MismatchedConstructorSig.java:6: error: constructor Person in class Perso n cannot be applied to given types; Person jill = new Person("Jill"); // omitting the "age" argument ^ required: String,int found: String reason: actual and formal argument lists differ in lengthFigure 2.1: Constr...
java: constructor xxxinclass cannot be applied to given types;required: no arguments found: …… reason: actual and formal argument lists differinlength 原因:该报错信息具有一定的误导性,这条信息实际上想要表达的是:本应当(只能)使用无参构造器,但编译器却发现代码中使用了有参(全参)构造器,这个全参构...
ConstructorExample.java:9: error: constructor ConstructorExample in class ConstructorExample cannot be applied to given types; ConstructorExample example = new ConstructorExample(); ^ required: no arguments found: void reason: actual and formal argument lists differ in length 错误信息告诉我们,在构造器的...
Remove thevoidkeyword from both constructors, that should do the trick. Constructors don't require a return type in Java. Elijah Kamski Member 564 8 PostedMay 27, 2022 Hi there, I'm making a piece of code that simply stores objects of the class Users. ...
Next.java:66: cannot find symbol symbol : method createTempFile(java.lang.String,java.lang.String,java.lang.String) location: class java.io.File File ll = f.createTempFile("let","java","aaa"); 15. 缺少形参 del() in sms.service.Service cannot be applied to (int) ...
TestClass.java:24: error: constructor Shapesinclass Shapes cannot be applied to given types; Shapes Shape1 = new Shapes(); //Error will occor here. ^ required: double found: no arguments reason: actual and formal argument lists differinlength ...
但是我添加了构造函数,代码不再编译。错误是: Error:(2, 1) java: constructor RegistrationInfo in class com.user.RegistrationInfo cannot be applied to given types; required: com.user.RegistrationInfo found: java.lang.String,java.lang.String
Main.java:4: cannot find symbol symbol : constructor T() location: class T n ew T(); 19、数字格式化异常 Exception in thread "main" java.lang.NumberFormatException: null 20. 不兼容的类型 错误提示:Test1.java:41: incompatible types found : java.lang.String[] required: java.io.File[] Fil...
* @param beanName the name of the bean * @param mbd the merged bean definition for the bean * @param args explicit arguments to use for constructor or factory method invocation * @return a new instance of the bean * @throws BeanCreationException if the bean could not be created * @see...
myTrace.incrementCounter(counterNamed);^symbol:methodincrementCounter(String)location:variable myTraceoftype TraceD:\Projects\Evento\Evento\platforms\android\app\src\main\java\org\apache\cordova\firebase\FirebasePluginMessagingService.java:144:error:constructor BuilderinclassBuildercannot be applied to given ty...