Problem while running JCoverage

I am facing a strange problem while running JCoverage for a project. Same
settings seem to have worked for another project where I implemented
JCoverage. The logs says:


jcoverage 1.0.5 copyright (c)2003 jcoverage ltd. http://jcoverage.com/
jcoverage is licensed under the GNU General Public License
jcoverage comes with ABSOLUTELY NO WARRANTY
instrumenting 286 classes
    [instrument] Exception in thread "main" java.lang.NoSuchMethodError
    [instrument]        at
org.apache.bcel.classfile.LineNumberTable.toString(LineNumberTable.java:169)
    [instrument]        at org.apache.bcel.classfile.Code.toString(Code.java
:342)
    [instrument]        at com.jcoverage.util.JavaClassHelper.dump(
JavaClassHelper.java:64)
    [instrument]        at com.jcoverage.coverage.Instrument.instrument(
Instrument.java:140)
    [instrument]        at
com.jcoverage.coverage.Instrument.addInstrumentation(Instrument.java:194)
    [instrument]        at
com.jcoverage.coverage.Instrument.addInstrumentation(Instrument.java:206)
    [instrument]        at
com.jcoverage.coverage.Instrument.addInstrumentation(Instrument.java:223)
    [instrument]        at com.jcoverage.coverage.Instrument.main(
Instrument.java:229)

BUILD FAILED

Any help is appreciated.