Google Play Console Stack Trace

midhunhk :

In Google Play Console, I am getting the below exception trace. Although I have added deobfuscation files, the line numbers are being displayed as 0.

java.lang.NullPointerException: at com.ae.apps.common.managers.ContactManager.getContactIdFromAddress(ContactManager.java:0) at com.ae.apps.messagecounter.utils.MessageCounterUtils.sortThisMap(MessageCounterUtils.java:0) at <OR>.getMessageCountDegrees(MessageCounterUtils.java:0) at <OR>.getContactMessageList(MessageCounterUtils.java:0) at <OR>.convertAddressToContact(MessageCounterUtils.java:0) at <OR>.getIndexFromDate(MessageCounterUtils.java:0) at <OR>.getWeekStartDate(MessageCounterUtils.java:0) at <OR>.getMessageLimitValue(MessageCounterUtils.java:0) at <OR>.getCycleSentCount(MessageCounterUtils.java:0) at com.ae.apps.messagecounter.activities.MainActivity$1.run(MainActivity.java:0) at java.lang.Thread.run(Thread.java:818)

I dont't understand what this <OR> statements in the stack trace. The ContactManager.getContactIdFromAddress() is only called from the method MessageCounterUtils.convertAddressToContact().

How to properly understand this stack trace?

I believe I have added the necessary Null checks in the above method anyways.

https://github.com/midhunhk/ae-apps-library/blob/master/app/src/main/java/com/ae/apps/common/managers/ContactManager.java#L377

Patrick :

I believe you're running into the same issue answered in this question: Android ProGuard return Line Number

Proguard doesn't keep the line numbers by default.