SV: Apache Tomcat PostgreSQL jdk

[Matthias Carlsson]

If you're getting a NullPointerException, or any Exception for that matter, just look in logs where the error is printed and it'll show you exactly where in your code it happened (class and line number). That's why I like to have error messages redirected to the browser (and not to a log) so I'll instantly now when I go to the page what's wrong (during development, that's it). [ Matthias Carlsson ] [ Programmer (Java, CGI/Perl, Javascript, HTML) ] [ Web Designer ] [ E-Mail : [EMAIL PROTECTED] ] [ ICQ: 1430647 ] > -----Ursprungligt meddelande----- > Fran: A mailing list for discussion about Sun Microsystem's Java > Servlet API Technology. [mailto:[EMAIL PROTECTED]]For Abhay > Skickat: den 23 december 2000 04:08 > Till: [EMAIL PROTECTED] > Amne: Re: Apache Tomcat PostgreSQL jdk > > > I have never worked with the combination you are using, but I > think , null > pointer exception is being thrown in the initial stages of the servlet > code. You should try to catch the exception and see what it is. > May be , the > your drivers are not supporting some methods like say Statements or > statement.setNull(index,value) etc. > > Abhay > > ----- Original Message ----- > From: NSB) $B3^>> (B <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Friday, December 22, 2000 10:32 AM > Subject: Apache Tomcat PostgreSQL jdk > > > > I am developing a web application using > > Apache,Tomcat3.1,PostgreSQL7.0.2,and jdk1.2.2. > > It seems that servlet-DB connection does not work .Browser warns > > document has no data and contact to administrator. > > With Apache,Tomcat3.1,jdk1.2.2,servlet works right. > > With PostgreSQL,do I need to set anything for Apache or/and Tomcat? > > Thanks in advance. > > > > [EMAIL PROTECTED] > > > > > __________________________________________________________________ > _________ > > To unsubscribe, send email to [EMAIL PROTECTED] and include in the > body > > of the message "signoff SERVLET-INTEREST". > > > > Archives: http://archives.java.sun.com/archives/servlet-interest.html > > Resources: http://java.sun.com/products/servlet/external-resources.html > > LISTSERV Help: http://www.lsoft.com/manuals/user/user.html > > > > __________________________________________________________________ > _________ > To unsubscribe, send email to [EMAIL PROTECTED] and include > in the body > of the message "signoff SERVLET-INTEREST". > > Archives: http://archives.java.sun.com/archives/servlet-interest.html > Resources: http://java.sun.com/products/servlet/external-resources.html > LISTSERV Help: http://www.lsoft.com/manuals/user/user.html > ___________________________________________________________________________ To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff SERVLET-INTEREST". Archives: http://archives.java.sun.com/archives/servlet-interest.html Resources: http://java.sun.com/products/servlet/external-resources.html LISTSERV Help: http://www.lsoft.com/manuals/user/user.html