crash | 易学教程

Why would one crash log symbolicate and not another?

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问题 I have two crash logs from a iPhone application in XCode Organizer. Both occurred within 20 minutes of each other, on the same device, running the same build of the application. While one has been symbolicated the other has not. The unsymbolicated log has type and codes: Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x00000000, 0x00000000 Whereas the symbolicated log has type and codes: Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x61656810 Is this

Xcode 5.1 crashes when it hits a break point

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问题 I have been working on an App today and have been able to debug it. All of the sudden I can't use breakpoints without Xcode 5.1 crashing. It will stop on the breakpoint, look like it's trying to display the local variables in the bottom left window, and then crash. This is the crash report: Process: Xcode [8084] Path: /Applications/Xcode.app/Contents/MacOS/Xcode Identifier: com.apple.dt.Xcode Version: 5.1 (5084) Build Info: IDEFrameworks-5084000000000000~21 App Item ID: 497799835 App External

Can one prevent Microsoft Error Reporting for a single app?

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问题 We have an unmanaged C++ application that utilizes 3rd party APIs to read CAD files. On certain corrupted CAD files, the 3rd party library crashes and brings our EXE down with it. Because of this our main application is a separate EXE and in this way it does not get affected by the crash. Howevever, we end up with annoying Microsoft Error Reporting dialogs. I do not want to disable Microsoft Error Reporting system wide. Is there a way to turn off error reporting for a single application, so

再读Python Crash Course(二)---方法

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1、方法是Python可对数据执行的操作。 2、每个方法后面都跟着一对括号，这是因为方法通常需要额外的信息来完成其工作。这种信息是在括号内提供的。 3、常用方法： (一) name='ada lovelance' name.title()=Ada Lovelace name.upper()=ADA LOVELACE name .lower()=ada lovelace (二) name=' python ' name.lstrip='python ' name.rstrip=' python' name.strip='python' （三） list_1=[] list_1.append（'a'） list_1=['a'] list_2=[1,2] list_2.insert(0,1) list_2=[1,1,2] list_3=[1,2,3,4] del list_3[1] list_3=[1,3,4] list_4=[1,2,3,4] number = list_4.pop(0) list_4=[2,3,4] number=1 list_5=[1,2,3,4] list_5.remove(2) list_5[1,3,4] cars= ['bmw','audi','toyota','subaru'] cars.sort(reverse=True) 来源： https://www

Crash CGDataProviderCreateWithCopyOfData: vm_copy failed: status 1

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问题 I am facing a crash with following error: "CGDataProviderCreateWithCopyOfData: vm_copy failed: status 1." I have multiple questions and you can help. What does status 1 stand for in vm_copy failed? This crash happens only when I set a break point in the inner for loop of data copy. And then resume and remove the breakpoint. If there is no breakpoint, function executes but I get a blank image. How do I ensure that even if I don't set a break point, such crashes are caught and application stops

Android google maps v2 crashing on startup

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问题 In my android app supporting 2.2 and higher, I am trying to use the google maps api v2. I have this so far: Does anyone know what the issue is? Thanks. xml <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingBottom="@dimen/activity_vertical_margin" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen

XCode 5 crash on loading the project

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问题 My Xcode 5 crashes each time i want to open a project. I deleted the derived data, the cache, the preferences and reinstall xcode. I don't know what i should do know. I can't work. Here is the failure message. PLease help me. I looked a lot about this in the internet. Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Application Specific Information: ProductBuildVersion: 5A1413 ASSERTION FAILURE

UITextView setBorderStyle crashes in iOS 5 Simulator

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问题 I have a strange situation in one view controller where this line crashes in the iOS 5 simulator: // myTextField is created in a NIB myTextField.borderStyle = UITextBorderStyleNone; It's okay in the device (and both device and simulator on iOS 4.3). I've checked the connections in the NIB (even deleted and reconnected). myTextField has a retainCount of 2 at this point in the code. I'm setting other attributes (e.g., "text" and "userInteractionEnabled" prior to this point, and those do not

CCSprite: Batched sprites should use the same texture as the batchnode?

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问题 I keep getting a crash that says: *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'CCSprite: Batched sprites should use the same texture as the batchnode' I am not quite sure what this means. I googled the crash but got no results. Also this only happens when I go back to my first scene after coming back from the second scene in my game. I double checked my code and I make sure all the images in my sprite sheets are added as children to the batch node

How do I shut down OpenGL tasks in applicationWillResignActive?

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问题 I have nearly completed my first app. In testing on the device, I am getting a crash when I press the home button, with the error message libGPUSupportMercury.dylib`gpus_ReturnNotPermittedKillClient: Based on these posts: https://stackoverflow.com/search?q=how+to+shut+down+OpenGL OpenGL ES crash on move background, iOS 5.1 I am pretty sure the problem is that my app is an extension of software that uses some sample code involving OpenGL (about which I have very little understanding) and that