Liferay 6.2中的建筑物服务错误

Question

我是Liferay的新手，正在为数据库操作创建示例应用程序。 但是我最终在构建服务时遇到错误。 堆栈跟踪如下：

1. ERROR in E:\Liferay 6.2 CE GA-3\liferay-plugins-sdk-6.2\portlets\portletsessiondemo-portlet\docroot\WEB-INF\service\com\liferay\sample\model\userdetails.java (at line 1)
    [javac]     /**
    [javac]     ^
    [javac] The type java.util.Map$Entry cannot be resolved. It is indirectly referenced from required .class files
    [javac] ----------
    [javac] ----------
    [javac] 2. ERROR in E:\Liferay 6.2 CE GA-3\liferay-plugins-sdk-6.2\portlets\portletsessiondemo-portlet\docroot\WEB-INF\service\com\liferay\sample\service\ClpSerializer.java (at line 0)
    [javac]     /**
    [javac]     ^
    [javac] The type java.io.ObjectInputStream cannot be resolved. It is indirectly referenced from required .class files
    [javac] ----------
    [javac] 2 problems (2 errors)

BUILD FAILED

任何帮助，将不胜感激。 非常感谢..

Answer 1

我找到了解决方案。我将jdk版本从1.8降级到1.7，问题已解决。 好像服务生成器与1.8不兼容