Hello,

getting this error when Im drawing on a sign:

Failed to call hook 'OnSignUpdated' on plugin 'DiscordSignLogger v1.0.2' (MissingMethodException: void Oxide.Ext.Discord.Entities.Messages.MessageCreate.AddAttachment(string,byte[],string,string))
  at Oxide.Plugins.DiscordSignLogger.OnSignUpdated (ISignage signage, BasePlayer player, System.Int32 textureIndex) [0x0007f] in <1189e987ab984da08a31775d54d8f11f>:0

  at Oxide.Plugins.DiscordSignLogger.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x001b7] in <1189e987ab984da08a31775d54d8f11f>:0

  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <60c318df79ed41688ea59335e48d61ad>:0

  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <50629aa0e75d4126b345d8d9d64da28d>:0

  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <50629aa0e75d4126b345d8d9d64da28d>:0

Its not creating any messages in Discord. SignArtist and Discord Calladmin are working fine. Everything is up to date incl. discord extension.

Thanks

You need to update to the latest discord extension. After installing the extension a server restart is required for the update to take effect.