![Grails No row with the given identifier exists: [Category#0]](/content/images/size/w1920/2020/07/cubes-2492010_640_2.jpg)
Grails No row with the given identifier exists: [Category#0]
Problem
If you have grails errors message:
> Grails No row
grails
Grails 3 Unknown ordinal value 99 for enum class Book
Problem
Error message for grails:
> Unknown ordinal value [99] for
Grails Unknown name value [] for enum class [BookList]
Problem Unknown name value for enum
The main reason for