iPad 应用程序将在调试中运行,但会临时崩溃
这是崩溃日志
Date/Time: 2011-02-10 21:12:00.478 +0900
OS Version: iPhone OS 4.2.1 (8C148)
Report Version: 104
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x00000000, 0x00000000
Crashed Thread: 0
Thread 0 Crashed:
0 libSystem.B.dylib 0x30d7c2d4 __kill + 8
1 libSystem.B.dylib 0x30d7c2c4 kill + 4
2 libSystem.B.dylib 0x30d7c2b6 raise + 10
3 libSystem.B.dylib 0x30d90d72 abort + 50
4 libstdc++.6.dylib 0x34981a20 __gnu_cxx::__verbose_terminate_handler() + 376
5 libobjc.A.dylib 0x34a83594 _objc_terminate + 104
6 libstdc++.6.dylib 0x3497fdf2 __cxxabiv1::__terminate(void (*)()) + 46
7 libstdc++.6.dylib 0x3497fe46 std::terminate() + 10
8 libstdc++.6.dylib 0x3497ff16 __cxa_throw + 78
9 libobjc.A.dylib 0x34a824c4 objc_exception_throw + 64
10 CoreFoundation 0x3587c1a8 +[NSObject(NSObject) doesNotRecognizeSelector:] + 96
11 CoreFoundation 0x35823aa2 ___forwarding___ + 502
12 CoreFoundation 0x35823858 _CF_forwarding_prep_0 + 40
13 PictureDictionary 0x00005fe4 sgLoadFileImage(char const*, long*) (PictureDictionary.mm:41)
14 PictureDictionary 0x000061b0 CPictureDictionary::LoadPageData() (PictureDictionary.mm:814)
15 PictureDictionary 0x00006d02 CPictureDictionary::Update() (PictureDictionary.mm:505)
16 PictureDictionary 0x00003216 -[ES1Renderer render] (ES1Renderer.mm:63)
我的代码中开始崩溃的行(上面的堆栈垃圾#13)是
NSString* pStr = [[NSString 分配] initWithUTF8String: pFileName];
由于某种原因它在这里崩溃了。 奇怪的是它在调试模式下运行良好。但是,当我进行临时构建并通过 iTunes 将其放入 iPad 时,就会发生上述崩溃。
我已经清理和重建了很多次,确保我的个人资料和标识符是正确的。 我不知道为什么会发生这种情况。任何见解或建议都会有帮助。
谢谢。
Here is the crash log
Date/Time: 2011-02-10 21:12:00.478 +0900
OS Version: iPhone OS 4.2.1 (8C148)
Report Version: 104
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x00000000, 0x00000000
Crashed Thread: 0
Thread 0 Crashed:
0 libSystem.B.dylib 0x30d7c2d4 __kill + 8
1 libSystem.B.dylib 0x30d7c2c4 kill + 4
2 libSystem.B.dylib 0x30d7c2b6 raise + 10
3 libSystem.B.dylib 0x30d90d72 abort + 50
4 libstdc++.6.dylib 0x34981a20 __gnu_cxx::__verbose_terminate_handler() + 376
5 libobjc.A.dylib 0x34a83594 _objc_terminate + 104
6 libstdc++.6.dylib 0x3497fdf2 __cxxabiv1::__terminate(void (*)()) + 46
7 libstdc++.6.dylib 0x3497fe46 std::terminate() + 10
8 libstdc++.6.dylib 0x3497ff16 __cxa_throw + 78
9 libobjc.A.dylib 0x34a824c4 objc_exception_throw + 64
10 CoreFoundation 0x3587c1a8 +[NSObject(NSObject) doesNotRecognizeSelector:] + 96
11 CoreFoundation 0x35823aa2 ___forwarding___ + 502
12 CoreFoundation 0x35823858 _CF_forwarding_prep_0 + 40
13 PictureDictionary 0x00005fe4 sgLoadFileImage(char const*, long*) (PictureDictionary.mm:41)
14 PictureDictionary 0x000061b0 CPictureDictionary::LoadPageData() (PictureDictionary.mm:814)
15 PictureDictionary 0x00006d02 CPictureDictionary::Update() (PictureDictionary.mm:505)
16 PictureDictionary 0x00003216 -[ES1Renderer render] (ES1Renderer.mm:63)
The line in my code where it starts to crash (with in stack trash #13 above) is
NSString* pStr = [[NSString alloc]
initWithUTF8String: pFileName];
For some reason it crashes here.
What is odd is that it runs fine in debug mode. But when I make a adhoc build and put it in the iPad through iTunes the above crash occurs.
I have cleaned and rebuilt many times, made sure my profiles and identifiers are correct.
I have no idea why this may be happening. Any insight or suggestions will help.
Thanks.
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抱歉,我不是大师,但也许这会有所帮助。
当 Cocoa 无法找到您在运行时调用的方法时,就会发生这种类型的崩溃。
通常您会在编译过程中收到警告。
也就是说,它似乎在抱怨找不到 Objective-C 选择器(方法)。然而,sgLoadFileImage 在我看来是一个 C 函数。
当然,调试版本和发布版本之间存在一些不同。要么代码不同,要么提供给方法和函数的参数不同。
Sorry I'm no guru but maybe this will help a little.
This type of crash occurs when Cocoa cannot find the method you are invoking at runtime.
Normally you would receive a warning during compilation.
That said, it seems to be complaining that it cannot find an objective-C selector (method). However, sgLoadFileImage looks to me to be a C function.
For sure, something is different between your debug and release builds. Either the code is different, or the parameters supplied to the methods and functions.