Don't know how to handle non-constant parameter

[jodyabbot]

Hi Mr Schuette
I've been searching for different ways to traverse mobile application codes and Fortunately I found your impressive tool, Condroid. So I want to run it and start to run Main class of instrumentor module.I use concolicexample.apk as input and I got this error:

Don't know how to handle non-constant parameter :$r2 = virtualinvoke $r1.<android.support.v4.app.FragmentActivity: android.view.View findViewById(int)>($i0) Don't know how to handle non-constant parameter :$r3 = interfaceinvoke $r13.<android.support.v4.app.FragmentContainer: android.view.View findViewById(int)>($i3) Exception in thread "main" java.lang.NullPointerException at acteve.instrumentor.InstrumentationHelper.getClassOfViewId(InstrumentationHelper.java:648) at acteve.instrumentor.AndroidCGExtender.internalTransform(AndroidCGExtender.java:86) at soot.SceneTransformer.transform(SceneTransformer.java:39) at soot.Transform.apply(Transform.java:90) at soot.ScenePack.internalApply(ScenePack.java:40) at soot.Pack.apply(Pack.java:116) at soot.PackManager.runWholeProgramPacks(PackManager.java:564) at soot.PackManager.runPacksNormally(PackManager.java:456) at soot.PackManager.runPacks(PackManager.java:391) at acteve.instrumentor.Main.main(Main.java:303)

the corresponding line for this error is

PackManager.v().runPacks();
Would you please help me to fix this problem.