[csillag]

I am new in JAVA, GWT, SmartGWT and web development :-( Sorry for this.

Well, that's quite a bunch of new things to try to learn in one step.

My suggestion would be to

- Get familiar with Java
- Get familiar with GWT web development
- Get familiar with SmartGWT web development

In this order.

Depending on your current level, each step is going to take several weeks / months.
(If you aim for SmartGWT, you can skip GWT widgets, but the general atchitecture of the WEB application is still there to learn.)

* * *

hat is wrong, or what is missing?

Generally, experience.

In this specific example, I guess you have not updated your web.xml.

No offense, but this stuff is not intended to be used by newcomers in the field; there is a learning curve here, and with a very good reason. There a lot of levels, interfaced, interconnected concepts in the work here; it's impossible to understand it without going from level to level.

Best wishes anyway.

Csillag

[sjozsi]

I omitted Eclipse before. :-))

Thanks again for Your help. I update the web.xml and everything is working well.