Spring Boot – Hibernate : java.lang.StringIndexOutOfBoundsException: String index out of range: 0
The NumberConfiguration class uses a decimal separator with type char. The separator values contain the char space ‘ ‘. By calling the listAll() method via the NumberConfigurationRepository, Hibernate throws the following StringIndexOutOfBounds Exception: This exception is generated because at least one row of the table contains the space character ‘ . . . Read more