my log is log.txt

my code is code.txt

I'm using version 2.6.4

Comment From: shkingve

The request json is {"e1":"asfd","exsf":"fa","eBaysf":"dfsd","eBdf":"dd"}

Comment From: bclozel

Could you turn this code snippet into a real project we can git clone/download and run to reproduce the behavior you're seeing? There might be many other problems that are not linked to your controller. A complete project reproducing the problem would be really useful.

Comment From: shkingve

ok

Comment From: shkingve

https://github.com/shkingve/demo.git

Comment From: bclozel

Changing the com.example.demo.controller.TestController.DDSs class from a Lombok @Data class to a vanilla Java class solves the problem. I guess this is linked to how Lombok handles the getter/setter generation depending on the field name.

Comment From: shkingve

Yes,because of lombok