我正在尝试使用JacORB示例,但在编译客户端时遇到这些错误......
_MessageStub.java:81: error: cannot find symbol
if ( _so instanceof org.omg.CORBA.portable.ServantObjectExt)
^
symbol: class ServantObjectExt
location: package org.omg.CORBA.portable
_MessageStub.java:82: error: cannot find symbol
((org.omg.CORBA.portable.ServantObjectExt)_so).normalCompletion();
^
symbol: class ServantObjectExt
location: package org.omg.CORBA.portable
_MessageStub.java:87: error: cannot find symbol
if ( _so instanceof org.omg.CORBA.portable.ServantObjectExt)
^
symbol: class ServantObjectExt
location: package org.omg.CORBA.portable
_MessageStub.java:88: error: cannot find symbol
((org.omg.CORBA.portable.ServantObjectExt)_so).exceptionalCompletion(re);
^
symbol: class ServantObjectExt
location: package org.omg.CORBA.portable
_MessageStub.java:93: error: cannot find symbol
if ( _so instanceof org.omg.CORBA.portable.ServantObjectExt)
^
symbol: class ServantObjectExt
location: package org.omg.CORBA.portable
_MessageStub.java:94: error: cannot find symbol
((org.omg.CORBA.portable.ServantObjectExt)_so).exceptionalCompletion(err);
^
symbol: class ServantObjectExt
location: package org.omg.CORBA.portable
6 errors
似乎我想念一些JacORB jar文件,但我已经把所有的jar放在了CLASSPATH中。 有人可以帮帮我吗? 谢谢!