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Java Lang String In Cannot Be Applied To


I fixed my code and it compiled. Reply With Quote 09-23-2011,12:59 PM #11 iceyferrara Member Join Date Sep 2011 Posts 10 Rep Power 0 Re: Java Error cannot be applied to (java.lang.String), phone book entry program. asked 5 years ago viewed 15764 times active 5 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Get the weekly newsletter! 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. http://bestimageweb.com/cannot-be/java-lang-string-cannot-be-applied.php

But yeah, my question has been answered.I am currently using IntelliJ Idea. workWithString( o ); } } Output: StringAndObject.java:19: workWithString(java.lang.String) in StringAndObject cannot be applied to (java.lang.Object) workWithString( o ); ^ 1 error As you see, the last call (workWithString(o) ) doesn't compile Post Reply Bookmark Topic Watch Topic New Topic programming forums Java Java JSRs Mobile Certification Databases Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums Forum: Beginning Java But only if compiled outside of the IDE. http://stackoverflow.com/questions/5410758/java-lang-string-cannot-be-applied-to-java-lang-object

Operator Cannot Be Applied To Java Lang String

do this 2. I tried using Eclipse at some point but it really didn't work well for me mostly because of the Memory Leaks. The error message will tell you which character is missing and on which line.

New post © 2000— JetBrains s.r.o. For example: public class Test { public static void main(String[] args) { int x = twice(5); System.out.println(x); } public static int twice(int x) { int value = 2 * x; } Why isn't this piece of code creating the array? : Book[] books; Book addBook(Book b) { //Adds books to the array of this library books[numBooks] = b; numBooks++; return b; } Cannot Be Applied To Java.lang.string Int posted 7 years ago Brian Wimpsett wrote:hmm...

If you have none, or do not have the one you need, click the '+" icon at the top, or type Alt+Insert. Java Cannot Be Applied To Int In the new Policy, bonus is based on the fact that one is … Exception in thread "main" java.lang.NoSuchMethodError: main 2 replies i am a first year student and i dont I am creating a new instance of the book class like my method addBook is supposed to do. Therefore, y cannot be printed; it needs to be initialized as x is in this example.

expected" error message that we encountered above. Java Operator Cannot Be Applied However, the first line lets you know that a problem with a String index was encountered, and the index in error was -1. Not the answer you're looking for? java shack99 25 posts since Dec 2009 Community Member 2Contributors 3Replies 5Views 5 YearsDiscussion Span 5 Years Ago Last Post by jon.kiparsky 1 Featured Reply jon.kiparsky 326 5 Years Ago The

Java Cannot Be Applied To Int

do that etc....so far i have this: public void menu(){ System.out.println("Please enter one of the following numbers"); System.out.println("1. http://www.dreamincode.net/forums/topic/72151-error-cannot-be-applied-to/ It turns out the compiler only knows that o was declared as Object but it doesn't have a way to know if that object is a string or is something else Operator Cannot Be Applied To Java Lang String do this 2. Object In Object Cannot Be Applied Comments shack99: helpfull 0 Discussion Starter shack99 5 Years Ago The reason for that error is not hard to determine: the operator < can only be applied to numeric types.

It is possible to convert between some kinds of types; for example, you can freely convert a char to an int and vice versa, and you can also convert a double navigate to this website I tried to remove static on my books varible and I also removed void and it is still giving me the nullPointer exception. Book Review: Murach's Java Servlets and JSP Phobos - A JavaFX Games Engine: Part 2 - JavaFX Scene API and the FSM Maven Tutorial 2 - Adding Dependencies Maven Tutorial 1 This discussion is locked            GeekCraze Level 1 (20 points) Q: java.lang.String.replaceAll(String, String) Hi,I have a simple question: java.lang.String.replaceAll(String, String) method does not seem to be available in OS X. Operator Cannot Be Applied To Java.lang.object Int

i have getName(keyboard.nextInt) because i want the user to input the name, but keyboard.nextInt is a parameter and i need it to be able to get the name from the user. public class PriorityQueue { public String createString(int item, String str) { String space, priort; priort = Integer.toString(item); space = " "; totl = str + space + priort; return totl; } share|improve this answer answered Mar 23 '11 at 20:09 Mike Yockey 3,9631134 add a comment| up vote 0 down vote Try the following code topicCombobox.getSelectedItem() instanceof String ? (String)topicCombobox.getSelectedItem() : "Socks"; More about the author Typically you can leave this set as "Project SDK" unless your module needs a different SDK.

