我正在尝试解决在使用我的应用程序期间不时发生并且在不同时间点发生的崩溃。 我非常感谢任何帮助，因为我迷失了它可能是什么，我确实转换为ARC并在需要时使用了@AutoReleasePool，但我仍然不时得到这个......
日期/时间：2011-11-09 11：30：40.661 +0100 操作系统版本：iPhone OS 5.0（9A334） 报告版本：104
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_PROTECTION_FAILURE at 0x2fd74da8
Crashed Thread: 0
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 CoreFoundation 0x36e1e786 -[NSArray isEqualToArray:] + 14
1 CoreFoundation 0x36e271cc -[NSArray isEqual:] + 64
2 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
3 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
4 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
5 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
6 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
7 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
8 CoreFoundation 0x36e1e876 -[NSArray isEqualToArray:] + 254
9 CoreFoundation 0x36e271cc -[NSArray isEqual:] + 64
10 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
11 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
12 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
13 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
14 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
15 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
16 CoreFoundation 0x36e1e876 -[NSArray isEqualToArray:] + 254
17 CoreFoundation 0x36e271cc -[NSArray isEqual:] + 64
18 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
19 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
20 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
21 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
22 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
23 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
24 CoreFoundation 0x36e1e876 -[NSArray isEqualToArray:] + 254
25 CoreFoundation 0x36e271cc -[NSArray isEqual:] + 64
26 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
27 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
28 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
29 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
30 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
31 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
32 CoreFoundation 0x36e1e876 -[NSArray isEqualToArray:] + 254
33 CoreFoundation 0x36e271cc -[NSArray isEqual:] + 64
34 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
35 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
36 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
37 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
38 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
39 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
40 CoreFoundation 0x36e1e876 -[NSArray isEqualToArray:] + 254
41 CoreFoundation 0x36e271cc -[NSArray isEqual:] + 64
42 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
43 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
44 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
45 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
46 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
47 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
48 CoreFoundation 0x36e1e876 -[NSArray isEqualToArray:] + 254
49 CoreFoundation 0x36e271cc -[NSArray isEqual:] + 64
50 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
51 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
52 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
53 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
54 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
55 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
56 CoreFoundation 0x36e1e876 -[NSArray isEqualToArray:] + 254
57 CoreFoundation 0x36e271cc -[NSArray isEqual:] + 64
58 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
59 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
60 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
61 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
62 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
63 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
64 CoreFoundation 0x36e1e876 -[NSArray isEqualToArray:] + 254
65 CoreFoundation 0x36e271cc -[NSArray isEqual:] + 64
66 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
67 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
68 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
69 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
70 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
71 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
72 CoreFoundation 0x36e1e876 -[NSArray isEqualToArray:] + 254
73 CoreFoundation 0x36e271cc -[NSArray isEqual:] + 64
74 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
75 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
76 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
77 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
78 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
79 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
80 CoreFoundation 0x36e1e876 -[NSArray isEqualToArray:] + 254
81 CoreFoundation 0x36e271cc -[NSArray isEqual:] + 64
82 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
83 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
84 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
85 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
86 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
87 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
88 CoreFoundation 0x36e1e876 -[NSArray isEqualToArray:] + 254
89 CoreFoundation 0x36e271cc -[NSArray isEqual:] + 64
90 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
91 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
92 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
93 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
94 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
95 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
96 CoreFoundation 0x36e1e876 -[NSArray isEqualToArray:] + 254
97 CoreFoundation 0x36e271cc -[NSArray isEqual:] + 64
98 CoreFoundation 0x36e1ef7e -[NSDictionary isEqualToDictionary:] + 310
99 CoreFoundation 0x36e27d9c -[NSDictionary isEqual:] + 64
100 CoreFoundation 0x36e27d40 -[__NSCFDictionary isEqual:] + 48
这个线程继续使用相同的语法大约300行...
答案 0 :(得分：3)
没有代码可以查看最佳猜测方法是直接或间接递归调用自身，而不是终止。可能在NSDictionary或NSArray中有一个条目引用回自身。
如果可能的话，尝试暂停Xcode中的执行，以便了解代码中的位置。
发布一些代码。