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所选内容不包含主类型Java Eclipse_Java - Fatal编程技术网

所选内容不包含主类型Java Eclipse

所选内容不包含主类型Java Eclipse,java,Java,代码: 错误: public class TestScenario { public static void main(String args[]){ int episode=0; String fileName="test.csv"; String predicateFile="test.txt"; Scenario newScenario=new Scenario(); newScenario.set

代码:

错误:

 public class TestScenario {

    public static void main(String args[]){
        int episode=0;
        String fileName="test.csv";
        String predicateFile="test.txt";
        Scenario newScenario=new Scenario();
        newScenario.setPredicatefile(predicateFile);
        //newScenario.initializeScenario(1,fileName,"John Hinkle Place",5);
        //newScenario.startScenario("Accelarate","doNothing");
    }

}
错误屏幕截图:


但我显然已经声明了一个主类。任何关于错误的建议都是有帮助的。

选择如何?@YCF\u我没有收到你的问题。右键单击eclipse中的
测试场景
类文件,选择
运行方式
,然后选择
Java应用程序
。这可能是因为您单击了绿色的“播放”按钮,但没有查看所选内容。您可以通过单击绿色播放按钮旁边的下拉箭头来查看它。听起来好像您试图运行一个名为“Selection”的类,而实际上您想要运行“TestScenario”。您保存了该文件吗?
Selection does not contain a main type.