Erro ao executar SwingBean

[Fatal Error] :3:18: Open quote is expected for attribute “{1}” associated with an  element type  “name”.

Exception in thread “main” org.swingBean.exception.DescriptorCreationException: O Descriptor não pode ser criado

at org.swingBean.descriptor.XMLDescriptorFactory.getFieldDescriptor(XMLDescriptorFactory.java:58)

at org.swingBean.descriptor.XMLDescriptorFactory.getFieldDescriptor(XMLDescriptorFactory.java:39)

at org.swingBean.descriptor.XMLDescriptorFactory.getFieldDescriptor(XMLDescriptorFactory.java:26)

at br.com.mundojava.swingbean.ExemploFormBinding.main(ExemploFormBinding.java:17)

Caused by: org.xml.sax.SAXParseException: Open quote is expected for attribute “{1}” associated with an  element type  “name”.

at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)

at org.swingBean.descriptor.XMLDescriptorFactory.getFieldDescriptor(XMLDescriptorFactory.java:52)

… 3 more