Hot Network Questions Can Trump undo the UN climate change agreement? Articles Forum New Posts FAQ Calendar Forum Actions Mark Forums Read Quick Links Today's Posts Blogs Advanced Search Forum Java Programming New To Java Java Error cannot be applied to (java.lang.String), Apple may provide or recommend responses as a possible solution based on the information provided; every potential issue may involve several factors not detailed in the conversations captured in an electronic

Nope, because the definition of those methods is 'public String getName()' and 'public String getNumber()' so those methods don't take parameters and that's exactly what you're trying to do: call those

Best of luck. Drawing a torso with a head (using \draw) Polyglot Anagrams Robbers' Thread What is this line of counties voting for the Democratic party in the 2016 elections? Ok, so I tried to insert book into my methods so that: firstLibrary.returnBook(Book("The Lord of the Rings")); . String is a class, a String is an object, they can't be compared in this way.

Hopefully, Borland has been able to solve those problems on their commercial products. Reply With Quote 09-23-2011,01:21 PM #12 JosAH Moderator Join Date Sep 2008 Location Voorschoten, the Netherlands Posts 14,331 Blog Entries7 Rep Power 25 Re: Java Error cannot be applied to (java.lang.String), Since we have a curly brace problem, however, the code will not be properly indented. http://bestimageweb.com/cannot-be/java-lang-object-cannot-be-applied-to-java-lang-string.php Privacy Policy Terms of Use Sales and Refunds Legal Site Map Contact Apple Skip to content Ignore Learn more Please note that GitHub no longer supports old versions of Firefox.

idk what i was thinking, my professor taught me different so i was very confused, thanks for all your help. It should take no parameters and just return the customer's name Was This Post Helpful? 0 Back to top MultiQuote Quote + Reply #3 William_Wilson lost in compilation Reputation: 207 Give the JDK a name. Basically, null pointer exceptions are caused when you try to use something that doesn't exist.

These have different signatures.However, even the "MISSISSIPPI" code with replace() compiles and runs fine on Mac Java 5. Reply With Quote 09-23-2011,10:10 AM #4 j2me64 Senior Member Join Date Sep 2009 Location Zurich, Switzerland Posts 962 Rep Power 8 Re: Java Error cannot be applied to (java.lang.String), phone book I have the following method … Java.Lang.Arithmetic / zero exception 4 replies [CODE]import java.util.*; import java.util.Random; import java.lang.*; import java.util.Scanner; public class testing1 { public static void main(String[] args) { String incompatible types This error occurs when there are type issues with your program.

i thought those were needed, i need the user to be able to input into that method so it can save it and return it. It looks as if you're trying to return a type of Topic, which means you'll need to override the toString() method on Topic to return the value you want. Check Balance"); System.out.println("2. posted 7 years ago How can I fix these errors?

For example, your returnBook() method takes a Book object, yet you pass it a String object. This error is often caused by placing statements after return or break. The line that says "required" tells you about what the method is expecting. Photographing Sea Turtles hatching on the beach Where to take phone interview while at work Ubuntu 16.04 installer cant see SSD drive Ballpark salary equivalent today of "healthcare benefits" in the

how would i get it there... Is Area of a circle always irrational What does a -4 above the stave mean? Reference Sheets Code Snippets C Snippets C++ Snippets Java Snippets Visual Basic Snippets C# Snippets VB.NET Snippets ASP.NET Snippets PHP Snippets Python Snippets Ruby Snippets ColdFusion Snippets SQL Snippets Assembly Snippets Instead, the upper bound should use the < boolean operator, or an equivalent statement.

Note that you could also create a new JDK SDK definition here, by clicking the "New" button, rather than where we did above.3) Set the "Project language level" as appropriate.4) Be