sdk15.2.0 nus uart error ble_link_ctx_manager.h: No such file or directory.

Hi, I modified sdk15.2.0 BLE_CSC  example to work with ble_app_uart and got error ble_link_ctx_manager.h: No such file or directory. I added file to project, added file path to user include directories. Both uart and nerror.docxus enabled in sdk_config. Thanks.