Netbeans - 错误:无法找到或加载主类 [英] Netbeans - Error: Could not find or load main class
问题描述
所以我在Neatbeans 7.4中制作一个java应用程序,已经工作了一段时间,一切都很好,运行项目工作正常,但现在当我点击运行项目时,我收到错误
So I'm making a java application in Neatbeans 7.4, been working at it for a while, everything was fine, running the project worked fine, but now when I hit run project, I get the error
Error: Could not find or load main class phleveledit.MainWindow
Java Result: 1
BUILD SUCCESSFUL (total time: 0 seconds)
在这个开始发生之前,我想不出我做了什么,所以我不知道知道我应该改变什么..代码似乎没有任何错误。这是IDE +项目文件夹的屏幕截图
I can't think of what I did right before this started happening, so I don't know what I should change.. The code doesn't appear to have any errors. Here's a screenshot of the IDE+project folder
图像( http:/ /puu.sh/5ldYB ):
任何想法?
编辑:不幸的是我碰巧通过以下方式解决了这个问题删除一些代码,这些代码可能有一些Netbeans无法检测到的错误,但我不知道究竟是什么错误因此无法对正确答案进行投票。
Unfortunately I happened to fix this problem by removing some code, which probably had some errors Netbeans couldn't detect, but I don't know what was exactly wrong so can't vote on a correct answer.
推荐答案
- 右键单击项目浏览器中的项目
- 点击属性
- 点击运行
- 确保您的主类是您想要成为入口点的主类。 (确保使用完全限定名称,即mypackage.MyClass)
- 单击确定。
- 清理构建项目
- 运行项目:)
- Right click on your Project in the project explorer
- Click on properties
- Click on Run
- Make sure your Main Class is the one you want to be the entry point. (Make sure to use the fully qualified name i.e. mypackage.MyClass)
- Click OK.
- Clean an build your project
- Run Project :)
如果您只想运行该文件,请右键单击包浏览器中的类,然后单击运行文件,或( Alt + R , F )或( Shift + F6 )
If you just want to run the file, right click on the class from the package explorer, and click Run File, or (Alt + R, F), or (Shift + F6)
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