0

さて、私はここで最初に作成され、後でここで作成されたiOS stumblerアプリを使用 して 、ユーザー定義の間隔でのリアルタイムスキャンなど、さまざまな機能を追加しました。実際のスキャンを除いて、すべてが正常に実行されます。点。ツールの性質上、ジェイルブレイクされた電話でのみ実行されるため、シミュレーターでは実際に実行できません（GUIやその他のものをテストするために使用しますが、実際のスキャンは実行しません）。通常3〜4分間実行すると、EXC_BAD_ACCESS(code=2, address=0x....) ゾンビなどの使用に関するあらゆる種類のスレッドを読み、設定で有効にしましたが、役に立ちませんでした。私の現在の設定は次のとおりです。iphone45.1.1と4s6.1.1の両方で実行されているxcode4.6と、4s5.1.1の別の友人で同じ結果が得られます。

スキャンループの終了後に何かがクラッシュを引き起こすことを示す、私が呼び出す自分のログを除いて、コンソール出力はありません。スキャンループは次のとおりです。

-(void)collectData{
if([[RefresherSingleton sharedRefresher].refresh isEqualToString:@"NO"]){
    return;
}
LogInfo(@"Current ESSID:%@",ESSID);
network=[self getNetwork:ESSID];
NSNumber *RSSI=[network objectForKey:@"RSSI"];
NSNumber *noise=[network objectForKey:@"NOISE"];
NSString *time=[dateFormatter stringFromDate:[NSDate date]];
if(!RSSI)
    RSSI=[NSNumber numberWithInt:666];
if(!noise)
    noise=[NSNumber numberWithInt:666];
if(!time)
    time=@"";
NSDictionary *data = [[NSDictionary alloc] initWithObjectsAndKeys:time,@"Time",RSSI, @"RSSI", noise, @"Noise",BSSID,@"BSSID",channel,@"Channel", nil];
[[DataCollection sharedDataCollection].dataCollection addObject:data];
LogInfo(@"%@",data);
//pass the data directly to processData
[self processData];

int delay=[[NSUserDefaults standardUserDefaults] stringForKey:@"interval_preference"].integerValue;
LogInfo(@"Delay set to %d",delay);
if(delay>1)
    [self performSelector:@selector(collectData) withObject:nil afterDelay:delay-1];
else
    [self performSelector:@selector(collectData) withObject:nil afterDelay:0];
LogInfo(@"About to loop");
[[NSRunLoop currentRunLoop] run];
LogInfo(@"Should have looped");

}

コードなどでARCを使用しています。ループはかなり長い間正常に実行され、その後クラッシュします。どうすればそれを絞り込むことができるかについてのアドバイスはありますか？これがiphoneのクラッシュログでもあります： 

Incident Identifier: D76B253D-4151-4B59-8C67-3D31D8189CD2  
CrashReporter Key:   0703081b8fe87291ddb896a2ba4e4dfc51a354d4  
Hardware Model:      iPhone3,1  
Process:         WifiTool [4957]  
Path:            /Applications/WifiTool.app/WifiTool  
Identifier:      WifiTool  
Version:         ??? (???)  
Code Type:       ARM (Native)  
Parent Process:  launchd [1]  

Date/Time:       2013-03-01 19:09:45.494 +0900  
OS Version:      iPhone OS 5.1.1 (9B206)  
Report Version:  104  

Exception Type:  EXC_BAD_ACCESS (SIGBUS)  
Exception Codes: KERN_PROTECTION_FAILURE at 0x002bc464  
Crashed Thread:  3  

Thread 0 name:  Dispatch queue: com.apple.main-thread  
Thread 0:  
0   libsystem_kernel.dylib          0x31a00004 mach_msg_trap + 20  
1   libsystem_kernel.dylib          0x31a001fa mach_msg + 50  
2   CoreFoundation                  0x3782d3ec __CFRunLoopServiceMachPort + 120  
3   CoreFoundation                  0x3782c0ea __CFRunLoopRun + 818  
4   CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294  
5   CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98  
6   GraphicsServices                0x33f6e432 GSEventRunModal + 130  
7   UIKit                           0x3155bcce UIApplicationMain + 1074  
8   WifiTool                        0x000d4862 0xd3000 + 6242  
9   WifiTool                        0x000d47e8 0xd3000 + 6120  

