No rows in Grid / Table - Server message without client id received

Vaadin 6 / 7 / 8
1

Hello,

today we tried to switch to newer Vaadin version in our application, from 7.5.9. It looked like there is no problem, but suddenly I noticed that all grids or tables have no items. However, there are a lot of warning messages in log saying “Server message without client id received” which seems to be the problem. Do anyone have the same problem?

Thanks for response

2

Forgot to mention that the version we tried was 7.6.0.

3

I had the same problem today.
I accedently copied the vaadin-client-7.6.0.jar to the WEB-INF/lib folder.

Try to delete it, then rebuild, recompile widgets ect.

Helped here…

4

I am having the same issues. I tried to clean the ivy cache and execute resolve and the error is still there.

5

No vaadin-client-7.6.0.jar is present, only vaadin-client-compiled which is fine. We combine Vaadin with Spring via older version of vaadin4spring addon (0.0.5) - maybe the problem is here?

6

Hi,
i’m facing the same issue. There is no row displayed on Grid. In server console I have the same message:

Server message without client id received.

I m using vaadin 7.6.8 on IBM Websphere. I have attached the pom.xml of my project.

Is there any hint please to help out?

Many thanks

27110.xml (5.82 KB)

7

I have solved the problème. I was using vaadin 7.6.8 with a vaadin-client-compiled7.4.2.
Just switched vaadin-client-compiled to 7…6.8, every thing is sorted out.

Thks,