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I'm so confused. In case you want an alternativ to the if you can extend it with an else (2): if(condition) statement; else statement2; Again statement and statement2 are only one statement (each). If you've found a correctly named file on your hard drive, make sure that the file is in the correct directory. (For a program running in your working directory, a typical If your code has an import declaration, check the spelling and capitalization of the word import. http://invictanetworks.net/error-expected/error-expected-j.html

My code: import java.util.*; public class textdisplay { public static void main(String[] args) { String text = "null"; String more = "y"; String string1, string2; Scanner keyboard = new Scanner (System.in); I have quarters and nickels, but not any dough Why does MatrixFunction with Sinc return this error? Move it to the constructor or another method. Draw an ASCII chess board! http://stackoverflow.com/questions/22211957/java-compile-error-expected-on

Error Expected

Windows Explorer can hide the .txt extension, and that always leads to confusion.) For an EOFException, you're probably trying to read more data than you have in the file. If it comes from the linker, you forgot to add the library that provides their implementation to the list of libraries your program should be linked with.985 Views · View UpvotesRelated Fixing another (seemingly unrelated) error and recompiling your code may get rid of a bogus ';' expected message. Can you see your new question in the list - because I can't.

alaskalynn over 2 years ago unexpected token else 13AlphaWolf13 almost 2 years ago ReferenceError: Console is not defined haxor789 almost 2 years ago use a lowercase c in console nicoledille over Look for subtle things, like improperly primed loops or the reading of array values past the array's largest index. This might be confusing, but have a look at (1) and you could see that if(condition); just means: if(condition) /*empty space*/; so the semicolon creates an empty statement by ending the Error Expected Unqualified-id Join them; it only takes a minute: Sign up Java Error: ')' expected [closed] up vote 0 down vote favorite System.out.println("Enter a department name:"); String firstDepartment = bufRead.readLine(); System.out.println("Enter number of

There is no need to even bother trying to test for ( a == b ). Error Expected Unqualified-id Before Numeric Constant Tenant claims they paid rent in cash and that it was stolen from a mailbox. where are you getting x and y value by the way??? 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

However, beginners who have never dealt with these concepts can and do struggle with these kinds of ideas and I felt a good explanation might be in order. Error Expected Expression MOD Nicolas Hampton Treehouse Moderator Nicolas Hampton Nicolas Hampton Treehouse Moderator over 1 year ago You're missing a semicolon at the end of one of your lines of code. Can Klingons swim? Thanks for notifying me.

Error Expected Unqualified-id Before Numeric Constant

Compilation failed; see the compiler error output for details. If the statements between the if and its else aren't surrounded by curly braces, you may have found the culprit. Error Expected My error was that I used a statement on Else. Error Expected Class-name Before ‘ ’ Token Those pesky semicolons were eating me up on the if/else 1st line.

There's a couple of steps to thing about as we walk through this task. get redirected here Log inSign up Your browser is not supported. initializer block... –Sarwar Erfan Feb 1 '11 at 10:05 add a comment| up vote 0 down vote I think that your problem is in these lines: int z; z=x*y; This first Wrong password - number of retries - what's a good number to allow? Error Expected Specifier-qualifier-list Before

  1. Our mission is to bring affordable, technology education to people everywhere, in order to help them achieve their dreams and change the world.
  2. java share|improve this question asked May 15 '13 at 1:53 Salma 3918 closed as too localized by Michael Petrotta, Peter O., EJP, fglez, laalto May 16 '13 at 11:43 This question
  3. These are both going to give you errors: } else if (computerChoice < 2/3); { else; Curious about other situations where semicolons should be used/not used? 34 votes permalink else is
  4. Remember, you enclose an if condition in parentheses, but you don't put a semicolon after the condition.
  5. Find all matrices that commute with a given square matrix Is there any job that can't be automated?
  6. asked 5 years ago viewed 6269 times active 5 years ago Related 3581Is Java “pass-by-reference” or “pass-by-value”?0Setting up DrJava to work through Friedman / Felleisen “A Little Java”1198How to avoid Java
  7. Also you can have a look at e.g.
  8. Is there a notion of causality in physical laws?
  9. Statements must be in an initialiser, constructor or method. –Boris the Spider Mar 5 '14 at 23:52 Which line? (Hint: it's String textAdder(String string1, String string2);.
  10. It's not a statement.

MUSTAPHA OLUWATOSIN over 2 years ago Please with the solution/explanation given to this if and else statement, has anyone used it and gotten it. Our Company About Us Contact Us Community Treehouse Stories Student Perks Treehouse Blog Affiliate Program Careers Topics HTML CSS Design JavaScript Ruby PHP WordPress iOS Android Development Tools Business Tracks Web FileNotFoundException (The System Cannot Find the File Specified) or EOFException If you encounter a FileNotFoundException message, check that the file named in your code actually exists. (Look for the file using navigate to this website This page may be out of date.

Please use our new forums at discuss.codecademy.com. Error Expected Unqualified-id Before This code is throwing the following two errors Euler3.java:20: error: ';' expected boolean checkPrime ( int x){ Euler3.java:20: error: ';' expected boolean checkPrime(int x ) { 2 errors Could anybody please Mark about 3 years ago No problem, looks good!

Fortunately some helpful, calming advice is here -- advice to help you solve the problem when you see one of these messages.

Pointing them out might seem very elementary to experienced programmers. Draw an asterisk triangle Once I had a chest full of treasures How to approach senior colleague who saved over my work? more hot questions lang-java about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science Other Error Expected Primary-expression Before ' ' Token Mineli over 2 years ago yes........thanks.....I've Got it:P Judy over 2 years ago Yay @Mineli!

Why does MatrixFunction with Sinc return this error? Your " + firstDepartment + "profit is $" + (val3 - val1 * val2)); share|improve this answer answered May 15 '13 at 1:55 karthikr 52.1k1084105 add a comment| Not the answer Now I know why!!! 0 votes permalink @Mark: The error you explained is also caused by this only-one-statement-after-a-conditional-case-rule. my review here For help clarifying this question so that it can be reopened, visit the help center.If this question can be reworded to fit the rules in the help center, please edit the

Your code doesn't look quite right. Is there a place in academia for someone who compulsively solves every problem on their own? Browse other questions tagged java or ask your own question. But what about using more than one statement in a case? (3) if(condition) statement1; statement2; here statement1 would belong to the condition and statement2 would be executed without condition. (4) if(condition)

Go the top menu on Android Studio and select Build -> Clean Project and rebuild. It's not a function prototype (which you shouldn't need to do yourself, and instead include the header). Thankfully, there is no such thing as uninitialized variables in Java.