I have read all the other posts and I have verified none of the solutions on any of them solve my problem. In insomnia I am setting the content type header to "application/json" and I am applying the express.json() middle ware before any of my routes. The MOST frustrating thing is the body isnt empty in my /register route however it always is inside my /login route. I have even tried putting the middle ware directly into the route with "router.get('/', express.json(), async (req, res) => {" but it was to no avail. Also when I make the route a post I get a "cannot GET /register" with code 404 but not when its a "get" route. On my register route there is both a get and post route so I cant fathom why its any different with the login route ESPECIALLY since I made the register route by copy and pasting the login routes js file. Here is the code for the app

const express = require("express"),
  bodyParser = require('body-parser'),
  rta = require('./RTAuth.js'),
  mysql = require('mysql'),
  app = express(),
  port = 8080;

//app.use(bodyParser.urlencoded({ extended: false }));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
//app.use(bodyparser.urlencoded({ extended : true }));
//app.use(express.json({ limit: "200mb" }));

app.use(function(req,res, next) {
  res.locals.loginDB = mysql.createConnection({
    host: "localhost",
    user: "removed before posting",
    database: "removed before posting",
    password: "removed before posting"
  });
  res.locals.rta = rta;
  next();
});


//ImportRoutes
const loginRouter = require("./routes/login");
const registerRouter = require("./routes/register");

//Setup ImportRoutes
app.use("/AuthTest/login", loginRouter);
app.use("/AuthTest/register", registerRouter);


app.listen(port, () => {console.log("its alive!")});

I included commented out code I have tried. Now here is the problematic route up until the part it fails so ignore missing brackets after the return, the rest is irrelevant as its flow is cut off by the return statement.

const express = require("express");

//Setup express server routers
const router = express.Router();

//On get request
router.get('/', async (req, res) => {
  var test = req.body;
  res.status(200).send({
    success: false,
    message: "Test.",
    body: test,
    headers: req.headers
  });
  return;

Image of post result after making the route a post route