[Soot-list] exception thrown while writing to output directory(SootOutput)

[Khilan Gudka]

Hi Dinesh,

This exception is being thrown because, as shown in the stack trace, the
class java_cup.runtime.Scanner cannot be found. This class is in the
polyglot jar file - do you have this in your classpath?

Hope that helps,
Khilan

On 14 April 2010 10:10, dinesh chhatani <dinustudy at gmail.com> wrote:

> hi ,
> when I run my program which has
>
> PackManager.v().getPack("jtp").add(
>                 new Transform("jtp.myTransform", new BodyTransformer() {...
>
> as part of code after all the task in internalTransform is completed its
> throwing the following exception
>
> Writing to sootOutput\temp.class
> Exception in thread "main" java.lang.NoClassDefFoundError:
> java_cup/runtime/Scanner
>     at java.lang.ClassLoader.defineClass1(Native Method)
>     at java.lang.ClassLoader.defineClassCond(Unknown Source)
>     at java.lang.ClassLoader.defineClass(Unknown Source)
>     at java.security.SecureClassLoader.defineClass(Unknown Source)
>     at java.net.URLClassLoader.defineClass(Unknown Source)
>     at java.net.URLClassLoader.access$000(Unknown Source)
>     at java.net.URLClassLoader$1.run(Unknown Source)
>     at java.security.AccessController.doPrivileged(Native Method)
>     at java.net.URLClassLoader.findClass(Unknown Source)
>     at java.lang.ClassLoader.loadClass(Unknown Source)
>     at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
>     at java.lang.ClassLoader.loadClass(Unknown Source)
>     at jasmin.ClassFile.readJasmin(ClassFile.java:1080)
>     at jasmin.Main.assemble(Main.java:24)
>     at soot.util.JasminOutputStream.flush(JasminOutputStream.java:35)
>     at sun.nio.cs.StreamEncoder.implFlush(Unknown Source)
>     at sun.nio.cs.StreamEncoder.flush(Unknown Source)
>     at java.io.OutputStreamWriter.flush(Unknown Source)
>     at java.io.PrintWriter.flush(Unknown Source)
>     at soot.PackManager.writeClass(PackManager.java:905)
>     at soot.PackManager.writeOutput(PackManager.java:464)
>     at soot.PackManager.writeOutput(PackManager.java:391)
>     at soot.Main.run(Main.java:203)
>     at soot.Main.main(Main.java:145)
>     at MyGraph.main(MyGraph.java:77)
> Caused by: java.lang.ClassNotFoundException: java_cup.runtime.Scanner
>     at java.net.URLClassLoader$1.run(Unknown Source)
>     at java.security.AccessController.doPrivileged(Native Method)
>     at java.net.URLClassLoader.findClass(Unknown Source)
>     at java.lang.ClassLoader.loadClass(Unknown Source)
>     at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
>     at java.lang.ClassLoader.loadClass(Unknown Source)
>     ... 25 more
>
> --
> Regards,
> Dinesh Chhatani
>
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