Could not read property java.math.BigDecimal

[hevan]

org.springframework.data.mapping.MappingException: Could not read property java.math.BigDecimal com.xp.ws.busi.domain.Customer.amount from result set!
        at org.springframework.data.r2dbc.function.convert.MappingR2dbcConverter.readFrom(MappingR2dbcConverter.java:144) ~[spring-data-r2dbc-1.0.0.gh-75-SNAPSHOT.jar!/:1.0.0.gh-75-SNAPSHOT]
        at org.springframework.data.r2dbc.function.convert.MappingR2dbcConverter.read(MappingR2dbcConverter.java:117) ~[spring-data-r2dbc-1.0.0.gh-75-SNAPSHOT.jar!/:1.0.0.gh-75-SNAPSHOT]
        at org.springframework.data.r2dbc.function.convert.MappingR2dbcConverter.read(MappingR2dbcConverter.java:101) ~[spring-data-r2dbc-1.0.0.gh-75-SNAPSHOT.jar!/:1.0.0.gh-75-SNAPSHOT]
        at org.springframework.data.r2dbc.function.convert.MappingR2dbcConverter.read(MappingR2dbcConverter.java:59) ~[spring-data-r2dbc-1.0.0.gh-75-SNAPSHOT.jar!/:1.0.0.gh-75-SNAPSHOT]
        at org.springframework.data.r2dbc.function.convert.EntityRowMapper.apply(EntityRowMapper.java:46) ~[spring-data-r2dbc-1.0.0.gh-75-SNAPSHOT.jar!/:1.0.0.gh-75-SNAPSHOT]
        at org.springframework.data.r2dbc.function.convert.EntityRowMapper.apply(EntityRowMapper.java:29) ~[spring-data-r2dbc-1.0.0.gh-75-SNAPSHOT.jar!/:1.0.0.gh-75-SNAPSHOT]

[mp911de]

Please learn how to properly format code and logs. Please make sure to include the full stack trace, in the original description, not just the truncated one.

[hevan]

Use Mysql 8.0,

     <dependency>
        <groupId>org.springframework.data</groupId>
        <artifactId>spring-data-r2dbc</artifactId>
        <version>1.0.0.gh-75-SNAPSHOT</version>
    </dependency>
    
    <dependency>
	  <groupId>com.github.jasync-sql</groupId>
	  <artifactId>jasync-r2dbc-mysql</artifactId>
	  <version>0.9.39</version>
	</dependency>

@Table("customer")
@Data
@AllArgsConstructor
@NoArgsConstructor
public class Customer {
	
	@Id String id;
	
	String name;
	
	@Transient
	@DateTimeFormat(pattern = "yyyy-MM-dd")
	@JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd", timezone = "GMT+8")
	LocalDate createdate;
	
	@DateTimeFormat(pattern = "yyyy-MM-dd")
	@JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd", timezone = "GMT+8")
	LocalDate updatedate;

	//@Digits(integer=16,fraction=2)
	java.math.BigDecimal amount;
	
	String content;
}