First of all make sure you have your class in the same directory as your main program (I don't think this is your real problem but it is just to make sure). Secondly, did you define constructors in your class? I am betting you did but you forgot to create a default constructor. Remember, if you chose to create constructors you must also define a default constructor if you intend to use one... which you are with the line you are using.
CODE
public class blah {
public blah() { System.out.println("now works"); }
public blah(int i) { System.out.println("Testing"); }
}
If I was to take out the default constructor I have defined above (the one that reads "now works") and then try to create a new object using the default constructor it would error out...
CODE
// Errors out if I only had blah(int i) defined and no default constructor.
blah myblah = new blah();
So go back and look at your class. I am sure you will find it missing a default constructor. Either put one in or back in your main program instead of using just
new WWLTableModel(); use one of your constructors that takes parameters.
Hope this makes sense to you!
Forum Index:
Programming Help |
C and C++ |
VB6 |
Java |
VB.NET |
C# |
ASP.NET |
PHP |
ColdFusion |
Perl and Python |
Ruby |
Databases |
Other Languages |
Game Programming |
Mobile Development |
Software Development |
Computer Science |
Industry News |
Programming Tutorials |
C++ Tutorials |
Visual Basic Tutorials |
Java Tutorials |
VB.NET Tutorials |
C# Tutorials |
Linux Tutorials |
PHP Tutorials |
ColdFusion Tutorials |
Windows Tutorials |
HTML/JavaScript Tutorials |
CSS Tutorials |
Flash Tutorials |
Web Promotion Tutorials |
Graphic Design & Photoshop Tutorials |
Software Development Tutorials |
Database Tutorials |
Other Language Tutorials |
ASP.NET Tutorials |
Game Programming Tutorials |
13 Sep, 2007 - 02:04 PM
| 
