Grails No row with the given identifier exists: [Category#0] Problem If you have grails errors message: Grails No row John D K Jan 21, 2018 1 min read
Grails 3 Unknown ordinal value 99 for enum class Book Problem Error message for grails: Unknown ordinal value [99] for John D K Jan 21, 2018 1 min read
Grails Unknown name value [] for enum class [BookList] Problem Unknown name value for enum The main reason for John D K Nov 22, 2017 1 min read
Grails reverse engineering database schema Problem Generate DDL for grails If you need to generate John D K Nov 22, 2017 1 min read
Grails 3 Upgrading from 3.2.x to 3.3.0 Upgrading and/or migration is one of the most frequent John D K Aug 16, 2017 4 min read