[Soot-list] Runtime Exception Body of method does not contain a return statement

[Bernhard Berger]

Hi,

I'm not familiar with the Android frontend but it looks like it generates some broken Jimple. The validate function checks, for instance, that there is at least one return statement in a method. This assumption is not true for com.tebs3.battery.b: void i(). Perhaps some of the Android guys can help you.

Regards,

Bernhard


Am 02.10.2013 um 17:14 schrieb "Yogesh A. Mujumdar" <yogesh.mujumdar at gmail.com>:

> Greetings!
> 
> I am using soot to transform apk to java bytecode. I am using a 32 bit
> windows 7 machine(same happens on linux too). The commandline is as
> shown below :
> 
> java -cp soot.jar soot.Main -allow-phantom-refs -android-jars
> C:\\android\\sdk\\platforms -src-prec apk -process-dir KungFu.apk
> 
> Below is the stack trace after executing the command.
> 
> Soot started on Wed Oct 02 20:35:56 IST 2013
> Using 'C:\\android\\sdk\\platforms\android-4\android.jar' as android.jar
> Warning: com.tebs3.battery.AdTest is a phantom class!
> Transforming com.tebs3.battery.p...
> Transforming com.tebs3.battery.o...
> Transforming com.tebs3.battery.q...
> Transforming com.tebs3.battery.l...
> Transforming com.tebs3.battery.k...
> Transforming com.tebs3.battery.n...
> Transforming com.tebs3.battery.m...
> Transforming ad.imadpush.com.poster.PosterInfoActivity...
> Transforming com.tebs3.battery.NewAd...
> Transforming com.tebs3.battery.a...
> Transforming com.tebs3.battery.b...
> Exception in thread "main" java.lang.RuntimeException: Body of method <com.tebs3
> .battery.b: void i()> does not contain a return statement
>        at soot.jimple.JimpleBody.validateReturnStatement(JimpleBody.java:107)
>        at soot.jimple.JimpleBody.validate(JimpleBody.java:76)
>        at soot.baf.BafBody.<init>(BafBody.java:66)
>        at soot.baf.Baf.newBody(Baf.java:560)
>        at soot.PackManager.convertJimpleBodyToBaf(PackManager.java:959)
>        at soot.PackManager.runBodyPacks(PackManager.java:919)
>        at soot.PackManager.runBodyPacks(PackManager.java:585)
>        at soot.PackManager.runBodyPacks(PackManager.java:487)
>        at soot.PackManager.runPacksNormally(PackManager.java:464)
>        at soot.PackManager.runPacks(PackManager.java:388)
>        at soot.Main.run(Main.java:198)
>        at soot.Main.main(Main.java:141)
> 
> 
> - yam
> 
> http://www.flickr.com/photos/yogiam/
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