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Java Cannot Find Symbol Method Nextline


while(input.hasNextLine()){ line = input.nextLine();// Append () after method. ..... } share|improve this answer edited Nov 25 '13 at 7:22 answered Nov 25 '13 at 7:14 Masudul 15.4k22134 add a comment| up more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Look at these suggestions. Try again: "); file = input.nextLine(); f = new File(file); System.out.println(); } return file; } public static String output() { System.out.print("Output file name: "); String output = input.nextLine(); return output; } More about the author

Source(s): java compile error find symbol: https://shortly.im/CXIJH ? · 1 year ago 0 Thumbs up 0 Thumbs down Comment Add a comment Submit · just now Report Abuse java compile error You can only upload a photo (png, jpg, jpeg) or a video (3gp, 3gpp, mp4, mov, avi, mpg, mpeg, rm). You should also consider changing x from String type to char type because its possible values are only one character long. Also, your main method is much too long. http://stackoverflow.com/questions/22586183/filescan-nextline-comes-back-with-a-cannot-find-symbol-error

Cannot Find Symbol Java Compile Error

Formula 1 rebus more hot questions question feed lang-java about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Carolin Sha Ranch Hand Posts: 68 1 posted 2 years ago got it to work. thanks a lot!!! –Dennis Jul 7 '11 at 0:26 add a comment| up vote 0 down vote instead of using hasNextLine() method, which is non-existent in a File object, an alternative

Consider the following example: public class Test { System.out.println("Hello!"); public static void main(String[] args) { System.out.println("World!"); } } 2 errors found: File: Test.java [line: 2] Error: expected File: Test.java [line: Look at the lastIndexOf() methods available in this class. invalid method declaration; return type required Every method in Java requires that you explicitly state the return type of the method. Java Cannot Find Symbol Class In Same Package Not the answer you're looking for?

Thank you! Cannot Find Symbol Symbol Method If you want the String value "B" then you must wrap in in quotes like I did above. 3.) It's trying to use an operator to compare Strings. import java.util.Scanner; import java.io.*; import java.util.ArrayList; public class Grocery{ public Grocery(){ File inFile = new File ("lists.txt"); Scanner input = new Scanner (inFile); String grocery; { grocery = input.nextLine(); } } http://stackoverflow.com/questions/20186627/compile-error-in-java-cannot-find-symbol Why is (a % 256) different than (a & 0xFF)?

Carolin Sha Ranch Hand Posts: 68 1 posted 2 years ago Hi, I am trying the switch and i changed the x, see my code, got some compiler errors. //CQ3v1.java //Simple Compilation Error Cannot Find Symbol Maven This is where your error is happening! current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. Source(s): R.F. · 5 years ago 1 Thumbs up 0 Thumbs down Comment Add a comment Submit · just now Report Abuse Java Cannot Find Symbol Source(s): https://shrink.im/a8M58 mcelwaine · 1

Cannot Find Symbol Symbol Method

I was working on applying the raise at the end but was unsure if the way I was doing the print function would display what I actually wanted. her latest blog The error message will tell you which character is missing and on which line. Cannot Find Symbol Java Compile Error Trending What is the best programming language to start with? 16 answers While loop help? 16 answers How can I create a website that is completely free? 12 answers More questions Java Cannot Find Symbol Variable Firstly, when posting code it is a good idea to use the Code button (above the editor where you typed your question) because this will add syntax highlighting and main any

How do I deal with my current employer not respecting my decision to leave? my review here Nevermind! Once the curly braces in the program match up appropriately, the compiler will not complain: public class Test { public static void main(String[] args) { my_method(); } public static void my_method() What is this line of counties voting for the Democratic party in the 2016 elections? Java Compile Error Cannot Find Symbol Class

Additionally, it may not be known before the program is run that the error will occur. Try case "1": letterString = "Your prize is a pet aardvark!"; break;etc... The most common example of this error is trying to assign a double to an int: public class Test { public static void main(String[] args) { int pi = 3.14159; System.out.println("The click site However, cases can also arise where it is clear to us that one of the cases has to be reached and therefore the error should not happen.

public class Test { public static void main(String[] args) { int[] arr = {1, 2, 3}; for (int i = 0; i < arr.length; i++) { System.out.println(arr[i]); } } } When Cannot Find Symbol Method Hasnext() The users who voted to close gave this specific reason:"This question was caused by a problem that can no longer be reproduced or a simple typographical error. show more This is my program: import java.util.*; import java.util.InputMismatchException; public class A08 { public static void main(String[]args) { //get filename from user Scanner keybd = new Scanner(System.in); System.out.println("Enter a filename

As it stands now, the program only displays the first name of employee1, the first name of employee2, and then the next line about applying the raises.

but that would probably have given wrong results at runtime. I suggest you change the names of your variables; people don't usually call Strings x. For this error (and for many other errors), it may be necessary to look at the lines that come before the error to see where the problem is. Error Cannot Find Symbol Javac How can I take a powerful plot item away from players without frustrating them?

In the example above, the parameters for myMethod should be a double, then a String, and then an int. Join them; it only takes a minute: Sign up “Cannot Find Symbol - method hasNextLine()” error in Java up vote 1 down vote favorite I am trying to write a program This error is often caused by placing statements after return or break. navigate to this website IntelliJ, made by Jetbrains. (This is not free, but there may be a free version available for home use, or a trial version).

I shall suggest a half‑and‑half solution: this post suggest you use a different text editor, with links for suggestions about options and what I call writing backwards. posted 2 years ago Thanks Pawel.