Thread 1 name:  Dispatch queue: com.apple.libdispatch-manager  
Thread 1:  
0   libsystem_kernel.dylib          0x31a003a8 kevent + 24  
1   libdispatch.dylib               0x30985ea4 _dispatch_mgr_invoke + 708  
2   libdispatch.dylib               0x30985bc2 _dispatch_mgr_thread + 30  

Thread 2 name:  WebThread  
Thread 2:  
0   libsystem_kernel.dylib          0x31a00004 mach_msg_trap + 20  
1   libsystem_kernel.dylib          0x31a001fa mach_msg + 50  
2   CoreFoundation                  0x3782d3ec __CFRunLoopServiceMachPort + 120  
3   CoreFoundation                  0x3782c124 __CFRunLoopRun + 876  
4   CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294  
5   CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98  
6   WebCore                         0x33158c9c _ZL12RunWebThreadPv + 396  
7   libsystem_c.dylib               0x340ce72e _pthread_start + 314  
8   libsystem_c.dylib               0x340ce5e8 thread_start + 0  

Thread 3 Crashed:  
0   CoreGraphics                        0x352bf554 argb32_mark + 80  
1   libRIP.A.dylib                  0x37b3e22a ripl_BltGlyph + 3358  
2   libRIP.A.dylib                  0x37b33ab2 ripc_DrawGlyphs + 1862  
3   CoreGraphics                    0x352bb342 CGContextDelegateDrawGlyphs + 38  
4   CoreGraphics                    0x352bb12a draw_glyphs + 390  
5   CoreGraphics                    0x352badfa CGContextShowGlyphsWithAdvances + 374  
6   WebCore                         0x330b46a0   _ZN7WebCoreL22showGlyphsWithAdvancesERKNS_10FloatPointEPKNS_14SimpleFontDataEP9CGContextPKtPK6CGSizem + 1912
7   WebCore                         0x330b3e04 WebCore::Font::drawGlyphs(WebCore::GraphicsContext*, WebCore::SimpleFontData const*, WebCore::GlyphBuffer const&, int, int, WebCore::FloatPoint const&, bool) const + 1072
8   WebCore                         0x330b369a WebCore::Font::drawSimpleText(WebCore::GraphicsContext*, WebCore::TextRun const&, WebCore::FloatPoint const&, int, int) const + 342
9   WebCore                         0x330b3518 WebCore::Font::drawText(WebCore::GraphicsContext*, WebCore::TextRun const&, WebCore::FloatPoint const&, int, int) const + 128
10  WebKit                          0x35ddb294 _ZL11drawAtPointPKtiRKN7WebCore10FloatPointERKNS1_4FontEPNS1_15GraphicsContextEbPNS1_10BidiStatusEi + 204
11  WebKit                          0x35ddb5e0 -[NSString(WebStringDrawing) __web_drawAtPoint:forWidth:withFont:ellipsis:letterSpacing:includeEmoji:measureOnly:renderedStringOut:drawUnderline:] + 776
12  WebKit                          0x35d54d90 -[NSString(WebStringDrawing) __web_drawAtPoint:forWidth:withFont:ellipsis:letterSpacing:includeEmoji:measureOnly:renderedStringOut:] + 84
13  WebKit                          0x35d54d2c -[NSString(WebStringDrawing) __web_drawAtPoint:forWidth:withFont:ellipsis:letterSpacing:includeEmoji:measureOnly:] + 76
14  WebKit                          0x35d54cd0 -[NSString(WebStringDrawing) _web_drawAtPoint:forWidth:withFont:ellipsis:letterSpacing:includeEmoji:] + 72
15  UIKit                           0x3153dace -[NSString(UIStringDrawing) drawAtPoint:forWidth:withFont:lineBreakMode:letterSpacing:includeEmoji:] + 154
16  UIKit                           0x3153d454 -[UILabel _drawTextInRect:baselineCalculationOnly:] + 1848
17  UIKit                           0x3153c3de -[UILabel drawTextInRect:] + 374
18  UIKit                           0x3153c25e -[UILabel drawRect:] + 66
19  UIKit                           0x3153c15e -[UIView(CALayerDelegate) drawLayer:inContext:] + 270
20  QuartzCore                      0x379834de -[CALayer drawInContext:] + 110
21  QuartzCore                      0x37982b38 CABackingStoreUpdate_ + 1776
22  QuartzCore                      0x3798232e CA::Layer::display_() + 950
23  QuartzCore                      0x37981f5a CA::Layer::display() + 122
24  QuartzCore                      0x37981e9c CA::Layer::display_if_needed(CA::Transaction*) + 168
25  QuartzCore                      0x37981844 CA::Context::commit_transaction(CA::Transaction*) + 228
26  QuartzCore                      0x37981578 CA::Transaction::commit() + 308
27  QuartzCore                      0x379794b2 CA::Transaction::observer_callback(__CFRunLoopObserver*, unsigned long, void*) + 50
28  CoreFoundation                  0x3782db14 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 12
29  CoreFoundation                  0x3782bd50 __CFRunLoopDoObservers + 252
30  CoreFoundation                  0x3782c0aa __CFRunLoopRun + 754
31  CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
32  CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
33  Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
34  Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
35  WifiTool                        0x000d65a2 0xd3000 + 13730
36  Foundation                      0x380ca92c __NSFireDelayedPerform + 408
37  CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
38  CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
39  CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
40  CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
41  CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
42  Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
43  Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
44  WifiTool                        0x000d65a2 0xd3000 + 13730
45  Foundation                      0x380ca92c __NSFireDelayedPerform + 408
46  CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
47  CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
48  CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
49  CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
50  CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
51  Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
52  Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
53  WifiTool                        0x000d65a2 0xd3000 + 13730
54  Foundation                      0x380ca92c __NSFireDelayedPerform + 408
55  CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
56  CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
57  CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
58  CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
59  CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
60  Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
61  Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
62  WifiTool                        0x000d65a2 0xd3000 + 13730
63  Foundation                      0x380ca92c __NSFireDelayedPerform + 408
64  CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
65  CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
66  CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
67  CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
68  CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
69  Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
70  Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
71  WifiTool                        0x000d65a2 0xd3000 + 13730
72  Foundation                      0x380ca92c __NSFireDelayedPerform + 408
73  CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
74  CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
75  CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
76  CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
77  CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
78  Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
79  Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
80  WifiTool                        0x000d65a2 0xd3000 + 13730
81  Foundation                      0x380ca92c __NSFireDelayedPerform + 408
82  CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
83  CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
84  CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
85  CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
86  CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
87  Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
88  Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
89  WifiTool                        0x000d65a2 0xd3000 + 13730
90  Foundation                      0x380ca92c __NSFireDelayedPerform + 408
91  CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
92  CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
93  CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
94  CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
95  CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
96  Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
97  Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
98  WifiTool                        0x000d65a2 0xd3000 + 13730
99  Foundation                      0x380ca92c __NSFireDelayedPerform + 408
100 CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
101 CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
102 CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
103 CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
104 CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
105 Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
106 Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
107 WifiTool                        0x000d65a2 0xd3000 + 13730
108 Foundation                      0x380ca92c __NSFireDelayedPerform + 408
109 CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
110 CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
111 CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
