When I reload UIWebView I get a Signal SIGABRT in my main.h file

Question

Here are my files. When I click the reload button it goes into what I understand is a segfault in OBJC. I don't think it is the website but something in the main that is not being met/returned. It gives the SIGABRT in the main.m file. I've tried to enable zombies to no avail and if that is the way to go please let me know.

//
//  main.m
//  webKitExp
//
//  Created by J.Doe on 8/14/17.
//  Copyright © 2017 J.Doe. All rights reserved.
//

#import <UIKit/UIKit.h>
#import "AppDelegate.h"

int main(int argc, char * argv[]) {
  @autoreleasepool {
    return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
    }
}

//
//  ViewController.h
//  webKitExp
//
//  Created by J.Doe
//  Copyright © 2017 J.Doe. All rights reserved.
//

#import <UIKit/UIKit.h>
#import <WebKit/WebKit.h>

@interface ViewController : UIViewController

@property (nonatomic, retain) IBOutlet UIWebView *webView;
@end

//
//  ViewController.m
//  webKitExp
//
//  Created by J.Doe on 8/14/17.
//  Copyright © 2017 J.Doe. All rights reserved.
//

#import "ViewController.h"

@interface ViewController ()

@end

@implementation ViewController
@synthesize webView;

- (void)viewDidLoad {
 [super viewDidLoad];
 [UIView setAnimationsEnabled:NO];
 NSString *localURL = [[NSBundle mainBundle] pathForResource:@"index"  ofType:@"html"];
 NSURLRequest *urlRequest = [NSURLRequest requestWithURL:[NSURL   fileURLWithPath:localURL]];
 [webView loadRequest:urlRequest];
}
- (IBAction)buttonClicked:(UIButton *)sender {
 [webView reload];
}


- (void)didReceiveMemoryWarning {
  [super didReceiveMemoryWarning];
}


@end

Answer 1

Since ios8+ you should use WKWebview instead of UIWebview. @Henly ans is in Swift3 ,here is the Objective-C version of the same.

- (void)viewDidLoad {
     [super viewDidLoad];
     _wkWebview = [[WKWebView alloc] initWithFrame:self.view.frame];  
     _wkWebview.navigationDelegate = self ;
     [self.view addSubview:_wkWebview ];
     NSURL *url = [NSURL URLWithString:@"https://www.google.com"];
     NSURLRequest *request = [NSURLRequest requestWithURL:url];
     [_wkWebview loadRequest:request];

    UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
    [button addTarget:self action:@selector(reload) forControlEvents:UIControlEventTouchUpInside];
    [button setTitle:@"Reload" forState:UIControlStateNormal];
    button.frame = CGRectMake(50.0, 200.0, 50.0, 50.0);
    [self.view addSubview:button];
}

-(void)reload{
     [self.wkWebview reload];
}

Do not forget to import WebKit to make it working #import <WebKit/WebKit.h> Do let me know if you any queries in comment. I will try and help.