Updated error text

.idea/compiler.xml

@@ -8,12 +8,12 @@
         <outputRelativeToContentRoot value="true" />
         <module name="Installer" />
         <module name="EaglerPluginInstaller" />
+        <module name="PluginInstaller" />
       </profile>
     </annotationProcessing>
     <bytecodeTargetLevel>
       <module name="EaglerPluginUpdater" target="1.8" />
       <module name="Installer" target="1.8" />
-      <module name="PluginInstaller" target="1.8" />
       <module name="PrimCore" target="1.8" />
       <module name="untitled" target="1.8" />
     </bytecodeTargetLevel>

src/main/java/tech/nully/PluginInstaller/Commands/InstallCommand.java

@@ -18,28 +18,27 @@ public class InstallCommand implements CommandExecutor {
     @Override
     public boolean onCommand(CommandSender snder, Command cmd, String label, String[] args) {
         // Name checker
-        if (cmd.getName().equalsIgnoreCase("install")) {
         if (snder.isOp() || snder instanceof ConsoleCommandSender) {
             Installer ins = new Installer();
             // handler for install argument
             if (args.length == 1) {
                 String Install_Jar = args[0].toLowerCase();
-
                 // Checks if the created URL is a valid one
                 try {
                     if (ins.IsValidLink("https://github.com/darverdevs/PluginInstallerRepo/raw/main/" + Install_Jar + ".jar")) {
                         //plugin URL
                         URL plugin = URI.create("https://github.com/darverdevs/PluginInstallerRepo/raw/main/" + Install_Jar + ".jar")
                                 .toURL();
-
                         // Creates the InputStream
                         try (InputStream in = plugin.openStream()) {
-
                             // Installs the plugin
                             ins.InstallPlugin(in, Install_Jar.substring(0, 1).toUpperCase() + Install_Jar.substring(1));
                             snder.sendMessage("You have successfully installed the " + ChatColor.GREEN + Install_Jar.toUpperCase() + ChatColor.WHITE + " plugin!");
                             return true;
-                            } catch (IOException e) {}
+                        } catch (IOException e) {
+                            snder.sendMessage("\"" + Install_Jar + "\"" + "is not a valid plugin from the database");
+                            return true;
+                        }
                     } else if (Install_Jar.equalsIgnoreCase("recommended")) {
                         InputStream reco1 = URI.create("https://github.com/darverdevs/PluginInstallerRepo/raw/main/dupepatch.jar")
                                 .toURL().openStream();
@@ -71,7 +70,9 @@ public class InstallCommand implements CommandExecutor {
                     snder.sendMessage("\"" + Install_Jar + "\"" + "is not a valid plugin from the database");
                     return true;
                 }
-                }
+            } else {
+                snder.sendMessage("You have provided too many arguments!");
+                snder.sendMessage("The correct usage of this command is: /install <plugin>");
             }
         }
         return false;