Not works command

no command is working
] Failed to call hook 'UILevelsShow' on plugin 'RaidProtection v3.3.3' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.RaidProtection.FormatCurrency (System.String userIdString, System.Nullable`1[T] amount, System.Boolean round) [0x000cb] in <e02bc4f9272d489eb8348d1f9fc36ab7>:0 
  at Oxide.Plugins.RaidProtection.ShowLevels (BasePlayer basePlayer) [0x0082c] in <e02bc4f9272d489eb8348d1f9fc36ab7>:0 
  at Oxide.Plugins.RaidProtection.UILevelsShow (Oxide.Core.Libraries.Covalence.IPlayer player, System.String command, System.String[] args) [0x00015] in <e02bc4f9272d489eb8348d1f9fc36ab7>:0 
  at Oxide.Plugins.RaidProtection.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x02537] in <e02bc4f9272d489eb8348d1f9fc36ab7>:0 
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <cd9a02fd331347bd82d550bb1a9c8e9f>:0 
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <b76ec77c47d1449e92b2baab8603843d>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <b76ec77c47d1449e92b2baab8603843d>:0
[10.28 11:17:35] Failed to call hook 'UILevelsShow' on plugin 'RaidProtection v3.3.3' (NullReferenceException: Object reference not set to an instance of an object)
[10.28 11:17:35] at Oxide.Plugins.RaidProtection.FormatCurrency (System.String userIdString, System.Nullable`1[T] amount, System.Boolean round) [0x000cb] in <e02bc4f9272d489eb8348d1f9fc36ab7>:0
[10.28 11:17:35] at Oxide.Plugins.RaidProtection.ShowLevels (BasePlayer basePlayer) [0x0082c] in <e02bc4f9272d489eb8348d1f9fc36ab7>:0
[10.28 11:17:35] at Oxide.Plugins.RaidProtection.UILevelsShow (Oxide.Core.Libraries.Covalence.IPlayer player, System.String command, System.String[] args) [0x00015] in <e02bc4f9272d489eb8348d1f9fc36ab7>:0
[10.28 11:17:35] at Oxide.Plugins.RaidProtection.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x02537] in <e02bc4f9272d489eb8348d1f9fc36ab7>:0
[10.28 11:17:35] at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <cd9a02fd331347bd82d550bb1a9c8e9f>:0
[10.28 11:17:35] at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <b76ec77c47d1449e92b2baab8603843d>:0
[10.28 11:17:35] at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <b76ec77c47d1449e92b2baab8603843d>:0

The commands seem to be working for me. Which command in particular are you having issues with? Is it possible there is another plugin that has a conflicting command?

I managed to find a fault, everything is working now, I have only one question, how to replace the icon of the economy with another one, I want to insert a dollar or another currency there

Glad to hear you fixed the issue! You can change the formatting of the economy currency in the lang file. Its this entry:

If you want it to be a dollar sign you can change the value to "${0}". Hope that helps!

Changed Status from Pending to Not a Bug