我有来自 iphone 4S 的设备日志崩溃报告。如何从我的崩溃报告中找到错误。
IOS版本8.3
这不是可重现的崩溃。它很少发生，也没有特定的场景。
请帮助我找出答案。
{
"crash": {
"diagnosis": "Possible zombie in call: -[SRHubProxy release]\nOriginated at or in a subcall of _mh_execute_header",
"error": {
"address": 2439342019,
"mach": {
"code": 1,
"code_name": "KERN_INVALID_ADDRESS",
"exception": 1,
"exception_name": "EXC_BAD_ACCESS",
"subcode": 0
},
"signal": {
"code": 0,
"code_name": "SEGV_NOOP",
"name": "SIGSEGV",
"signal": 11
},
"type": "mach"
},
"threads": [
{
"backtrace": {
"contents": [
{
"instruction_addr": 956731238,
"object_addr": 956653568,
"object_name": "libobjc.A.dylib",
"symbol_addr": 956731232,
"symbol_name": "objc_msgSend"
},
{
"instruction_addr": 720172673,
"object_addr": 720117760,
"object_name": "CoreFoundation",
"symbol_addr": 720172076,
"symbol_name": "CFRelease"
},
{
"instruction_addr": 720276233,
"object_addr": 720117760,
"object_name": "CoreFoundation",
"symbol_addr": 720276096,
"symbol_name": "<redacted>"
},
{
"instruction_addr": 956788055,
"object_addr": 956653568,
"object_name": "libobjc.A.dylib",
"symbol_addr": 956787888,
"symbol_name": "<redacted>"
},
{
"instruction_addr": 956677517,
"object_addr": 956653568,
"object_name": "libobjc.A.dylib",
"symbol_addr": 956677400,
"symbol_name": "<redacted>"
},
{
"instruction_addr": 956716547,
"object_addr": 956653568,
"object_name": "libobjc.A.dylib",
"symbol_addr": 956716512,
"symbol_name": "objc_destructInstance"
},
{
"instruction_addr": 956716583,
"object_addr": 956653568,
"object_name": "libobjc.A.dylib",
"symbol_addr": 956716568,
"symbol_name": "object_dispose"
},
{
"instruction_addr": 6011169,
"object_addr": 704512,
"object_name": "MYAPP",
"symbol_addr": 704512,
"symbol_name": "_mh_execute_header"
},
{
"instruction_addr": 956788055,
"object_addr": 956653568,
"object_name": "libobjc.A.dylib",
"symbol_addr": 956787888,
"symbol_name": "<redacted>"
},
{
"instruction_addr": 5421543,
"object_addr": 704512,
"object_name": "MYAPP",
"symbol_addr": 704512,
"symbol_name": "_mh_execute_header"
},
{
"instruction_addr": 962358403,
"object_addr": 962351104,
"object_name": "libdispatch.dylib",
"symbol_addr": 962358392,
"symbol_name": "<redacted>"
},
{
"instruction_addr": 962410603,
"object_addr": 962351104,
"object_name": "libdispatch.dylib",
"symbol_addr": 962409228,
"symbol_name": "<redacted>"
},
{
"instruction_addr": 962414755,
"object_addr": 962351104,
"object_name": "libdispatch.dylib",
"symbol_addr": 962414648,
"symbol_name": "<redacted>"
},
{
"instruction_addr": 963939753,
"object_addr": 963936256,
"object_name": "libsystem_pthread.dylib",
"symbol_addr": 963939084,
"symbol_name": "_pthread_wqthread"
}
],
"skipped": 0
},
"crashed": true,
"current_thread": false,
"dispatch_queue": "com.apple.root.background-qos",
"index": 18,
"notable_addresses": {
"r0": {
"address": 377088480,
"last_deallocated_obj": "SRHubProxy",
"type": "string",
"value": "unsigned __int128"
},
"r1": {
"address": 904568254,
"type": "string",
"value": "release"
},
"r11": {
"address": 377034864,
"class": "__NSDictionaryM",
"ivars": {
"_mutations": 2,
"_size": 0
},
"last_deallocated_obj": "NSSortDescriptor",
"type": "objc_object"
},
"r2": {
"address": 966640552,
"class": "__NSCFType",
"ivars": {},
"type": "objc_object"
},
"r5": {
"address": 377088484,
"type": "string",
"value": "gned __int128"
},
"r6": {
"address": 377088480,
"last_deallocated_obj": "SRHubProxy",
"type": "string",
"value": "unsigned __int128"
},
"r8": {
"address": 966610768,
"class": "__NSCFType",
"type": "objc_class"
},
"stack@0xb08de0": {
"address": 374766448,
"last_deallocated_obj": "__NSDictionaryM",
"type": "unknown"
},
"stack@0xb08de8": {
"address": 966613168,
"class": "__NSCFType",
"ivars": {},
"type": "objc_object"
},
"stack@0xb08df0": {
"address": 966613168,
"class": "__NSCFType",
"ivars": {},
"type": "objc_object"
},
"stack@0xb08e0c": {
"address": 786090233,
"type": "string",
"value": "name"
},
"stack@0xb08e10": {
"address": 786074369,
