我使用基于Swift的应用程序与NewRelicAgent.framework集成...
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
// Register the analytics app
NewRelicAgent.startWithApplicationToken("AA****************************6");
应用程序在LoginViewController上崩溃,启动时第一个视图控制器,带有以下日志 -
0 libsystem_c.dylib 0x00000001978d1690 __sfvwrite + 0
1 libsystem_c.dylib 0x00000001978d8958 __vfprintf + 11352
2 libsystem_c.dylib 0x00000001978f367c __v2printf + 584
3 libsystem_c.dylib 0x0000000197886208 _vsnprintf + 300
4 libsystem_c.dylib 0x0000000197886c54 snprintf_l + 20
5 CoreFoundation 0x00000001859d7018 __CFStringAppendFormatCore + 11580
6 CoreFoundation 0x00000001859d42a0 _CFStringCreateWithFormatAndArgumentsAux2 + 244
7 Foundation 0x000000018681a444 -[NSPlaceholderString initWithFormat:locale:arguments:] + 168
8 Foundation 0x000000018681a304 +[NSString stringWithFormat:] + 72
9 Zimplifi 0x00000001001558e0 +[NRMAThreadLocalStore currentThreadDictionary] (NRMAThreadLocalStore.m:238)
10 Zimplifi 0x00000001001540b8 +[NRMAThreadLocalStore threadLocalTrace] (NRMAThreadLocalStore.m:36)
11 Zimplifi 0x0000000100154a80 +[NRMAThreadLocalStore prepareSameThread:child:withParent:] (NRMAThreadLocalStore.m:126)
12 Zimplifi 0x0000000100154500 +[NRMAThreadLocalStore pushChild:forParent:] (NRMAThreadLocalStore.m:91)
13 Zimplifi 0x0000000100123768 +[NRMATraceController newTraceSetup:parentTrace:] (NRMATraceController.m:310)
14 Zimplifi 0x0000000100123c6c +[NRMATraceController enterMethod:fromObject:parentTrace:traceCategory:withTimer:] (NRMATraceController.m:374)
15 Zimplifi 0x0000000100123a40 +[NRMATraceController enterMethod:fromObject:parentTrace:traceCategory:] (NRMATraceController.m:338)
16 Zimplifi 0x000000010010e92c NRMA__beginMethod (NRMAMethodProfiler.m:1051)
17 Zimplifi 0x000000010010e500 NRMA__voidParamHandler (NRMAMethodProfiler.m:705)
18 Zimplifi 0x00000001000677c4 Zimplifi.ZViewController.viewDidLoad (Zimplifi.ZViewController)() -> () (ZViewController.swift:14)
19 Zimplifi 0x0000000100053d1c @objc Zimplifi.LoginViewController.viewDidLoad (Zimplifi.LoginViewController)() -> () (LoginViewController.swift:27)
LoginViewController
是常见ZViewController
....
class ZViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
}
}
class LoginViewController: ZViewController {
...
...
}
我的任何视图控制器或项目中都没有与NewRelicAgent相关的任何其他代码(项目目标中的RunScript除外)。
有什么想法解决它?
编辑:使用FIX:)
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
// Register the analytics app
NewRelicAgent.enableFeatures(NRMAFeatureFlags.NRFeatureFlag_SwiftInteractionTracing);
NewRelicAgent.startWithApplicationToken("AA****************************6");
// Your app specific code.......
}
// Add 'dynamic' before viewDidLoad method and probably any other view life cycle method or method to be traced for analytics
class ZViewController: UIViewController {
override dynamic func viewDidLoad() {
super.viewDidLoad()
// Your implementation...
}
}
答案 0 :(得分:2)
Swift应用程序需要New Relic中的一些额外配置:
您是否已将dynamic
声明修饰符添加到方法中并使用功能标志启用了Swift Interaction跟踪?
答案 1 :(得分:0)
其中一个解决方法是避免UIViewController的多级继承 -
PRIMARY KEY
似乎目前NewRelic框架在继承/快速采用方面存在一些问题。