compiler javabean error:cannot resolve symbol; what happend???
jgm jinggm
Greenhorn
Posts: 8
posted 13 years ago
i am working at bea weblogic8.1 and jdk141_03.
i work in weblogic's sigle-server development environment.
directory as follow:
C:\bea\weblogic81\server\bin\applications\aaaa\WEB-INF\classes\BAS.class
C:\bea\weblogic81\server\bin\applications\aaaa\index.jsp
jsp as follow:
<%@ page language="java" contentType="text/html;charset=gb2312"%>
<jsp:useBean id="ass" scope="session" class="BAS" />
<html>
this is test
</html>
BAS.java as follow:
import java.io.*;
public class BAS {
private int Count;
public BAS(){
Count = 0;
}
public int getCount(){
Count++;
return Count;
}
}
Full compiler error(s):
C:\bea\weblogic81\server\bin\.\myserver\.wlnotdelete\extract\myserver__appsdir_aaaa_dir_aaaa\jsp_servlet\__index.java:122: cannot resolve symbol
symbol : class BAS
location: class jsp_servlet.__index
BAS ass = null; //[ /index.jsp; Line: 2]
^
C:\bea\weblogic81\server\bin\.\myserver\.wlnotdelete\extract\myserver__appsdir_aaaa_dir_aaaa\jsp_servlet\__index.java:123: cannot resolve symbol
symbol : class BAS
location: class jsp_servlet.__index
ass = (BAS)session.getAttribute("ass"); //[ /index.jsp; Line: 2]
^
C:\bea\weblogic81\server\bin\.\myserver\.wlnotdelete\extract\myserver__appsdir_aaaa_dir_aaaa\jsp_servlet\__index.java:126: cannot resolve symbol
symbol : class BAS
location: class jsp_servlet.__index
ass = (BAS)session.getAttribute("ass"); //[ /index.jsp; Line: 2]
^
C:\bea\weblogic81\server\bin\.\myserver\.wlnotdelete\extract\myserver__appsdir_aaaa_dir_aaaa\jsp_servlet\__index.java:128: cannot resolve symbol
symbol : class BAS
location: class jsp_servlet.__index
ass = new BAS(); //[ /index.jsp; Line: 2]
i work in weblogic's sigle-server development environment.
directory as follow:
C:\bea\weblogic81\server\bin\applications\aaaa\WEB-INF\classes\BAS.class
C:\bea\weblogic81\server\bin\applications\aaaa\index.jsp
jsp as follow:
<%@ page language="java" contentType="text/html;charset=gb2312"%>
<jsp:useBean id="ass" scope="session" class="BAS" />
<html>
this is test
</html>
BAS.java as follow:
import java.io.*;
public class BAS {
private int Count;
public BAS(){
Count = 0;
}
public int getCount(){
Count++;
return Count;
}
}
Full compiler error(s):
C:\bea\weblogic81\server\bin\.\myserver\.wlnotdelete\extract\myserver__appsdir_aaaa_dir_aaaa\jsp_servlet\__index.java:122: cannot resolve symbol
symbol : class BAS
location: class jsp_servlet.__index
BAS ass = null; //[ /index.jsp; Line: 2]
^
C:\bea\weblogic81\server\bin\.\myserver\.wlnotdelete\extract\myserver__appsdir_aaaa_dir_aaaa\jsp_servlet\__index.java:123: cannot resolve symbol
symbol : class BAS
location: class jsp_servlet.__index
ass = (BAS)session.getAttribute("ass"); //[ /index.jsp; Line: 2]
^
C:\bea\weblogic81\server\bin\.\myserver\.wlnotdelete\extract\myserver__appsdir_aaaa_dir_aaaa\jsp_servlet\__index.java:126: cannot resolve symbol
symbol : class BAS
location: class jsp_servlet.__index
ass = (BAS)session.getAttribute("ass"); //[ /index.jsp; Line: 2]
^
C:\bea\weblogic81\server\bin\.\myserver\.wlnotdelete\extract\myserver__appsdir_aaaa_dir_aaaa\jsp_servlet\__index.java:128: cannot resolve symbol
symbol : class BAS
location: class jsp_servlet.__index
ass = new BAS(); //[ /index.jsp; Line: 2]
Andres Gonzalez
Ranch Hand
Posts: 1561
Malhar Barai
Author
Ranch Hand
Ranch Hand
Posts: 399
posted 13 years ago
Hi..
there is no "package" statement in you BAS.java, nor is the file imported in your JSP file.
your BAS.java should have :
& your JSP file needs to import like :
hth
MB
[ November 20, 2003: Message edited by: Malhar Barai ]
there is no "package" statement in you BAS.java, nor is the file imported in your JSP file.
your BAS.java should have :
& your JSP file needs to import like :
hth
MB
[ November 20, 2003: Message edited by: Malhar Barai ]
Malhar Barai
SOA & Java Book
jgm jinggm
Greenhorn
Posts: 8
posted 13 years ago
It is known that many servlet containers have a problem with packageless classes. It's most likely that your problem will disappear like snow in April once you put your classes into a package (which is just good practice in any case).
bear
bear
posted 13 years ago
And now a word from your sponsor..
Welcome to the Ranch jgm jinggm!
You'll find this forum a great place to seek help on JSP pages, and there aren't many rules you'll have to worry about, but one is that proper names are required. Please take a look at the JavaRanch Naming Policy and change your display name to match it.
Thanks!
bear
JSP Fourm Bartender
Welcome to the Ranch jgm jinggm!
You'll find this forum a great place to seek help on JSP pages, and there aren't many rules you'll have to worry about, but one is that proper names are required. Please take a look at the JavaRanch Naming Policy and change your display name to match it.
Thanks!
bear
JSP Fourm Bartender
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