Fixed some warnings

DiscordBot/Discord/Actions/Plugin.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
 using System.Threading.Tasks;
 using PluginManager.Interfaces;
 using PluginManager.Loaders;

DiscordBot/Entry.cs

@@ -21,6 +21,7 @@ namespace DiscordBot
                 string assemblyPath = Path.Combine(folderPath, new AssemblyName(args.Name).Name + ".dll");
                 if (!File.Exists(assemblyPath)) return null;
                 Assembly assembly = Assembly.LoadFrom(assemblyPath);
+                
                 return assembly;
             }
 

PluginManager/Bot/CommandHandler.cs

@@ -47,9 +47,7 @@ internal class CommandHandler
     {
         try
         {
-            var plugin = PluginLoader.SlashCommands!
-             .Where(p => p.Name == arg.Data.Name)
-             .FirstOrDefault();
+            var plugin = PluginLoader.SlashCommands!.FirstOrDefault(p => p.Name == arg.Data.Name);
 
             if (plugin is null)
                 throw new Exception("Failed to run command. !");
@@ -98,7 +96,7 @@ internal class CommandHandler
 
             await commandService.ExecuteAsync(context, argPos, null);
 
-            DBCommand plugin;
+            DBCommand? plugin;
             string cleanMessage = "";
 
             if (message.HasMentionPrefix(client.CurrentUser, ref argPos))
@@ -132,7 +130,7 @@ internal class CommandHandler
 
             string[] split = cleanMessage.Split(' ');
 
-            string[] argsClean = null;
+            string[]? argsClean = null;
             if(split.Length > 1)
                 argsClean = string.Join(' ', split, 1, split.Length-1).Split(' ');
 

PluginManager/Others/DBCommandExecutingArguments.cs

@@ -15,7 +15,7 @@ namespace PluginManager.Others
         public string commandUsed { get;init; }
         public string[]? arguments { get;init; }
 
-        public DBCommandExecutingArguments(SocketCommandContext context, string cleanContent, string commandUsed, string[] arguments)
+        public DBCommandExecutingArguments(SocketCommandContext context, string cleanContent, string commandUsed, string[]? arguments)
         {
             this.context = context;
             this.cleanContent = cleanContent;