tx namespace deploying using gwt-container

[anshumania]

Hi I have been stuck at this for a while. I have been developing a gwt + srping backend java project. My project is structure with a GWT project and another java project for spring services and so on. Each project contains their respective spring-config files. while trying to load the spring configs if i were to use tx:annotation-driven
should mention i am deploying in the gwt container inside sts using google plugin for eclipse.

i get the following continuously.

org.xml.sax.SAXParseException: schema_reference.4: Failed to read schema document 'http://www.springframework.org/schema/tx/spring-tx-3.0.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'tx:annotation-driven'.

my spring-servlet namespace begins as so

<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="h ttp://www.w3.org/2001/XMLSchema-instance" xmlns:aop="h ttp://www.springframework.org/schema/aop" xmlns:context="h ttp://www.springframework.org/schema/context" xmlns="h ttp://www.springframework.org/schema/p" xmlns:util="h ttp://www.springframework.org/schema/util" xmlns:tx="h ttp://www.springframework.org/schema/tx" xsi:schemaLocation="h ttp://www.springframework.org/schema/aop h ttp://www.springframework.org/schema/aop/spring-aop-3.0.xsd h ttp://www.springframework.org/schema/beans h ttp://www.springframework.org/schema/beans/spring-beans-3.0.xsd h ttp://www.springframework.org/schema/util h ttp://www.springframework.org/schema/util/spring-util-3.0.xsd h ttp://www.springframework.org/schema/tx h ttp://www.springframework.org/schema/tx/spring-tx-3.0.xsd h ttp://www.springframework.org/schema/context h ttp://www.springframework.org/schema/context/spring-context-3.0.xsd"> <tx:annotation-driven transaction-manager="transactionManager"/>

I have gone through a lot of posts to understand it but have not been able to solve the issue.
a) Tried to import the schema into the xml-catalog using :

jar:fileath/to/spring-framework-3.0.5.RELEASE/dist/org.springframework.transaction-3.0.5.RELEASE.jar!/org/springframework/transaction/config/spring-tx-3.0.xsd with key as http://www.springframework.org/schem...ontext-3.0.xsd and type as schema location.

Appreciate any help or pointers !