求助:WEB中的DATAWINDOW出现如下错误
gouzi 2003-08-19 10:59:06 我在用PB9开发WEBDATAWINDOW时,在浏览器窗口里显示如下错误信息,请教各位给想个对策。
500 Servlet jspservlet: unable to service request: Unable to compile class for JSP An error occured between lines: 1 and 103 in the jsp file: /dw1.jsp Generated servlet error: d:\Program Files\Sybase\EAServer\work\Jaguar\Servlet\WebApp-jspapp\jspapp_0005fdw1$jsp.java:34: Class jsp_comp.n_comapp not found. public jsp_comp.n_comapp n_comapp; ^ An error occured between lines: 1 and 103 in the jsp file: /dw1.jsp Generated servlet error: d:\Program Files\Sybase\EAServer\work\Jaguar\Servlet\WebApp-jspapp\jspapp_0005fdw1$jsp.java:51: Undefined variable, class, or package name: jsp_comp n_comapp = jsp_comp.n_comappHelper.narrow((org.omg.CORBA.Object) newValue); ^ An error occured between lines: 1 and 103 in the jsp file: /dw1.jsp Generated servlet error: d:\Program Files\Sybase\EAServer\work\Jaguar\Servlet\WebApp-jspapp\jspapp_0005fdw1$jsp.java:54: Class jsp_comp.n_comapp not found in return. return n_comapp; ^ An error occured between lines: 1 and 103 in the jsp file: /dw1.jsp Generated servlet error: d:\Program Files\Sybase\EAServer\work\Jaguar\Servlet\WebApp-jspapp\jspapp_0005fdw1$jsp.java:54: Incompatible type for return. Can't convert jsp_comp.n_comapp to java.lang.Object. return n_comapp; ^ 4 errors