112 CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
113 CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
114 Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
115 Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
116 WifiTool                        0x000d65a2 0xd3000 + 13730
117 Foundation                      0x380ca92c __NSFireDelayedPerform + 408
118 CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
119 CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
120 CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
121 CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
122 CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
123 Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
124 Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
125 WifiTool                        0x000d65a2 0xd3000 + 13730
126 Foundation                      0x380ca92c __NSFireDelayedPerform + 408
127 CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
128 CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
129 CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
130 CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
131 CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
132 Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
133 Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
134 WifiTool                        0x000d65a2 0xd3000 + 13730
135 Foundation                      0x380ca92c __NSFireDelayedPerform + 408
136 CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
137 CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
138 CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
139 CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
140 CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
141 Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
142 Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
143 WifiTool                        0x000d65a2 0xd3000 + 13730
144 Foundation                      0x380ca92c __NSFireDelayedPerform + 408
145 CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
146 CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
147 CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
148 CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
149 CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
150 Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
151 Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
152 WifiTool                        0x000d65a2 0xd3000 + 13730
153 Foundation                      0x380ca92c __NSFireDelayedPerform + 408
154 CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
155 CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
156 CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
157 CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
158 CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
159 Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
160 Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
161 WifiTool                        0x000d65a2 0xd3000 + 13730
162 Foundation                      0x380ca92c __NSFireDelayedPerform + 408
163 CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
164 CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
165 CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
166 CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
167 CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
168 Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
169 Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
170 WifiTool                        0x000d65a2 0xd3000 + 13730
171 Foundation                      0x380ca92c __NSFireDelayedPerform + 408
172 CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
173 CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
174 CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
175 CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
176 CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
177 Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
178 Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
179 WifiTool                        0x000d65a2 0xd3000 + 13730
180 Foundation                      0x380ca92c __NSFireDelayedPerform + 408
181 CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
182 CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
183 CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
184 CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
185 CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
186 Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
187 Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
188 WifiTool                        0x000d65a2 0xd3000 + 13730
189 Foundation                      0x380ca92c __NSFireDelayedPerform + 408
190 CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
191 CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
192 CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
193 CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
194 CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
195 Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
196 Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
197 WifiTool                        0x000d65a2 0xd3000 + 13730
198 Foundation                      0x380ca92c __NSFireDelayedPerform + 408
199 CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
200 CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
201 CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
202 CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
203 CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
204 Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
205 Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
206 WifiTool                        0x000d65a2 0xd3000 + 13730
207 Foundation                      0x380ca92c __NSFireDelayedPerform + 408
208 CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
209 CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
210 CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
211 CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
212 CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
213 Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
214 Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
215 WifiTool                        0x000d65a2 0xd3000 + 13730
216 Foundation                      0x380ca92c __NSFireDelayedPerform + 408
217 CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
218 CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
219 CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
220 CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
221 CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
222 Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
223 Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
224 WifiTool                        0x000d65a2 0xd3000 + 13730
225 Foundation                      0x380ca92c __NSFireDelayedPerform + 408
226 CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
227 CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
228 CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
229 CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
230 CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
231 Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
232 Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
233 WifiTool                        0x000d65a2 0xd3000 + 13730
234 Foundation                      0x380ca92c __NSFireDelayedPerform + 408
235 CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
236 CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
237 CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
238 CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
239 CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
240 Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
241 Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
242 WifiTool                        0x000d65a2 0xd3000 + 13730
243 Foundation                      0x380ca92c __NSFireDelayedPerform + 408
244 CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
245 CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
246 CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
247 CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
248 CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
249 Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
250 Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
251 WifiTool                        0x000d65a2 0xd3000 + 13730
252 Foundation                      0x380ca92c __NSFireDelayedPerform + 408
253 CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
254 CoreFoundation                  0x3782d692 __CFRunLoopDoTimer + 358
255 CoreFoundation                  0x3782c268 __CFRunLoopRun + 1200
256 CoreFoundation                  0x377af49e CFRunLoopRunSpecific + 294
257 CoreFoundation                  0x377af366 CFRunLoopRunInMode + 98
258 Foundation                      0x38033b6e -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
259 Foundation                      0x3804d51c -[NSRunLoop(NSRunLoop) run] + 72
260 WifiTool                        0x000d65a2 0xd3000 + 13730
261 Foundation                      0x380ca92c __NSFireDelayedPerform + 408
262 CoreFoundation                  0x3782da2c __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8


