crash

问题 I clicked to turn off auto layout. And now I click the check box to turn it on, and xcode immediately crashes..Every time. I'm pretty sure that all tableviews have a datasource. I can't work on the project! Please help. Process: Xcode [5748] Path: /Applications/Xcode.app/Contents/MacOS/Xcode Identifier: com.apple.dt.Xcode Version: 5.0 (3332.25) App Item ID: 497799835 App External ID: 38302662 Code Type: X86-64 (Native) Parent Process: launchd [144] User ID: 501 Date/Time: 2013-09-30 00:12:40

问题 UIMenuItem selector method crashes in iOS 11 beta SDK. -[WKContentView highlightText]: unrecognized selector sent to instance 0x7f85df8f3200 Method Definition: func highlightText() { // } I try to add UIMenuItem in WKWebView, let menuItemHighlight = UIMenuItem.init(title: "Highlight", action: #selector(ContentWebkitView.highlightText)) UIMenuController.shared.menuItems = [menuItemHighlight] 回答1: I was also getting this error when I was overriding canPerformAction and checking for my custom

问题 I present a modal table view within a navigation view with a Back button. The back button sends a message to the modal view's delegate to dismiss the modal view. If I scroll the table view and then tap the Back button on the navigation bar while the table view is still scrolling, the app crashes with this message: *** -[UILayoutContainerView setUseFastMode:]: message sent to deallocated instance 0xef74650 When I PO 0xef74650 I get this: (int) $1 = 251086416 [no Objective-C description

问题 I'm new to OpenGL and try to learn OpenGL 4 by following the http://www.openglbook.com tutorial. On page two, we create a simple triangle using shaders. But right after creating the vertex shader, the program crashes. By Debugging, I could find a OpenGL error GL_INVALID_ENUM (0x0500). See code below... Unfrotunately I couldn't find any solution. Maybe you know sth? Edit: So, after searching again for GL_INVALID_ENUM and glewInit() , I found that there are already many posts on other Websites,

问题 I'm using XCode 7.0b5 and created an Swift app. It runs fine on simulator but crashes on iPhone 4s when running independently (without cable). How can identify where it crashes? I read about possible memory issues. I'm reading in a large textfile, so it needs nearly 200 MB of ram. How can I check it? 回答1: I think this is a memory problem with the iPhone 4S (200 mb for 4S is a lot). You should read the crash logs in Xcode. In Xcode with the iPhone connected you can go to Window->Devices,

问题 I am currently getting this crash log in the console: 2011-08-23 19:18:40.064 App[1697:707] -[__NSCFData _isResizable]: unrecognized selector sent to instance 0x11f1c0 2011-08-23 19:18:40.075 App[1697:707] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFData _isResizable]: unrecognized selector sent to instance 0x11f1c0' Does anyone know what this means? What could be the cause of it? Thanks! 回答1: More likely than not, you've over-released some

问题 So I've done quite a bit of research on trying to figure this issue out but can't seem 1) Reproduce the issue, but more importantly 2) Find an update-to-date solution for fixing it. It's already happened twice within a span of 2 weeks where randomly the user.config file will get corrupted (e.g. there will be missing chunks of the XML file) and thus result in an application crash on next startup. Cliffnotes: I need an up-to-date solution for dealing with this issue programmatically(i.e.

问题 After updating to iOS 13.x / iPadOS 13.x we see sporadic crashes with our recent Testflight builds. We've not seen reports from users using our pre-13 released version yet, but it seems not many have updated to 13 yet, so we really don't know. The app is a cordova-app with cordova-ios 5.0.2 using WkWebView. Data protection entitlement is set to full. I have a hard time making sense of the crash, and it seems to be somewhere deep in the iOS-stack? The crash is sporadic and seems only to happen

问题 I have a managed code Windows Service application that is crashing occasionally in production due to a managed StackOverFlowException. I know this because I've run adplus in crash mode and analyzed the crash dump post mortem using SoS. I have even attached the windbg debugger and set it to "go unhandled exception". My problem is, I can't see any of the managed stacks or switch to any of the threads. They're all being torn down by the time the debugger breaks. I'm not a Windbg expert, and,

问题 Guys when the JVM Crashes it writes an Error Log hs_err_pid.log. I want to find out what caused the JVM to crash ? How to understand these Logs, is it documented anywhere on how this Log is arranged. I tried to search on the Net but to no avail :-( Pointing out to relevant URL's will be appreciated. Thanks. 回答1: Unless you are calling native code (JNI), nothing in your code should ever make JVM crash; so the stack trace information in that log file is probably not meant to be very useful to