[Soot-list] This operation requires resolving level BODIES butjava.lang.Object is at resolving level SIGNATURES

[Eric Bodden]

Hi.

Do you have the whole program mode enabled on your commandline? What is your Soot commandline anyway? The problem is that Soot wants to analyze the code body of java.lang.Object but this body wasa not loaded (it's only on signatures level). You can load this class manually into the scene on the right level but it's usually easier to get the commandline right.

Eric

--
Eric Bodden
Sable Research Group
McGill University, Montréal, Canada



-----Original Message-----
From: soot-list-bounces at sable.mcgill.ca on behalf of Nicholas Irving
Sent: Tue 7/25/2006 03:28
To: soot-list at sable.mcgill.ca
Subject: [Soot-list] This operation requires resolving level BODIES butjava.lang.Object is at resolving level SIGNATURES
 
Hi
I am trying to get the example @
http://www.sable.mcgill.ca/listarchives/soot-list/msg01169.html
working but when I run it from the command line I am getting

D:\java\workspaces\soot\CallGraph\bin>java com.darkedges.soot.SootTest
Number of methods in HelloWorld: 2
Set Application classes
Set options to the static main class
Soot started on Tue Jul 25 17:26:39 EST 2006
[Call Graph] For information on where the call graph may be incomplete, use the
verbose option to the cg phase.
Exception in thread "main" java.lang.RuntimeException: This operation
requires resolving level BODIES but java.lang.Object is at resolving
level SIGNATURES
        at soot.SootClass.checkLevel(SootClass.java:126)
        at soot.SootMethod.retrieveActiveBody(SootMethod.java:310)
        at soot.jimple.toolkits.callgraph.OnFlyCallGraphBuilder.processNewMethod(OnFlyCallGraphBuilder.java:182)
        at soot.jimple.toolkits.callgraph.OnFlyCallGraphBuilder.processReachables(OnFlyCallGraphBuilder.java:81)
        at soot.jimple.toolkits.callgraph.CallGraphBuilder.build(CallGraphBuilder.java:87)
        at soot.jimple.toolkits.callgraph.CHATransformer.internalTransform(CHATransformer.java:43)
        at soot.SceneTransformer.transform(SceneTransformer.java:39)
        at soot.Transform.apply(Transform.java:89)
        at soot.RadioScenePack.internalApply(RadioScenePack.java:60)
        at soot.jimple.toolkits.callgraph.CallGraphPack.internalApply(CallGraphPack.java:40)
        at soot.Pack.apply(Pack.java:110)
        at soot.PackManager.runWholeProgramPacks(PackManager.java:375)
        at soot.PackManager.runPacks(PackManager.java:321)
        at soot.Main.run(Main.java:203)
        at soot.Main.main(Main.java:146)
        at com.darkedges.soot.SootTest.main(SootTest.java:42)

I am not sure what I am missing. Any ideas would be gratefully appreciated.

Nicholas Irving
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