problem when running eclipse4.2.2 with tamiflex

[rogerl...@gmail.com]

Dear all (or Prof. Bodden),

I want to run eclipse application (not the one in dacapo benchmarks) with tamiflex, and then do some operations on eclipse to generate some inputs. 

The command I used:

$ java -javaagent:poa-2.0.1.jar -jar eclipse/plugins/org.eclipse.equinox.launcher_1.3.0.v20120522-1813.jar

====================================

Now, eclipse is launched, and I create a workspace...

====================================

However, after closing eclipse, the following exception is thrown and tamiflex does not output any log. 

============================================================
TamiFlex Play-Out Agent Version 2.0.1
Loaded properties from /home/yueli/Desktop/tamiflex/poa.properties
============================================================
Exception in thread "Thread-0" java.lang.IllegalStateException: ClassReader.accept() should be called with EXPAND_FRAMES flag
    at org.objectweb.asm.commons.LocalVariablesSorter.visitFrame(Unknown Source)
    at org.objectweb.asm.commons.RemappingMethodAdapter.visitFrame(Unknown Source)
    at org.objectweb.asm.MethodAdapter.visitFrame(Unknown Source)
    at org.objectweb.asm.ClassReader.accept(Unknown Source)
    at org.objectweb.asm.ClassReader.accept(Unknown Source)
    at de.bodden.tamiflex.normalizer.Hasher.generateHashNumber(Hasher.java:99)
    at de.bodden.tamiflex.playout.ClassDumper.writeClassesToDisk(ClassDumper.java:82)
    at de.bodden.tamiflex.playout.Agent$1.run(Agent.java:122)

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The environment I used is ubuntu12.04 and oracle JDK1.7.0.51.

I do not know if I did it right.

Thanks.

Roger

[Eric Bodden]

Sorry about the late response. This does seem like a bug in TamiFlex. Unfortunately I do not have the resources to debug this at the moment.

I would appreciate if you could dig into the ASM API to see what might be causing this exception.

Cheers,
Eric

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