I'm learning from udemy. I followed every step that my instructor show me to do. In spring mvc crud section while setting up the devlopment environment i had the same error for:
<mvc:annotation-driven/> and <tx:annotation-driven transaction-manager="myTransactionManager" />
then i just replaced
http://www.springframework.org/schema/mvc/spring-mvc.xsd
with
http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd
and
http://www.springframework.org/schema/tx/spring-tx.xsd
with
http://www.springframework.org/schema/tx/spring-tx-4.2.xsd
actually i visited these two sites http://www.springframework.org/schema/mvc/ and http://www.springframework.org/schema/tx/ and just added the latest version of spring-mvc and spring-tx i.e, spring-mvc-4.2.xsd and spring-tx-4.2.xsd
So, i suggest to try this. Hope this helps. Thank you.