Println Syntax Error
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers syntax error on token println identifier expected after this token eclipse or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question system.out.println cannot find symbol x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; system.out.println syntax error on token(s) misplaced construct(s) it only takes a minute: Sign up Syntax errors on token for System.out.println [closed] up vote 0 down vote favorite I'm making a class called Sphere and I want to prompt the user to input the Diameter and I keep syntax error on token expected after this token eclipse getting this error in Eclipse for the part of code that is asking for input. Error: Multiple Markers at this line Syntax error on token(s), misplaced constructs(s) Syntax error on token ""Please enter diameter"", delete this token My code so far: import java.util.Scanner; import java.lang.Math; public class Sphere { public static void main(String[] args) { } public int diam; Scanner input = new Scanner(System.in); System.out.println("Please enter diameter"); //error on this line } java syntax-error println share|improve this question asked May
System.out.println Multiple Markers At This Line
10 '14 at 16:28 pudge 1027 closed as off-topic by Hovercraft Full Of Eels, Luiggi Mendoza, jahroy, Reimeus, Simze May 10 '14 at 16:37 This question appears to be off-topic. 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. While similar questions may be on-topic here, this one was resolved in a manner unlikely to help future readers. This can often be avoided by identifying and closely inspecting the shortest program necessary to reproduce the problem before posting." – Hovercraft Full Of Eels, Luiggi Mendoza, jahroy, Reimeus, SimzeIf this question can be reworded to fit the rules in the help center, please edit the question. What's diam meant to be? A local variable? A data member of the class? It doesn't really matter, you're not using it, but... –T.J. Crowder May 10 '14 at 16:33 add a comment| 3 Answers 3 active oldest votes up vote 3 down vote accepted Remove the extra } from your code: public class Sphere { public static void main(String[] args) { // } //Remove this // public int diam; // get rid of the public modifier here int diam; Scanner input = new Scanner(System.in); System.out.println("Please enter diameter"); //error on this line } // add curly brace here } Also you cannot declare variable as public inside a method. public int dia
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System Error On Token
about Stack Overflow the company Business Learn more about hiring developers or posting system.out.println error in eclipse ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack syntax error on token delete this token Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up System.out.print(“ ”); syntax error on token “.”, @ expected after this http://stackoverflow.com/questions/23583580/syntax-errors-on-token-for-system-out-println token up vote 0 down vote favorite I'm getting this error on this piece of code and I can't figure out what's wrong. public class enc { //The Look-Up Table with the position of all the available characters public static final String LUT="*, .abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"; Scanner sc=new Scanner(System.in); System.out.print("Input the sentence you want to encode."); String s= sc.nextLine(); } java share|improve this question edited Oct 25 '14 at 15:19 Fast http://stackoverflow.com/questions/26563939/system-out-print-syntax-error-on-token-expected-after-this-token Snail 7,85661847 asked Oct 25 '14 at 15:19 Lorena Sfăt 70111 1 For the close voter, this is a reproducible and is not a "simple" typing error. –CyberneticTwerkGuruOrc Oct 25 '14 at 15:26 add a comment| 4 Answers 4 active oldest votes up vote 2 down vote accepted You need to put the code inside a method: public class enc { //The Look-Up Table with the position of all the available characters public static final String LUT="*, .abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"; public static void main(String[] args) { Scanner sc=new Scanner(System.in); System.out.print("Input the sentence you want to encode."); String s= sc.nextLine(); } } share|improve this answer answered Oct 25 '14 at 15:22 Pokechu22 3,62971843 add a comment| up vote 2 down vote The lines Scanner sc = new Scanner(System.in); System.out.print("Input the sentence you want to encode."); String s = sc.nextLine(); should be in a code block such as a method rather than the class block share|improve this answer answered Oct 25 '14 at 15:22 Reimeus 123k9102166 add a comment| up vote 1 down vote Try: public class enc { //The Look-Up Table with the position of all the available characters public static final String LUT="*, .abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"; public static void main (String args[]) { Scanner sc=new Scanner(System.in); System.out.print("Inp
that one could encounter so that you don't waste much time figuring it out. Unncessary ImportsCopy the code below into a file and execute http://golangtutorials.blogspot.com/2011/05/early-syntax-errors-and-other-minor.html it. Full file: ErrProg1.go package main import "fmt" import "os" //excessive - we are not using any function in this package func main() { fmt.Println("Hello world") } Output: prog.go:4: imported and not used: os http://www.skylit.com/javamethods-old/JM-Appendix-B.html Go is particularly parsimonious when it comes to code - if you are not going to use something, don't ask for it. Here, you have indicated that you want to import the os syntax error package but you haven't used it anywhere. That's not allowed. If you are not using it, remove it. If you remove the import os at line 4, this program will work. Exact Names - case dependent Full file: ErrProg2.go package main import "fmt" func main() { fmt.println("Hello world") } Output: prog.go:6: cannot refer to unexported name fmt.println prog.go:6: undefined: fmt.println Notice how we have written fmt.println and error on token not fmt.Println. Go is case dependent, which means to say that when you use another's name, use it exactly as it is defined. If the name is John, then only John works - not john, not joHn, and no other combination. So, in this case some of the others that are not allowed: Invalid code Package main iMport "fmt" import "Fmt" Func main() {} Fmt.Println fmt.println Separating lines with semicolonsIf you are coming from a background in languages like C, C++, Java, Perl, etc. you will notice that Go (at least so far) has not required you to put semi colons at the end of the line. In Go, the new line character automatically indicates the end of the line. However, if you happen to put two statements in the same line, then you need to have a semicolon separating them. Let's take a look at an example. Full file: ErrProg3.go package main import "fmt" func main() { fmt.Println("Hello world") fmt.Println("Hi again") } Output: prog.go:6: syntax error: unexpected name, expecting semicolon or newline or } Now you could make this work by putting the two Println statements on two separate lines, like so: Partial file func main() { fmt.Println("Hello
wrong name