Thread 3 crashed with ARM Thread State:
    r0: 0x3f474030    r1: 0x0000000b      r2: 0x00010402      r3: 0x00000000
    r4: 0x00000001    r5: 0x1d024448      r6: 0x1d024448      r7: 0x002bd4fc
    r8: 0x1d02449c    r9: 0x0000001c     r10: 0x1c5e6030     r11: 0x1c5e6074
    ip: 0x00345020    sp: 0x002bc428      lr: 0x00000000      pc: 0x352bf554
  cpsr: 0x40000030

Binary Images:
   0xd3000 -   0x106fff +WifiTool armv7  <5c6af73f9cba3746a645c602ba08b3b3> /Applications/WifiTool.app/WifiTool

ログが長すぎるため、ログからかなり切り離す必要がありましたが、必要に応じてリンクします

4

2 に答える 2

0

スタックオーバーフローの可能性があるようです。無限（間接）の再帰が発生しています。[[NSRunLoop currentRunLoop] run];メソッドを呼び出しています。メソッドを呼び出しています。メソッドから[[NSRunLoop currentRunLoop] run];への呼び出しを削除してみてください[[NSRunLoop currentRunLoop] run];。（メソッドの最後に戻るだけで、とにかくrunloopに戻ります。）

于 2013-03-01T12:20:37.047 に答える
0

再帰を使用したループの代わりにGCD呼び出しを使用するように変更すると、アプリは安定しました:)これが私が使用したものです：GUIからスタートボタンが押されると： dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^(void){ [[ScannerSingleton sharedScanner]scanCurrentNetwork]; }); これは、ストップボタンが押されるまで実行を続けるスキャンメソッドを呼び出します:)

それを修正し、アプリの他のいくつかの領域にもGCDを実装すると、はるかにスムーズになりました：D

于 2013-03-06T02:32:55.807 に答える