我有一个应用程序，它偶尔会在用户登录并最小化几个小时后将其踢出。它随机发生，没有特定设备或操作系统版本的偏好。这是 bugsense 崩溃日志
Error Message
data parameter is nil
Where
0x84000 +
Short Stacktrace
0 CoreFoundation 0x2e7cee83 + 130
1 libobjc.A.dylib 0x38b2b6c7 objc_exception_throw + 38
2 CoreFoundation 0x2e7cedc5 + 0
3 Foundation 0x2f156be7 + 66
4 MEMetrics 0x0009820d 0x84000 + 82445
5 Foundation 0x2f10947f + 54
Affected App Versions
2.0
Affected SDKs
7.0.4
Details (last occurence of error)
OS iOS 7.0.4
App Version 2.0
Device iPhone5,3
Country US
wifi_on 1
user_id user6@test.com
locale en_US
sdk_version 3.4
mobile_net_on 0
jailbreak 0
log_data {u'ms_from_start': 42804}
internal_version 2.0
carrier Verizon
build_uuid 5310A8F9-6F2B-3D2D-B7E8-9C5F9621FF3C
gps_on 1
execname MEMetrics
它似乎没有出现在特定文件中。