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Exception in thread "main" java.lang.IllegalArgumentException: Attempt to use non-static field with ReferenceType

我跟踪如下代码:

  if(!var5.isStatic()) {
            throw new IllegalArgumentException("Attempt to use non-static field with ReferenceType");
        }

我的班级是:

public class App {
private String version;
private int system;}

我知道不是静态的,但是我想获取版本的值,但是值的类型是 com.sun.jdi.ObjectReference,那么我怎样才能获取版本的值呢?

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0 回答 0