Java反射异常-阿里云

JAVA学习笔记—review基本知识[反射与异常]

1、异常:1.1异常的分类：Java会将所有的异常封装成对象，其根本父类为Throwable。Throwable有两个子类：Error 和Exception。1.1.1 Error：一个Error对象表示一个程序错误，指的是底层的低级的不可恢复的严重错误遇到Error，程序一定会退出，因为已经失去了...

java反射异常之java.lang.NoSuchFieldException: school

今天调用下面的代码的时候  Field  schoolField = studentClass.getField("school");  schoolField.setAccessible(true);  schoolField.set(null, "中南林科...

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在Java中使用反射时出现未处理的异常我目前正在制作《我的世界》模组，我需要将我的浮动对象设置为基类的私有浮动对象。他们对方法进行了硬编码，我基本上在其上进行扩展，但是它使用了PRIVATE float“ rendererUpdateCount” 我正在尝试将浮点数“ updateCount”设置...

Java反射异常：java.lang.NoSuchFieldException

今天用反射给对象赋值，有一个属性始终报错，主要错误信息如下： java.lang.NoSuchFieldException: otherFeatures at java.lang.Class.getDeclaredField(Unknown S...

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更新时间 2023-09-19 09:39:12

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