錯誤訊息：
org.springframework.validation.BeanPropertyBindingResult: 1 errors Field error in object 'cospaceQto' on field 'bcTagEnums': rejected value [price]; codes [typeMismatch.cospaceQto.bcTagEnums,typeMismatch.bcTagEnums,typeMismatch.com.ezstartup.auxi.enums.BcTagEnums,typeMismatch]; arguments [org.springframework.context.support.DefaultMessageSourceResolvable: codes [cospaceQto.bcTagEnums,bcTagEnums]; arguments []; default message [bcTagEnums]]; default message [Failed to convert property value of type 'java.lang.String' to required type 'com.ezstartup.auxi.enums.BcTagEnums' for property 'bcTagEnums'; nested exception is java.lang.IllegalStateException: Cannot convert value of type [java.lang.String] to required type [com.ezstartup.auxi.enums.BcTagEnums] for property 'bcTagEnums': no matching editors or conversion strategy found]