Please update to the latest version.
yeah updated it with 1.5 now it give an error it cant hook to send to chat
Can you show the message you're getting? 
 Failed to call hook 'SendMessageToChannel' on plugin 'DiscordCore v0.14.6' (MissingMethodException: System.Collections.Generic.List`1<Oxide.Ext.Discord.DiscordObjects.Channel> Oxide.Ext.Discord.DiscordClient.get_DMs())
at Oxide.Plugins.DiscordCore.GetChannel (System.String nameOrId) [0x0002d] in <37ef1f489ef347e58d472f29de660b5b>:0
It still looks like somehow you're outdated. Did you restart the server after updating the extension? 
rsm should have restarted it but to be sure ill do a manual restart now

Merged post

works now thx
Locked automatically