Iphone/IOS - 調試應用程序崩潰

Question

從我讀過的內容來看，這個話題在過去幾年裏出現了好幾次，通常都是非常模糊的答案，再加上我沒有提到它，我發現了一年多，所以我希望有進展。

無論如何，我目前已經安裝了iOS 5.0.1的Iphone 4，並且遇到從App Store安裝的大多數應用程序在啓動畫面上崩潰的問題。有很多人說，從App Store安裝隨機應用程序，重新安裝應用程序或完全恢復手機將解決此問題，但它似乎不再具有相同的效果（因爲這些建議大部分是針對IOS 4和3，而不是5）。

所以，我所做的只是試圖找出問題的根源。我將使用流行的和衆所周知的應用程序UrbanSpoon作爲崩潰的示例。嘗試運行UrbanSpoon後，系統日誌和崩潰報告如下。從我可以從他們身上了解到的情況來看，這與IOS沙盒應用程序的方式有關，但我無法弄清楚哪一部分具體說明了可能導致崩潰的原因。

對此的任何幫助非常感謝，希望這些答案將有利於每個人都有這個問題！

系統日誌：

（從日誌文件剪斷從當UrbanSpoon首次執行應用程序的最後提一下）

編輯： 系統日誌太大，張貼在這裏，這裏有一個鏈接而是。 http://dl.dropbox.com/u/9235267/MyiPhoneSysLogForUrbanSpoon.txt

爲UrbanSpoon崩潰報告：

<?xml version="1.0" encoding="UTF-8"?> 
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> 
<plist version="1.0"> 
<dict> 
    <key>AutoSubmitted</key> 
    <true/> 
    <key>SysInfoCrashReporterKey</key> 
    <string>38f6d9c3d504f902f8dbae968517559766e3092d</string> 
    <key>bug_type</key> 
    <string>109</string> 
    <key>description</key> 
    <string>Incident Identifier: 568DB2CE-F9A2-47A7-A427-B5C4DF6A09D0 
CrashReporter Key: 38f6d9c3d504f902f8dbae968517559766e3092d 
Hardware Model:  iPhone3,1 
Process:   urbanspin [282] 
Path:   /var/mobile/Applications/42579EAA-3CD0-4B2B-BFF5-5EB1C9297207/urbanspin.app/urbanspin 
Identifier:  urbanspin 
Version:   ??? (???) 
Code Type:  ARM (Native) 
Parent Process: launchd [1] 

Date/Time:  2012-01-04 13:22:22.479 -0500 
OS Version:  iPhone OS 5.0.1 (9A405) 
Report Version: 104 

Exception Type: 00000020 
Exception Codes: 0x8badf00d 
Highlighted Thread: 0 

Application Specific Information: 
com.urbanspoon.urbanspin failed to launch in time 

Elapsed total CPU time (seconds): 20.580 (user 20.580, system 0.000), 100% CPU 
Elapsed application CPU time (seconds): 0.511, 2% CPU 

Thread 0: 
0 ???        0x34a7f110 0 + 883421456 
1 Foundation      0x32356c92 0x32350000 + 27794 
2 AnyRingLib.dylib    0x00379a3e 0x377000 + 10814 
3 dyld       0x2febdf80 0x2feb1000 + 53120 
4 dyld       0x2febdbcc 0x2feb1000 + 52172 
5 dyld       0x2febb7d0 0x2feb1000 + 42960 
6 dyld       0x2febc790 0x2feb1000 + 46992 
7 dyld       0x2feb35c0 0x2feb1000 + 9664 
8 dyld       0x2feb9106 0x2feb1000 + 33030 
9 ???        0x3367b5a4 0 + 862434724 
10 SubstrateLoader.dylib   0x000d46ae 0xd3000 + 5806 
11 SubstrateLoader.dylib   0x000d4828 0xd3000 + 6184 
12 dyld       0x2febdece 0x2feb1000 + 52942 
13 dyld       0x2febdbd4 0x2feb1000 + 52180 
14 dyld       0x2febb7d0 0x2feb1000 + 42960 
15 dyld       0x2febc790 0x2feb1000 + 46992 
16 dyld       0x2feb35c0 0x2feb1000 + 9664 
17 dyld       0x2feb9106 0x2feb1000 + 33030 
18 ???        0x3367b5a4 0 + 862434724 
19 MobileSubstrate.dylib   0x0009aea0 0x9a000 + 3744 
20 dyld       0x2febdece 0x2feb1000 + 52942 
21 dyld       0x2febdbd4 0x2feb1000 + 52180 
22 dyld       0x2febb7d0 0x2feb1000 + 42960 
23 dyld       0x2febc790 0x2feb1000 + 46992 
24 dyld       0x2feb39f0 0x2feb1000 + 10736 
25 dyld       0x2feb7b80 0x2feb1000 + 27520 
26 dyld       0x2feb22ca 0x2feb1000 + 4810 
27 dyld       0x2feb205c 0x2feb1000 + 4188 

