对应的类没有像-i这样的no-arg构造函数，这是java.io.File面临的问题。
1. 构造函数 默认构造函数也称为无参数构造函数(no-arg constructor),因为当调用它时不需要设定任何参数。构造函数的主要目的是对正在创建的 …book.51cto.com|基于2个网页 例句 释义: 全部,构造函数 更多例句筛选 1. The no-arg constructor builds a DOM object with no values contained in the tags. 不带...
Describe the bug java base type serialization failed, such as java.util.List Environment: OS: windows 10 JDK Version: 1.8 Kryo Version: 4.0.2 Dubbo Version: 2.7.15 stacktrace java.io.IOException: com.esotericsoftware.kryo.KryoException: Class cannot be created (missing no-arg constructor): java...
自己报的是这个异常 (这个内部集合类没有无参构造) ER_UNKNOW:com.esotericsoftware.kryo.KryoException: Class cannot be created (missing no-arg constructor): java.util.Arrays$ArrayList Serialization trace: returnDataList (com.e... 查看原文 spark序列化异常和Executor的僵死问题 (com.esotericsoftware.kryo...
今天工作中遇到了这个问题: com.thoughtworks.xstream.converters.ConversionException: Cannot construct ClassXXX as it does not have a no-args constructor : Cannot construct java.util.RandomAccessSubList as it does not have a no-args constructor
1、 在接口中不使用java.sql.Timestamp 2、使用XmlAdapter 来覆盖绕过 其中2的使用方式: import java.sql.Timestamp; import java.util.Date; import javax.xml.bind.annotation.adapters.XmlAdapter; public class TimestampAdapter extends XmlAdapter<Date, Timestamp> { ...
Caused by: com.esotericsoftware.kryo.KryoException: Class cannot be created (missing no-arg constructor): java.time.LocalDateTime Member jsbxyyx commented Jul 13, 2021 解决方式3种 可以更换序列化方式 可以实现kryo对LocalDateTime的序列化,具体实现可以参考seata-plugin中jackson工程 如果是mysql数据库驱动,可...
问Kotlin类应该有一个单一的no-arg构造函数。EN事实上，很明显，KClasses.createInstance()需要类具有"no...
而有参构造方法又因为枚举类而不符合数据库返回的结果对应的字段的类型(此时typeHandler还没工作),所以才发生了Cause: org.apache.ibatis.executor.ExecutorException: No constructor found in pojo.Student matching [java.lang.Integer, java.lang.String, java.lang.String, java.lang.String, java.lang.Integer]...
The problem here is that the parent has an explicitly defined constructor with arguments. It doesn't have an explicitly defined no-arg constructor, and doesn't get the automatic one. The subclass may get a free no arg constructor, but that has no idea how to call the only defined ...