Error in Ui Framework Post method

Development
1

am new to using the ui framework , and am trying to follow a Tutorial but am getting this error when i click to submit a request. here is my controller

  package org.openmrs.module.facelist.page.controller;

import java.util.List;




import org.openmrs.User;
import org.openmrs.module.facelist.SocialStaus;
import org.openmrs.module.facelist.Service.SocialService;
import org.openmrs.ui.framework.UiUtils;
import org.openmrs.ui.framework.annotation.SpringBean;
import org.openmrs.ui.framework.page.PageModel;
import org.springframework.web.bind.annotation.RequestParam;



public class StatusesPageController {
	

 public void get(@SpringBean SocialService service , PageModel model){
	 
	 List<SocialStaus> updates = service.getStatusUpdates();
	 model.put("statuses", updates );
	
 }
	 
 
 public String post(@SpringBean SocialService service,
		 @RequestParam("user") User user, 
		 @RequestParam("status") String status, UiUtils ui
		 ){
	 SocialStaus social = new SocialStaus(user, status);
	 service.postStatusUpdate(social);
	return "redirect:" + ui.pageLink("facelist", "statuses");
 }
	 
 }

and here is my gsp

  <form method = "post">
    <input type = "hidden" name = "user" value = "${context.authenticatedUser.userId}" >
    <textarea rows="2" cols="60" name = "status"></textarea>
    <br>
    <input type = "submit" value = "Post"/>
  </form>
 
 
 There are ${statuses.size()} status supdates

and here is the error log

https://hastebin.com/itabagovox.swift

2

and before i added the post method in the controller and the form in the gsp, it was all fine.

it loads the gspbut wen i click to submit thatswen it fails @tendomart @wyclif @ssmusoke @dkayiwa @k.joseph

3

ive soved it, just followed the commits here