这里是来自proguard-rules.pro的几行代码:
-keepattributes *Annotation*
-keepattributes Signature
-keepattributes InnerClasses,EnclosingMethod
-renamesourcefileattribute SourceFile
-keepattributes SourceFile,LineNumberTable
-keep public class * extends java.lang.Exception
-dontwarn org.apache.http.**
Logcat输出(错误行号列为1133,而我的源文件比这多100行)
09-04 16:11:46.698 3827-5280/com.XX.main E/AndroidRuntime: FATAL EXCEPTION: IntentService[ActivityRecognizedTracker]
Process: com.XX.main, PID: 3827
java.lang.NullPointerException: Attempt to read from field 'double com.XX.trips.Trip.a' on a null object reference
at com.XX.ActivityRecognizedTracker.onHandleIntent(SourceFile:1133)
我保留了行号和源文件属性,但堆栈跟踪仍然被混淆了。我做错了什么?