Google Web Toolkit › adding gwt-validation-2.1.jar library, hibernate doesn't works. NullPointerException

[Silvio Troia]

hi, 

i'm new in GWT, 

i've added a gwt-validation library,

error appears when hibernate have to do merge

 /*

 * (non-Javadoc)

 * @see org.skyway.spring.util.dao.JpaDao#store(java.lang.Object)

 */

@Transactional

public T store(T toStore) {

if (canBeMerged(toStore)) {

return merge(toStore);

}

else {

return persist(toStore);

}

} 

i don't have a stacktrace.

all calls to db doesn't work

in debug mode i see only java.lang.reflect.InvocationTargetException

with target NullPonterExceptions in AopUtils.Class

some helps?

[Reto]

 

Hi,

try to disable gwt-validation on the server-side and only use it on the gwt-client-side.

E.g. on maven use scope "provided" in the gwt-validation dependency.

[Silvio Troia]

i think that this isn't possible, 

because it doesn't work when add a library on folder on my project.

i had only copy a file on a folder.

it's strange.

[Silvio Troia]

some helps?