This is my first time coding, so I'm sorry if I caused you to facepalm.
I wanted to use the Scanner class to read the user input. However, I get an error. I've stopped coding when I faced this problem, thus the code is far from done, but this is what I have:
package trigger;
import java.util.Scanner;
public class Trigger {
public static void main(String[] args) {
System.out.println("Please input known values");
Scanner input = new Scanner(System.in);
System.out.println("Angle A");
String Ain = input.next();
System.out.println("Angle B");
String Bin = input.next();
System.out.println("Angle C");
String Cin = input.next();
System.out.println("Side A");
String ain = input.next();
System.out.println("Side B");
String bin = input.next();
System.out.println("Side C");
String cin = input.next();
}
}
That returns a error like this:
java.lang.ExceptionInInitializerError
Caused by: java.lang.RuntimeException: Uncompilable source code - cannot find symbol
symbol: class Scanner
location: class java.util
at trigger.Trigger.<clinit>(Trigger.java:2)
Exception in thread "main" C:\Users\******\AppData\Local\NetBeans\Cache\8.1\executor-snippets\run.xml:53: Java returned: 1
BUILD FAILED (total time: 0 seconds)
I've read some things online, and learned that the Scanner class is only supported in java 1.5 and up. However, I should have JDK 1.8. I am using NetBeans IDE 8.1.
If anyone can help me with this, that will be amazing. Thanks in advance!
EDIT: I've made sure the "Source/Binary Format" under "Sources" in "Project Properties" is set to JDK 8, yet the problem persists.
Try to uncheck "Compile on save" setting in the project properties (Build -> Compiling)