Ids for this class must be manually assigned before calling save nhibernate






















www.doorway.rufierGenerationException: ids for this class must be manually assigned before calling save () The exception above indicates that somewhere in your code you have made an operation with some entity (-ies) and . You get that error because whenever unless specifying an identifier generator, the "assigned" generator will be assumed. The assigned identifier expects you to set the ids manually, so I think you are interested in having the ids generated automatically. Try changing it to: @Id @GeneratedValue(strategy = www.doorway.ruTY) private Long id;Reviews: 1. www.doorway.rufierGenerationException: ids for this class must be manually assigned before calling save(): 0 ids for this class must be .


2 - When I click the save button, I have and exception: Java exception (In {module:crud}/app/controllers/www.doorway.ru around line. ) PersistenceException occured: www.doorway.rufierGenerationException: ids for this class. must be manually assigned before calling save (): www.doorway.ru www.doorway.rufierGenerationException: ids for this class must be manually assigned before calling save(): @Entity public Account{ @Id String num; } First, this id of pojo is String and I cannot change it, I don't have access to DB and change pojo, all I can do is create in-memory tests. Then, before I save this pojo, I filled every field in this pojo, still it throws this exception. www.doorway.rufiergenerationexception: ids class must manually assigned before calling save (): www.doorway.ruct. and code. @entity @table (name = "myobject") public class myobject { private string myid; private string title; @id @column (name = "myid", unique = true, nullable = false) public string getid () { return this.


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