How can I know which line contains the error in JSP

Hello, I got following compiling error:
ava.lang.NullPointerException
at org.apache.jsp.temp1Public_jsp._jspService(temp1Public_jsp.java:252)"
Is there a way I can know in which line of the jsp page the null pointer exception occurs.
"line 252 " doesn't seem to help a lot, since it refers to the rendered java file.
Thanks so much.
Oriental Spirit.

Hello, I got following compiling error:
ava.lang.NullPointerException
at
org.apache.jsp.temp1Public_jsp._jspService(temp1Public
jsp.java:252)"
Is there a way I can know in which line of the jsp
page the null pointer exception occurs.
"line 252 " doesn't seem to help a lot, since it
refers to the rendered java file.As far as I know, no. If you are using an IDE that supports JSP compilation, then it may let you click on the error and take you directly to the JSP (e.g. Forte/Netbeans or Jbuilder will do this).

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