Re: Method not found although apparently exists

[Ondrej Lhotak <olhotak@sable.mcgill.ca>]

Are you getting any phantom class warnings? Which version of Soot are
you using?

Ondrej

On Fri, Mar 07, 2003 at 01:13:34AM -0000, Eric Bodden wrote:
> Hi!
> 
> Today I tested my application o a solaris system and got the following
> RuntimeException during CHA (including all context classes which were
> tagged as library classes for VTA preparation):
> 
> java.lang.RuntimeException: Class
> javax.xml.parsers.DocumentBuilderFactory doesn't have method
> setIgnoringElementContentWhitespace([boolean]) : void; failed to resolve
> in superclasses and interfaces
>         at soot.SootClass.getMethod(SootClass.java:436)
>         at soot.coffi.CFG.generateJimple(CFG.java:4424)
>         at soot.coffi.CFG.jimplify(CFG.java:1436)
>         at soot.coffi.CFG.jimplify(CFG.java:1099)
>         at
> soot.coffi.CoffiMethodSource.getBody(CoffiMethodSource.java:98)
>         at soot.SootMethod.getBodyFromMethodSource(SootMethod.java:89)
>         at soot.SootMethod.retrieveActiveBody(SootMethod.java:311)
>         at
> soot.jimple.toolkits.invoke.ClassHierarchyAnalysis.newInvokeGraph(ClassH
> ierarchyAnalysis.java:77)
>         at
> soot.jimple.toolkits.invoke.ClassHierarchyAnalysis.newInvokeGraph(ClassH
> ierarchyAnalysis.java:43)
> ...
> 
> First I though that probably the JRE would not be complete or something
> but indeed javap gives me:
> ...
> 	public void setIgnoringElementContentWhitespace(boolean);
> ...
> for the class javax.xml.parsers.DocumentBuilderFactory.
> 
> So how can it be that the method is not found?
> I have the class file attached.
> 
> Second questions:
> When such an error occurs, is it possible to let SOOT somehow ignore
> this error and to tel it something like "OK, continue anyway!" ? Or is
> no CHA possible with such an error.
> 
> Thanks,
> Eric
> 
> 
> ------------------------------------------------------------
> Eric Bodden
> CS-DIP full time student @ University of Kent at Canterbury
> UKC internal phone: 5095
> ICQ UIN: 12656220, secure mail on demand
> Website: http://www.bodden.de