scanner not! please check your cable or paver connctions是什么意思

scanner not! please check your cable or paver connctions是什么意思 scanner please close the scanner cover and ink cartridge dge cover PLEASE CLOSE THE SCANNER COVER多功能一体机的屏幕上显示上述字, selection does not contain a main type的问题import java.util.Scanner;public class Population {private String name;private int population;private double growthRate;public void readInput(){Scanner keyboard = new Scanner(System.in);System.out.println please verify that you have unlocked the scanner hardware.是什么错误please verify that you have unlocked the scanner hardware.the lock is located on the bottom of scanner,click ok after you have unlocked the scanner.这是扫描议程序点过 The scanner has reported an error,The error code is 3001.If the problem persists,Please contact thc kaspersky online scanner pro will be uninstalled from this computer are you want to completely remove kaspersky online scanner pro and all of its components?microsort internet explorer is running.please close it and click the Retrybutton是什么 Please do not abandon Not a sound,please! Please do not hypocris Scanner cin = new Scanner(System.in); scanner device是什么意思 TO ERAL FINGERPRINT SCANNER 谁知道这句英语啥意思?ERROR:Sorry,scanner server is down,We need about 1 days to fix it.please wait,and try again. 英语翻译*No ads *Option to connect added for open networks!*Update comWiFi Scanner is an application for the Android platform.It is a simple scanner for wireless networks.I wrote it because Android’s build in WiFi Scanner does not provide us wi please not do 还是please not to do Please do not () late again