而主程序是public static class main。 在Java中,类中的静态方法不能直接调用动态方法。 只有将某个内部类修饰为静态类,然后才能够在静态类中调用该类的成员变量与成员方法。 所以解决办法是将public class改为public static class. 9.错误:Cannot make a static reference to the non-static method 原因:在一个...
Exception in thread "main" java.lang.Error: Unresolved compilation problem: Cannot make a static reference to the non-static method getAge() from the type Sample 1. 2. 从静态方法中调用非静态方法就是声明调用非静态方法的类的实例。 阅读此关于非静态方法和静态方法之间区别的阐述。 20.“(array) ...
Eclipse EE 报错:Cannot make a static reference to the non-static method format(Date) from the type DateFormat 原因: java中 静态方法不可以直接调用非静态方法和成员,也不能使用this关键字。 解决: 之前写的: DateFormat.format(new Date()) 改成: DateFormat.getInstance().format(new Date()) 查询ap...
public static void main(String args[]) { System.out.println("Age is:"+ getAge()); } } 将返回错误: Exception in thread "main" java.lang.Error: Unresolved compilation problem: Cannot make a static reference to the non-static method getAge() from the type Sample 从静态方法中调用非静态方...
public static void main(String args[]){ Runningback r = new Runningback("Thomlinsion"); Quarterback q = new Quarterback("Tom Brady"); WideReceiver w = new WideReceiver("Steve Smith"); NFLPlayersReference[] NFLPlayersReference; Run();// { ...
17.“Cannot Return a Value From Method Whose Result Type Is Void” 当一个void方法尝试返回值时,就会发生此Java错误,例如在以下示例中: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 publicstaticvoidmove(){System.out.println("What do you want to do?");Scanner scan=newScanner(System.in);in...
I make jar file of JavaParser and I want to run example How to extract the name of all classes in a normal String from java class? in https://tomassetti.me/getting-started-with-javaparser-analyzing-java-code-programmatically/ but I conflict with error Cannot make a static reference to the...
} public static void main(String args[]) { System.out.println("Age is:"+ getAge()); } } 将返回错误: Exception in thread "main" java.lang.Error: Unresolved compilation problem: Cannot make a static reference to the non-static method getAge() from the type Sample ...
format(String pattern, Object... arguments) static method De-serializing a MessageFormat object with an ArgumentIndex value at or over the limit will throw an InvalidObjectException. Bug Fixes This release also contains fixes for security vulnerabilities described in the Oracle Critical Patch Update ...
As with the earlier releases, static JRE install is performed only if STATIC=1 option is passed (via command line or config file) by the user.Existing Java applications that depend on the physical location of the JRE should be updated to reflect the new installation directory format.Java ...