为什么“错误：无法找到或加载主类addstudent.AddStudent”正在显示 [英] Why "Error: Could not find or load main class addstudent.AddStudent" is showing

问题描述

我正在使用NetBeans IDE开发项目。我是javafx的新手。我在名为addstudent的包中创建了一个AddStudent类。当我运行该类时，我得到错误：无法找到或加载主类addstudent.AddStudent。为什么会出现此错误？怎么解决？

I am developing a project using NetBeans IDE. I am new to javafx. I created a class "AddStudent" in a package named "addstudent". When I ran the class, I got "Error: Could not find or load main class addstudent.AddStudent". Why this error is showing ? How can it solved ?

推荐答案

我正在运行你的代码，它运行正常。我做了什么

I'm running your code and it works fine. What I did

1. 创建新 - > JavaFx主类 - > AdStudent - >复制/粘贴代码

1. Created New -> JavaFx Main Class -> AdStudent -> Copy/Pasted your code

右键单击Project - > Properties - > Run - > Browse Application Class - > Select class addstudent.AddStudent

Right click on Project -> Properties -> Run -> Browse Application Class -> Select class addstudent.AddStudent

清理和构建

我觉得前两个对你没问题。您可能只需要清理和构建。

I have a feeling the first 2 are fine for you. You may just need to Clean and Build.

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