+Commands{change name, help, read} better error catching.

main.ts

@@ -2,12 +2,12 @@
 
 //===Requirements===
 export const fs = require('fs');
-export const Discord = require('discord.js');
+const Discord = require('discord.js');
 
 const info = JSON.parse(fs.readFileSync(`./data/info.json`));
 const commandFiles = fs.readdirSync('./commands').filter(file => file.endsWith('.js'));
 
-const client = new Discord.Client();
+export const client = new Discord.Client();
 client.commands = new Discord.Collection();
 
 for (const file of commandFiles) {
@@ -15,6 +15,8 @@ for (const file of commandFiles) {
     client.commands.set(command.name, command);
 }
 
+
+
 //===Initalization===
 client.on('ready', () => {
     console.log(`Logged in as ${client.user.tag}!`);
@@ -37,12 +39,18 @@ function executeCommand(msg: any) {
     let args: Array<string> = [""]; // arguments of the message
     if (messageContent.length > 1) args = messageContent.slice(1);
 
-    if (!client.commands.has(command)) return;
-
+    if (!client.commands.has(command)) {
+        msg.reply(`That command: "${command}" doesn't exist. Sad.`);
+        return;
+    }
     try {
         client.commands.get(command).execute(msg, args);
     } catch (e) {
-        console.error(e);
-        msg.reply(`Failed to execute the given command for some reason. Sad.`);
+        if (e.code === 'ENOENT')
+            msg.reply(`Please create a squirrel using "!create" first, before trying that command.`);
+        else {
+            console.error(e);
+            msg.reply(`Failed to execute the given command for some reason. Sad.`);
+        }
     }
 }