EXC_BAD_ACCESS KERN_INVALID_ADDRESS at 0x00000000bbadbeef crash on UIWebview
EXC_BAD_ACCESS KERN_INVALID_ADDRESS at 0x00000000bbadbeef crash on UIWebview
- Subject: EXC_BAD_ACCESS KERN_INVALID_ADDRESS at 0x00000000bbadbeef crash on UIWebview
- From: Devarshi Kulshreshtha <email@hidden>
- Date: Mon, 22 Jun 2015 13:51:18 +0530
Here is my viewDidLoad method:
EXC_BAD_ACCESS KERN_INVALID_ADDRESS at 0x00000000bbadbeef
- (void)viewDidLoad {
[super viewDidLoad];
[self setTitle:[self.parameters_ get:@"title"]];
whiteBGLayer = [[CALayer alloc] init];
[whiteBGLayer setBackgroundColor:[UIColor whiteColor].CGColor];
[self.view.layer addSublayer:whiteBGLayer];
if ([self isWebView]) {
_webView = [[UIWebView alloc] initWithFrame:CGRectZero];
_webView.delegate = self;
_webView.allowsInlineMediaPlayback = YES;
_webView.mediaPlaybackRequiresUserAction = NO;
[self checkWebsiteAuthentication];
[_webView setTranslatesAutoresizingMaskIntoConstraints:NO];
NSString *encodedUrlString = [self
toAbsoluteUrlWithNSString:[self.parameters_ get:@"url"]];
NSURL *url = [NSURL URLWithString:encodedUrlString];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
_webView.frame = self.view.frame;
[_webView loadRequest:request];
[_webView setScalesPageToFit:YES];
_webView.scrollView.delegate = self;
[self.view addSubview:_webView];
[_webView setTranslatesAutoresizingMaskIntoConstraints:NO];
[self.view setNeedsUpdateConstraints];
} else {
self.view.backgroundColor = [UIColor whiteColor];
_label = [[UILabel alloc] initWithFrame:CGRectMake(0, 100, 320,
40)];
_label.text = @"content view";
[self.view addSubview:_label];
}
if (someName isEqualToString:@“SomeName”]) {
UINib *nib = [UINib nibWithNibName:@XYYouTubePlayerContainerView"
bundle:nil];
self.youTubePlayerContainerView = [[nib instantiateWithOwner:self
options:nil] objectAtIndex:0];
self.youTubePlayerContainerView.hidden = YES;
[self.view addSubview:self.youTubePlayerContainerView];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector
(dismissVideoPlayer)
name:UIWindowDidBecomeHiddenNotification
object:nil];
}
}
For some reasons it is at this line as reported by crashlytics:
_webView = [[UIWebView alloc] initWithFrame:CGRectZero];
Here is the stack-tace of crashed thread:
Thread : Crashed: com.apple.root.utility-qos
0 JavaScriptCore 0x000000018413c9e4 WTFCrash + 72
1 JavaScriptCore 0x000000018413c9dc WTFCrash + 64
2 WebCore 0x0000000190992504
WebRunLoopUnlock(__CFRunLoopObserver*, unsigned long, void*)
3 WebCore 0x0000000190992dac WebThreadLock + 104
4 UIKit 0x0000000187449b2c -[UIWebView
_webViewCommonInitWithWebView:scalesPageToFit:] + 140
5 UIKit 0x000000018729dc38 -[UIWebView
initWithFrame:] + 88
6 XYZ 0x00000001002e0b60
-[XYContentViewController viewDidLoad] (XYContentViewController.m:43)
7 UIKit 0x0000000187074958 -[UIViewController
loadViewIfRequired] + 692
8 UIKit 0x0000000187074668 -[UIViewController
view] + 32
9 XYZ 0x0000000100032620 -[XYModalViewController
setViewController:] (XYModalViewController.m:252)
10 XYZ 0x000000010003279c -[XYModalViewController
pushModalController:] (XYModalViewController.m:260)
11 XYZ 0x0000000100038b14 -[XYViewController
presentModalController:] (XYViewController.m:426)
12 XYZ 0x00000001002fc3d4 __57-[AppDelegate
application:didFinishLaunchingWithOptions:]_block_invoke451
(AppDelegate.m:590)
13 XYZ 0x00000001002fc6c0 __57-[AppDelegate
application:didFinishLaunchingWithOptions:]_block_invoke499
(AppDelegate.m:619)
14 Foundation 0x0000000183672574 -[__NSObserver _doit:]
+ 320
15 CoreFoundation 0x000000018280cddc
__CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 20
16 CoreFoundation 0x000000018274b370 _CFXNotificationPost +
2060
17 Foundation 0x000000018366f520 -[NSNotificationCenter
postNotificationName:object:userInfo:] + 72
18 XYZ 0x0000000100312a50
__44-[XYListingPriceHistoryCell getPriceAlerts:]_block_invoke_2
(XYListingPriceHistoryCell.m:77)
19 libdispatch.dylib 0x0000000193e75994
_dispatch_call_block_and_release + 24
20 libdispatch.dylib 0x0000000193e75954
_dispatch_client_callout + 16
21 libdispatch.dylib 0x0000000193e82780
_dispatch_root_queue_drain + 1848
22 libdispatch.dylib 0x0000000193e83c4c
_dispatch_worker_thread3 + 108
23 libsystem_pthread.dylib 0x000000019405522c _pthread_wqthread + 816
I am clueless please suggest.
--
Thanks,
Devarshi
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