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jsffacelets

How to resolve this facelets warning message

What does this error message mean? What values should be provided to get rid of this warning?

15:10:58,024 WARNING [component] facelets.RECREATE_VALUE_EXPRESSION_ON_BUIL
D_BEFORE_RESTORE is set to 'true' but facelets.BUILD_BEFORE_RESTORE is set
to 'false' or unset. To use facelets.RECREATE_VALUE_EXPRESSION_ON_BUILD_BEF
ORE_RESTORE you must also set facelets.BUILD_BEFORE_RESTORE to 'true'!
Solution

  • In your web.xml file, it seems that you have this parameter defined:

    <context-param>
    <param-name>facelets.RECREATE_VALUE_EXPRESSION_ON_BUILD_BEFORE_RESTORE</param-name>
    <param-value>true</param-value>
</context-param>

    So as stated by the warning message, just add:

    <context-param>
    <param-name>facelets.BUILD_BEFORE_RESTORE</param-name>
    <param-value>true</param-value>
</context-param>

    Another solution is to remove the first parameter from web.xml...