Strange error: The type org.springframework.dao.support.DaoSupport cannot be resolved

[riboriori]

Hi all, i start a new web project with eclipse, using
a fresh download of springframework 2.5.6; during the set-up of the project
i imported some class from a previous project based upon springframework 2.5.5;

I imported a simple class (ServiceBase) wich extends HibernateDaoSupport:

public class ServiceBase extends HibernateDaoSupport
{
//class implementation
}

But eclipse gave me a strange error:
"The type org.springframework.dao.support.DaoSupport cannot be resolved. It is indirectly referenced from required .class files".
Can someone explain this????

[noon]

This comes directly without any testing ... check that the filename matches with the class name. Like I said I'm not sure whether this is the actual problem.

[TerpInMD]

clean the project by project/clean on the eclipse main menu.

[fluffi]

DaoSupport is packaged within spring-tx. Please double check your classpath. HibernateDaoSupport is packaged within spring-orm. Maybe you missed the tx jar file.

[riboriori]

Resolved by adding spring-tx.jar.
Tank you

[vjain143]

Issue : "The type org.springframework.dao.support.DaoSupport cannot be resolved. It is indirectly referenced from required .class files"

Solution : By adding "spring-tx-XXX.jar" this issue is resolved.

thanks all.