Thread 1: 
0 ???        0x34a7e3b4 0 + 883418036 
1 ???        0x34beab98 0 + 884911000 
2 ???        0xfffffffc 0 + -4 

Thread 2: 
0 ???        0x34a8ecd4 0 + 883485908 
1 ???        0x3626d0a0 0 + 908513440 

Thread 3: 
0 ???        0x34a8ecd4 0 + 883485908 
1 ???        0x3626d0a0 0 + 908513440 

Unknown thread crashed with unknown flavor: 5, state_count: 1 

Binary Images: 
    0x1000 - 0x74fff +urbanspin armv7 &lt;0b3e8cdf11113d1abf4c0d83ef1a3ebe&gt; /var/mobile/Applications/42579EAA-3CD0-4B2B-BFF5-5EB1C9297207/urbanspin.app/urbanspin 
    0x9a000 - 0x9afff +MobileSubstrate.dylib armv6 &lt;cf2cce379dcd3a4c970e3196b908b0b6&gt; /Library/MobileSubstrate/MobileSubstrate.dylib 
    0xd3000 - 0xd4fff +SubstrateLoader.dylib armv6 &lt;30381ec9e24c3c289f447bf428bda2c1&gt; /Library/Frameworks/CydiaSubstrate.framework/Libraries/SubstrateLoader.dylib 
    0xf7000 - 0xfafff libsubstrate.dylib armv6 &lt;d375337d03a7324c9cfb608b7231eeea&gt; /usr/lib/libsubstrate.dylib 
    0x300000 - 0x311fff +ActionMenu.dylib armv6 &lt;62581e9bc0d93ef2ab8175cd5e337e62&gt; /Library/MobileSubstrate/DynamicLibraries/ActionMenu.dylib 
    0x318000 - 0x321fff +Activator.dylib armv6 &lt;53595f5e871d3d7eac4f8e945b039de3&gt; /Library/MobileSubstrate/DynamicLibraries/Activator.dylib 
    0x329000 - 0x365fff +AdBlocker.dylib armv6 &lt;07089bfdb5563a33bee5fc772477dd33&gt; /Library/MobileSubstrate/DynamicLibraries/AdBlocker.dylib 
    0x377000 - 0x396fff +AnyRingLib.dylib armv6 &lt;98857b11e0d73e13dfb59d83ed186a0e&gt; /Library/MobileSubstrate/DynamicLibraries/AnyRingLib.dylib 
0x2feb1000 - 0x2fed2fff dyld armv7 &lt;be7c0b491a943054ad12eb5060f1da06&gt; /usr/lib/dyld 
0x31933000 - 0x31a78fff CoreGraphics armv7 &lt;641fb6e558f239588a8bd05dbefff99a&gt; /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics 
0x32350000 - 0x324cefff Foundation armv7 &lt;ce466f428d953caaac6641d186665809&gt; /System/Library/Frameworks/Foundation.framework/Foundation 
0x362fd000 - 0x363edfff QuartzCore armv7 &lt;ff595b1a042933249466e92433e1af6f&gt; /System/Library/Frameworks/QuartzCore.framework/QuartzCore 
0x36d54000 - 0x371edfff UIKit armv7 &lt;97b527cd6fba35c6bb39263e0f362223&gt; /System/Library/Frameworks/UIKit.framework/UIKit 
0x378d1000 - 0x3791cfff CoreLocation armv7 &lt;b640873565a03e45a7d4c38d1b5abade&gt; /System/Library/Frameworks/CoreLocation.framework/CoreLocation 
</string> 
    <key>displayName</key> 
    <string>urbanspin</string> 
    <key>name</key> 
    <string>urbanspin</string> 
    <key>os_version</key> 
    <string>iPhone OS 5.0.1 (9A405)</string> 
    <key>system_ID</key> 
    <string></string> 
    <key>version</key> 
    <string>??? (???)</string> 
</dict> 
</plist> 

Answer 1

行：「應用程序無法啓動的時候」好像整個事情的根源。這意味着應用程序在啓動時會在-applicationDidFinishLaunchingWithOptions方法中執行太多工作。結合高負載時間和100％的CPU使用率，這款應用看起來像是一家精緻的中國商店中的顛簸公牛。這些是操作系統只是喜歡殺死的那些應用程序。