hbm2java 出现null pointer错误
每次运行hbm2java c:\sample\org\hibernate\sample\*.xml --output=c:\sample\是,都会出现如下错误:
java.lang.NullPointerException
at net.sf.hibernate.tool.hbm2java.BasicRenderer.isPropertySet(BasicRende
rer.java:611)
at net.sf.hibernate.tool.hbm2java.BasicRenderer.generateConcreteEmptyCla
sses(BasicRenderer.java:332)
at net.sf.hibernate.tool.hbm2java.BasicRenderer.render(BasicRenderer.jav
a:59)
at net.sf.hibernate.tool.hbm2java.Generator.write(Generator.java:138)
at net.sf.hibernate.tool.hbm2java.Generator.writeRecur(Generator.java:11
5)
at net.sf.hibernate.tool.hbm2java.Generator.generate(Generator.java:104)
at net.sf.hibernate.tool.hbm2java.CodeGenerator.main(CodeGenerator.java:
125)
即使用本身自带得配置文件也会出现同样得问题,小弟用的是hibernate-extensions-2.1.3和hibernate-2.1.6。