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。
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