We use gwt-validation-2.0-BETA-SNAPSHOT-r269.jar and GWT 2.4.
The field of the entity is annotated with
javax.validation.constraints.NotNull
Client side validation works and also server side validation in hosted
mode (jetty).
But when deployed in tomcat (6.0.20), we get the following exception
when server side validation is invoked:
Caused by: javax.validation.UnexpectedTypeException: No validator was
found for javax.validation.constraints.NotNull with type
[...deleted...]
at
com.em.validation.client.CoreValidatorImpl.validateConstraint(CoreValidatorImpl.java:
372)
at
com.em.validation.client.CoreValidatorImpl.validateValue(CoreValidatorImpl.java:
202)
at
com.em.validation.client.CoreValidatorImpl.validateProperty(CoreValidatorImpl.java:
119)
at
com.em.validation.client.CoreValidatorImpl.validate(CoreValidatorImpl.java:
76)
at
com.em.validation.client.CoreValidatorImpl.validate(CoreValidatorImpl.java:
96)
at com.em.validation.client.ValidatorImpl.validate(ValidatorImpl.java:
48)
at ...
Our war-file contains the gwt-validation-2.0-BETA-SNAPSHOT-r269.jar
and also the validation-api-1.0.0.GA.jar.
Replacing the gwt-validation-2.0-BETA-SNAPSHOT-r269.jar in the war
file with hibernate-validator-4.2.0.Final.jar seems to fix the problem
(as a workaround).
Thanks for help in advance!
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