3 Replies Latest reply on Jul 24, 2012 7:51 AM by intellectual_tortoise

    Multiple csv.xml files causing "error occured while initializing MyFaces: duplicate key:"

    intellectual_tortoise
    intellectual_tortoise Jul 20, 2012 2:27 PM

      My issue is a follows:  I'm getting the following error when starting my app:

       

      SEVERE: An error occured while initializing MyFaces: duplicate key: class javax.faces.convert.IntegerConverter

      java.lang.IllegalArgumentException: duplicate key: class javax.faces.convert.IntegerConverter

       

      I have tracked it down this far:  both richfaces-components-ui-4.2.2.Final.jar and richfaces-ui-validator-ui-4.2.2.Final.jar contain a file META-INF/csv.xml which defines this converter (and others).

       

      In my Maven pom.xml I have (after pre-declaring the 4.2.2Final BOM):

      <dependency>

          <groupId>org.richfaces.ui</groupId>

          <artifactId>richfaces-components-ui</artifactId>

      </dependency>

      <dependency>

          <groupId>org.richfaces.core</groupId>

          <artifactId>richfaces-core-impl</artifactId>

      </dependency>

      <dependency>

          <groupId>org.richfaces.ui.validator</groupId>

          <artifactId>richfaces-ui-validator-ui</artifactId>

      </dependency>

       

      And this issue only appeared when I added richfaces-ui-validator-ui (which I had to get from https://repository.jboss.org/nexus/content/repositories/releases because it's not in Maven Central ... why not, I wonder???).

       

      Prior to adding validator-ui, I coudn't load pages with rich:ajaxValidation tags because of this error:

      <rich:ajaxValidator> Tag Library supports namespace: http://richfaces.org/rich, but no tag was defined for name: ajaxValidator

       

      My guess is that this error is due to either my own configuration error (as a RichFaces noob) or a deployment issue where the csv.xml packaged in JAR for which it was never intended.

       

      Can anyone tell me which is the case?

       

      Thanks!