java.lang.ClassNotFoundException,尽管该类存在

java.lang.ClassNotFoundException,尽管该类存在,java,Java,我得到了java.lang.ClassNotFoundException: Exception in thread "main" java.lang.NoClassDefFoundError: Consts/SortOfPages at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Unknown Source) at java

我得到了
java.lang.ClassNotFoundException

Exception in thread "main" java.lang.NoClassDefFoundError: Consts/SortOfPages
    at java.lang.Class.getDeclaredMethods0(Native Method)
    at java.lang.Class.privateGetDeclaredMethods(Unknown Source)
    at java.lang.Class.getMethod0(Unknown Source)
    at java.lang.Class.getMethod(Unknown Source)
    at sun.launcher.LauncherHelper.getMainMethod(Unknown Source)
    at sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source)
Caused by: java.lang.ClassNotFoundException: Consts.SortOfPages
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    ... 6 more
这是SortOfPages的分类:

package Consts;

public enum SortOfPages {
    POPUP("New - "),
    SILENT("Silent - ");

    public String description;

    private SortOfPages(String description) {
        this.description = description;
    }

    public String getDescription() {
        return description;
    }
}
在主类的导入中:

import Consts.SortOfPages;
但是当我搜索Const/sortoffages时,我找到了它,它就存在了

我试着清理,然后再建造——同样的


我如何解决它?

发布您的sortofpages类代码。您可能正在访问未包含在类路径中的第三方库。如何启动应用程序?石斑鱼类?命令行?你是怎么建造的?失踪的班级在哪里?外罐?你自己的罐子?