org.apache.commons.beanutils.ConversionException: No value specified for ‘Date'

org.apache.commons.beanutils.ConversionException: No value specified for '



Date'Error ConvertUtils.register(new DateConverter(null), java.util.Date.class);
BeanUtils.copyProperties(article, approval);


The introduction is more detailed
http ://www.blogjava.net/javagrass/archive/2011/06/23/352856.html


Solution:
BeanUtilsBean.getInstance().getConvertUtils().register(new DateConverter(null), Date.class);