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Adobe Summit 2023 [19th to 23rd March, Las Vegas and Virtual] | Complete AEM Session & Lab list

BlazeDS with spring


Level 1
I am getting an error while implementing

I have followed all the steps from beginning.

I am getting this error message - Blazeds startup failed when
i try to run tomcat .

I checked in ds-console also Blazeds -Application is not

Blazeds -Application is starting properly when I remove
listener node in web.xml


I have placed the spring.jar file under \blazeds\WEB-INF\lib
and made all the changes in



and applicationContext.xml

Can anyone help me out in this..

Thanks & Regards

2 Replies


Level 2

Can you please check out if there is some other error than
BlazeDS start p failed. Usually there will be other message which
will give us a clue in terms of why BlazeDS start up failed. Please
check in the stdout.log or if this is set to your console then
check in the tomcat console.


Level 1
HI Sujit,


I got it working now..... The problem is with spring.jar. I
was using spring framework version 2.0.8.

I have replaced it with Spring Framework 2.5.5. Now it is
working fine.....

I have no clue why the sample is not working with spring
framework version 2.0.8.