Will have to wait until I'm back in the office tomorrow morning, but will do first thing.
Main Topics
Browse All TopicsI have been battling with this problem for the last few days so could really do with some help :)
I have a Flex3 app using Blazeds to recieve messages being pushed from a Web App on a Tomcat server - the app on the server is working fine and can see things working as I expect. I consistently get the error message "The Destination ["alarm-event-feed"]either
I've attached the config files from the Tomcat server - can anyone help??
This Question has been solved and asker verified All Experts Exchange premium technology solutions are available to subscription members.
Experts Exchange has been collecting answers to technology questions since 1996…3 million and counting! If you have a question, chances are we already have your answer.
If you can't find the exact answer you're looking for, ask our exclusive community of 50,000 experts. You’ll get a personalized answer from a trusted professional.
Thousands of free tech tips, tricks, how-to’s and tutorials are available in our peer reviewed articles section. See for yourself how smart our experts are, no login required.
Access the answers to your technology questions today.
30-day free trial. Register in 60 seconds.
Members of the expert community talk about why the experience at Experts Exchange is different than what you will find anywhere else.

Try it out and discover for yourself.
30-day free trial. Register in 60 seconds.
Join the community of experts here and help other tech pros by answering question in your area of expertise. You can earn FREE access to all Experts Exchange's premium features and resources.
there is an "s" floating in your config file
<subtopic-separator>.</sub
I can't see nothing wrong. You've set a default channel, you would not need to reset the channel for that destination. But this would not be the error.
But I can't see erros here. Is the server-side logging the correct creation of channels and destinations?
Is this just a test app? can you send source so I could try testing it locally.....
I was taking a second look at the reference documentation and there seem to be a little difference between your tag and the docs:
Here you wrote class= and AMFEndpoint. In the reference it is type= and AmfEndpoint . Could it be the error? According to the docs it should look like this:
<channel-definition id="my-polling-amf" class="mx.messaging.channe
<endpoint url="http://{server.name}:
<properties>
<polling-enabled>true</pol
<polling-interval-seconds>
</properties>
</channel-definition>
Here is the docs I was looking. As I can't test it now and don't have flex in this machine I'm in, I went for the docs, cause i can't remember those details:
http://livedocs.adobe.com/
Okay here is some of the code from the client Flex 3 app and from the server side code which is sending out the message :
I'm getting a "Exception in thread "Thread-2" java.lang.NullPointerExcep
Have gone back to the original turnkey tomcat provided with BlazeDS and have been able to run my app successfully - had already looked at the docs for deploying BlazeDS onto your own tomcat installation but they were rather vague so I will now have to trawl through every setting to work out why it works on one and not the other :(
I'll accept julianopolito contribution as the solution and close this question and possibly pose another.
Business Accounts
Answer for Membership
by: julianopolitoPosted on 2008-03-05 at 10:30:02ID: 21052980
please can you send those files again, but in plain text? I'm having trouble opening the doc files in office 2007, it won't let me see the pure xml.