[xmlvm-users] bug: jdom complains of illegal xml characters

[Steve H. <st...@xh...>]

I successfully installed and compiled xmlvm (checked out of svn today) 
on an Ubuntu Hardy machine with Sun Java 1.6 installed. I tried a simple 
conversion using a single class file that runs in the JVM without error. 
I used the command "xmlvm --in=Jim.class" and I got an error: 'Exception 
in thread "main" java.lang.reflect.InvocationTargetException'. Full 
output is reproduced below. I opened a bug report and attached the class 
file to it.

Any help in getting this class file converted would be appreciated.

$ xmlvm --in=../jim/Jim.class
[08/29/09 01:51:58.821] DEBUG: Instantiated: 
org.xmlvm.proc.in.ClassInputProcess
[08/29/09 01:51:58.822] DEBUG: Instantiated: 
org.xmlvm.proc.in.ClassInputProcess for "../jim/Jim.class"
[08/29/09 01:51:58.822] DEBUG: Instantiated: 
org.xmlvm.proc.out.XmlvmOutputProcess
[08/29/09 01:51:58.822] DEBUG: Adding preprocess 
org.xmlvm.proc.in.ClassInputProcess to process 
org.xmlvm.proc.out.XmlvmOutputProcess
[08/29/09 01:51:58.822] DEBUG: ClassInputProcess.process(): 
../jim/Jim.class
Exception in thread "main" java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 

at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 

at java.lang.reflect.Method.invoke(Method.java:597)
at com.simontuffs.onejar.Boot.run(Boot.java:306)
at com.simontuffs.onejar.Boot.main(Boot.java:159)
Caused by: org.jdom.IllegalDataException: The data "x 
" is not 
legal for a JDOM attribute: 0x0 is not a legal XML character.
at org.jdom.Attribute.setValue(Attribute.java:486)
at org.jdom.Attribute.<init>(Attribute.java:229)
at org.jdom.Attribute.<init>(Attribute.java:252)
at org.jdom.Element.setAttribute(Element.java:1109)
at 
org.xmlvm.proc.in.ClassInputProcess$BcelVisitor.addConstant(ClassInputProcess.java:317) 

at 
org.xmlvm.proc.in.ClassInputProcess$BcelVisitor.emitCPInstruction(ClassInputProcess.java:612) 

at 
org.xmlvm.proc.in.ClassInputProcess$BcelVisitor.visitCode(ClassInputProcess.java:485) 

at org.apache.bcel.classfile.Code.accept(Code.java:132)
at 
org.apache.bcel.classfile.DescendingVisitor.visitCode(DescendingVisitor.java:174) 

at org.apache.bcel.classfile.Code.accept(Code.java:132)
at 
org.apache.bcel.classfile.DescendingVisitor.visitMethod(DescendingVisitor.java:159) 

at org.apache.bcel.classfile.Method.accept(Method.java:102)
at 
org.apache.bcel.classfile.DescendingVisitor.visitJavaClass(DescendingVisitor.java:103) 

at org.apache.bcel.classfile.JavaClass.accept(JavaClass.java:213)
at 
org.apache.bcel.classfile.DescendingVisitor.visit(DescendingVisitor.java:88) 

at org.xmlvm.proc.in.ClassInputProcess.process(ClassInputProcess.java:96)
at org.xmlvm.proc.XmlvmProcess.preprocess(XmlvmProcess.java:172)
at 
org.xmlvm.proc.out.XmlvmOutputProcess.process(XmlvmOutputProcess.java:54)
at org.xmlvm.proc.XmlvmProcessor.process(XmlvmProcessor.java:105)
at org.xmlvm.proc.NewMain.main(NewMain.java:55)
... 6 more