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could you help me?

When developing an application for android for obfuscation, we use a proguard that inserts a mapping file. After deobfuscation on the mapping file, I get the following stack trace, but instead of the line number I see:

(SourceFile: 2).

What is the reason for not showing the number of line, and is there any way to get the number of line?

Example stackTrace:

java.lang.NullPointerExce: 
  at com.test.app.fragment.TestFragment.onSaveInstanceState (SourceFile:2)

In another case, after deobfuscation, instead of the normal stack trace, I get something like this:

Caused by: com.test.app.inneral.sdk.internal.uus5: 
  at com.test.app.inneral.sdk.internal.ms4$b.accept (SourceFile:5)

What is the reason, it is possible to somehow get a normal stack trace from this?

Meto
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Paul Johnson
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1 Answers1

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Java exception messages follow a format of Exception > Package/Class/Method > (Source File:Line Number), so in (SourceFile:2), the exception would be thrown on the 2nd line.

Also, according to this post (if you're using an IDE for developing android apps), some IDE's have stack trace analysis tools build in.

I hope this helps!

TheDankMeister
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