LaunchExploit(); Not working

Heres the code:

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.IO;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Windows.Forms;

using WeAreDevs_API;

namespace PALE_Scripts

{

    public partial class Form1 : Form

    {

        ExploitAPI module = new ExploitAPI();

        public Form1()

        {

            InitializeComponent();

        }

        Point lastPoint;

        private void Form1_Load(object sender, EventArgs e)

        {

        }

        private void label1_Click(object sender, EventArgs e)

        {

        }

        private void button9_Click(object sender, EventArgs e)

        {

            WindowState = FormWindowState.Minimized;

        }

        private void listBox1_SelectedIndexChanged(object sender, EventArgs e)

        {

        }

        private void button1_Click(object sender, EventArgs e)

        {

            module.SendLuaScript(fastColoredTextBox1.Text);

        }

        private void button6_Click(object sender, EventArgs e)

        {

            module.LaunchExploit();

        }

        private void button2_Click(object sender, EventArgs e)

        {

            fastColoredTextBox1.Clear();

        }

        private void button3_Click(object sender, EventArgs e)

        {

            OpenFileDialog openFileDialog1 = new OpenFileDialog();

            if (openFileDialog1.ShowDialog() == DialogResult.OK)

            {

                openFileDialog1.Title = "Open";

                fastColoredTextBox1.Text = File.ReadAllText(openFileDialog1.FileName);

            }

        }

        private void button4_Click(object sender, EventArgs e)

        {

            SaveFileDialog saveFileDialog1 = new SaveFileDialog();

            if (saveFileDialog1.ShowDialog() == DialogResult.OK)

            {

                using (Stream s = File.Open(saveFileDialog1.FileName, FileMode.CreateNew))

                using (StreamWriter sw = new StreamWriter(s))

                {

                    sw.Write(fastColoredTextBox1.Text);

                }

            }

        }

        private void button7_Click(object sender, EventArgs e)

        {

            ScriptHub openform = new ScriptHub();

            openform.Show();

        }

        private void fastColoredTextBox1_Load(object sender, EventArgs e)

        {

        }

        private void fastColoredTextBox1_MouseDown(object sender, MouseEventArgs e)

        {

        }

        private void panel1_Paint(object sender, PaintEventArgs e)

        {

        }

        private void panel1_MouseDown(object sender, MouseEventArgs e)

        {

            lastPoint = new Point(e.X, e.Y);

        }

        private void panel1_MouseMove(object sender, MouseEventArgs e)

        {

            if (e.Button == MouseButtons.Left)

            {

                this.Left += e.X - lastPoint.X;

                this.Top += e.Y - lastPoint.Y;

            }

        }

        private void button10_Click(object sender, EventArgs e)

        {

            Application.Exit();

        }

    }

}

basically it keeps telling me something about the module.LaunchExploit(); not having a parameter name or it being null. I honestly dont understand what it is talking about.