Communication Error --- can any one help me out of this??

Vaadin 6 / 7 / 8
1

Hi,

I couldnt undersatnd When it will occur, when iam normally running my app iam receiving this error, i couldnt even replicate this Error next time when I rerun the application, but its occurring . Can any one explain about this error Detaily ?? I tried to override that message but that also didnt work , please some body help me out of this iam dropped in water…

2

Atleast is there any option to Enable or Disable that message Disaplay???

3

Hi,

it’s quite difficult to say why you’re getting these errors without knowing anything about your application, server, network environment etc. But for the message itself (customizing), please see
https://vaadin.com/book/vaadin7/-/page/application.errors.html
.

-tepi

4

Tepi,

iam Using Vaadin Portlets, I Extended UI Class for my Home Screen Iam overriding the SystemMessages() there and setting Enable false. but even though the Error comming.

-Hari

5

Hi,

please create a custom error handler and add it to your VaadinSession, like this:

VaadinSession.getCurrent().setErrorHandler(myErrorHandler);

-tepi

6

Sorry I coundnt Understand plz show me some examples

  • Hari