您需要通过mono-symbolicate
使用发布构建的符号来象征“原生”Android 崩溃报告(构建的 msym 和构建应用程序必须来自同一个构建)。
一些崩溃报告服务直接支持 Xamarin 并允许您上传构建的 msym 文件并自动运行mono-symbolicate
,而另一些则不这样做,因此需要您手动执行(或者一些支持 web-hooks,您可以自己实现它以在每次收到的崩溃上运行报告,我在 Fabric 上这样做)
mono-symbolicate
Usage: symbolicate [options] <msym dir> <input file>
symbolicate [options] store-symbols <msym dir> [<dir>]+
Available options:
-h, --help Show this help
-q Quiet, warnings are not displayed
-v Verbose, log debug messages
接下来,获取一个未处理异常的崩溃日志
adb logcat -d > errors.txt
最后,使用 mono-symbolicate 将错误转换为包含文件和行号:
mono-symbolicate path-to-dll-in-.mSYM-directory path-to-errors.txt
例如,给定一个包含以下内容的 errors.txt:
I/MonoDroid( 1545): System.Exception: wow it broke
I/MonoDroid( 1545): at CrashApp.MainActivity+<OnCreate>c__AnonStorey0.<>m__0 (System.Object , System.EventArgs ) [0x00030] in <filename unknown>:0
I/MonoDroid( 1545): at Android.Views.View+IOnClickListenerImplementor.OnClick (Android.Views.View v) [0x00014] in <filename unknown>:0
I/MonoDroid( 1545): at Android.Views.View+IOnClickListenerInvoker.n_OnClick_Landroid_view_View_ (IntPtr jnienv, IntPtr native__this, IntPtr native_v) [0x00011] in <filename unknown>:0
I/MonoDroid( 1545): at (wrapper dynamic-method) System.Object:5616285d-461b-4005-a31b-d4637a8cdddc (intptr,intptr,intptr)
mono-symbolicate 会将上述内容转换为:
I/MonoDroid( 1545): System.Exception: wow it broke
I/MonoDroid( 1545): at CrashApp.MainActivity+<OnCreate>c__AnonStorey0.<>m__0 (System.Object , System.EventArgs ) [0x00030] in /Users/dean/Projects/CrashApp/CrashApp/MainActivity.cs:30
I/MonoDroid( 1545): at Android.Views.View+IOnClickListenerImplementor.OnClick (Android.Views.View v) [0x00014] in /Users/dean/Documents/Sandbox/Xamarin/dellismonodroid/src/Mono.Android/platforms/android-19/src/generated/Android.Webkit.WebBackForwardList.cs:68
I/MonoDroid( 1545): at Android.Views.View+IOnClickListenerInvoker.n_OnClick_Landroid_view_View_ (IntPtr jnienv, IntPtr native__this, IntPtr native_v) [0x00011] in /Users/dean/Documents/Sandbox/Xamarin/dellismonodroid/src/Mono.Android/platforms/android-19/src/generated/Android.Webkit.WebBackForwardList.cs:23
I/MonoDroid( 1545): at (wrapper dynamic-method) System.Object:5616285d-461b-4005-a31b-d4637a8cdddc (intptr,intptr,intptr)