"type": "string",
"value": "UTF8String"
},
"stack@0xb08e14": {
"address": 786110722,
"type": "string",
"value": "reason"
},
"stack@0xb08e30": {
"address": 377088484,
"type": "string",
"value": "gned __int128"
},
"stack@0xb08e34": {
"address": 374766448,
"last_deallocated_obj": "__NSDictionaryM",
"type": "unknown"
},
"stack@0xb08e40": {
"address": 377034864,
"class": "__NSDictionaryM",
"ivars": {
"_mutations": 2,
"_size": 0
},
"last_deallocated_obj": "NSSortDescriptor",
"type": "objc_object"
}
},
"registers": {
"basic": {
"cpsr": 805306416,
"ip": 966461428,
"lr": 720172673,
"pc": 956731238,
"r0": 377088480,
"r1": 904568254,
"r10": 376887340,
"r11": 377034864,
"r2": 966640552,
"r3": 4095,
"r4": 560326604,
"r5": 377088484,
"r6": 377088480,
"r7": 11570768,
"r8": 966610768,
"r9": 2439342007,
"sp": 11570696
},
"exception": {
"exception": 0,
"far": 2439342019,
"fsr": 5
}
},
"stack": {
"contents": "707B561602000000B0589D3900D87616B0589D3900D876160000000000000000508EB00013F9EC2A21B95B00F9C8DA2E018BDA2E0219DB2EFFFFFFFFFFFFFFFF0700000000D8761600000000FF2789E9E4E97916707B561620D876162CD876167018791603000000A0F27916A0F279167C8EB000098BEE2A",
"dump_end": 11570776,
"dump_start": 11570656,
"grow_direction": "-",
"overflow": false,
"stack_pointer": 11570696
}
},
{
"backtrace": {
"contents": [
{
"instruction_addr": 963426752,
"object_addr": 963338240,
"object_name": "libsystem_kernel.dylib",
"symbol_addr": 963426744,
"symbol_name": "__workq_kernreturn"
},
{
"instruction_addr": 963939877,
"object_addr": 963936256,
"object_name": "libsystem_pthread.dylib",
"symbol_addr": 963939084,
"symbol_name": "_pthread_wqthread"
}
],
"skipped": 0
},
"crashed": false,
"current_thread": false,
"index": 19,
"registers": {
"basic": {
"cpsr": 1073741840,
"ip": 368,
"lr": 963939877,
"pc": 963426752,
"r0": 4,
"r1": 0,
"r10": 962414649,
"r11": 21,
"r2": 0,
"r3": 0,
"r4": 91226112,
"r5": 2147485951,
"r6": 62791,
"r7": 91226080,
"r8": 65536,
"r9": 1005712320,
"sp": 91226052
}
}
}
]
},
"process": {},
"report": {
"id": "1DD54528-AB65-4E03-AA04-9F5A31F590EF",
"process_name": "MYAPP",
"timestamp": "2016-05-24T14:16:43Z",
"type": "standard",
"version": {
"major": 3,
"minor": 0
}
},
"system": {
"CFBundleExecutable": "MYAPP",
"CFBundleExecutablePath": "/private/var/mobile/Containers/Bundle/Application/3613DF54-5D7A-4CF3-80C7-BA8645055890/MYAPP.app/MYAPP",
"CFBundleIdentifier": "com.ca.tridentapp",
"CFBundleName": "MYAPP",
"CFBundleShortVersionString": "1.2.1",
"CFBundleVersion": "1.2.1.0",
"app_start_time": "2016-05-24T14:14:45Z",
"app_uuid": "C7BEE99A-23FB-37FD-AE35-4F709C17F1DB",
"application_stats": {
"active_time_since_last_crash": 97319.4,
"active_time_since_launch": 57261.5,
"application_active": false,
"application_in_foreground": true,
"background_time_since_last_crash": 248.658,
"background_time_since_launch": 0,
"launches_since_last_crash": 3,
"sessions_since_last_crash": 4,
"sessions_since_launch": 1
},
"binary_cpu_subtype": 9,
"binary_cpu_type": 12,
"boot_time": "2016-05-23T04:36:03Z",
"cpu_arch": "armv7f",
"cpu_subtype": 10,
"cpu_type": 12,
"device_app_hash": "ff2f1547abd2cf5c9592b7eb795b0918d8ef26e9",
"jailbroken": false,
"kernel_version": "Darwin Kernel Version 14.0.0: Sun Mar 29 19:45:16 PDT 2015; root:xnu-2784.20.34~2/RELEASE_ARM_S5L8940X",
"machine": "iPhone4,1",
"memory": {
"free": 27492352,
"size": 529481728,
"usable": 230555648
},
"model": "N94AP",
"os_version": "12F70",
"parent_process_id": 1,
"parent_process_name": "launchd",
"process_id": 5883,
"process_name": "MYAPP",
"system_name": "iPhone OS",
"system_version": "8.3",
"time_zone": "EDT"
}
}
预先感谢..
最佳答案
此崩溃与“EXC_BAD_ACCESS”有关，以检测我们可以借助僵尸对象的确切错误。
我们需要从 Edit Scheme -> Select Run from left panel -> Select Diagnostics tab -> Select Enable Zombie Objects from Memory Management 中启用它。
我们还可以符号化崩溃报告以检测崩溃检测到的确切函数以及特定行。
引用链接:Steps to symbolicate the crash report
关于IOS 在 App Store 构建中崩溃，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/37435000/