No exception of type Exception can be thrown

No exception of type Exception can be thrown; an exception type must be a subclass of Throwable Exception.java

翻译:不能引发异常类型的异常;异常类型必须是throwable exception.java的字类.

package com.dream.Ex;
/*** * 2022年2月26日* @company* @author dream* @description 异常处理*/
public class Exception1 {public static void main(String[] args) {// TODO Auto-generated method stubdiv(10, 2);}/*** 除法运算*/private static void div(int num1,int num2){int arr[]= {1,2,3,4,5};try {int result=num1/num2;//alt+/System.out.println("result="+result);System.out.println(arr[1]);System.out.println(arr.length);}catch (ArithmeticException e) {System.out.println("除数不能为0!");}catch (ArrayIndexOutOfBoundsException e) {System.out.println("数组下标越界!");}catch(NullPointerException e) {System.out.println("空指针异常!");}catch(Exception e) {System.out.println("数据出现异常错误!");}System.out.println("程序结束!");}
}

中catch(Exception e)出现错误:No exception of type Exception can be thrown; an exception type must be a subclass of Throwable Exception.java

解决方法:将Eclipse中默认的Jre更换为你配置环境的JDK,再重新新建项目即可.
步骤照片如下:
Windows->Perferences->Java->Installed JRES->ADD->Standard VM->Next->Directory->jdk1.8.0_134(jdk版本)->选择文件夹->Apply->重新新建项目即可.

点击"Add"后,

点击"Next>"后:

点击Directory后:

选择JDK后,即可.
将JRE更换成JDK版本.

点击"Apply"即可.
在重新新建项目,再用

try{
//代码块即可
}
catch(Exception e){
//异常处理
}

就不会出现问题了 .

No exception of type Exception can be thrown相关推荐

terminating with uncaught exception of type std::bad_cast: std::bad_cast
terminating with uncaught exception of type std::bad_cast: std::bad_cast 我这里的情况: 我有两个so A 和B,调用程序c 把 ...
Flutter-解决Try catch出现异常:type ‘_TypeError‘ is not a subtype of type ‘Exception‘ in type cast
文章目录出现场景解决方案分开处理(推荐) 判断类型出现场景使用Dio时,网络请求可能会出现异常,需要用try catch捕获. 捕获代码如下 try {var response = awai ...
An unhandled exception of type 'System.IO.FileNotFoundException' occurred in Unknown Module
今天编写一个c++ clr程序调用c# dll,由于不熟,爆出一个错误 An unhandled exception of type 'System.IO.FileNotFoundException' ...
【解决思路】HTTP Status 500 Type Exception ReportMessage Request processing failed；【已解决】
目录零.前言一.看错误提示二.分析错误三.定位问题四.解决问题 Type Exception ReportMessage Request processing failed; nested ...
java 判断exception类型_Checked Exception | Java语言设计者的失误？
背景最近公司一直在执行sonar扫描代码bug.漏洞及异味,但发现了很对异常处理的问题,大多数是对Java异常处理不正确导致的,那本文就谈谈Java的异常是什么?设计者的初衷又是什么? Except ...
checked exception和unchecked exception区别
http://blog.csdn.net/yuefengyuan/article/details/6204317 一. Java 中定义了两类异常: 1) Checked exception: 这类异 ...
记一次Jenkins 打包异常 ERROR: Exception when publishing, exception message [Failure]
记一次Jenkins 打包异常 ERROR: Exception when publishing, exception message [Failure] 参考文章: (1)记一次Jenkins 打包 ...
Jenkins发版常见问题：ERROR: Exception when publishing, exception message [Failure]
Jenkins 报错日志: ERROR: Exception when publishing, exception message [Failure] Build step 'Send build a ...
Checked exception及Unchecked exception对比
一.异常分类从异常处理机制的角度可以分为两类,Unchecked Exceptions和Checked Exceptions.Check即编译器检查程序是否已经抛出或处理了可能的异常.Uncheck ...
ERROR: Exception when publishing, exception message
jenkins出现ERROR: Exception when publishing, exception message ERROR: Exception when publishing, excep ...

No exception of type Exception can be thrown

No exception of type Exception can be thrown相关推荐

最新文章

热门文章