JPA : No connection specified for the project

Tag: jboss , h2 Author: hhhggghhh111 Date: 2013-12-28

I followed the following lesson one by one :

http://www.mastertheboss.com/jboss-datasource/h2-database-tutorial

I chose the database to be persisted in a file.

But I receive the following error under "Markers" :

No connection specified for the project. No data-specific validation will be performed

What might be the problem? Thanks a lot

Are you talking about Eclipse Markers ?

Best Answer

No connection specified for project. No database-specific validation will be performed Eclipse Marker is related to JPA.

You can perform following things to eliminate markers:-

1.You can either add the required datatools

2.disable the JPA validator right-click on the project in which marker error is showing select Properties--->>>Validation).