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Java Lang String In Cannot Be Applied To


Paul Yule Ranch Hand Posts: 230 posted 7 years ago the problem isn't that you didn't create the book object it is that you are trying to add it to an Sometimes all you need is a curly brace at the end of your file; other times you may have missed a curly brace or added an extra curly brace in the Make Withdrawl\n4. 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; } http://tcsmacs.net/cannot-be/java-lang-string-cannot-be-applied.php

Henry Books: Java Threads, 3rd Edition, Jini in a Nutshell, and Java Gems (contributor) Henry Wong author Marshal Posts: 21906 87 I like... Whatever site that you "looked online", please don't use that site again -- as the explanation is a bunch of gibberish. Reply With Quote 09-23-2011,01:25 PM #13 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. haha, I am not sure how my variable for addBook is wrong. http://stackoverflow.com/questions/5410758/java-lang-string-cannot-be-applied-to-java-lang-object

Operator Cannot Be Applied To Java Lang String

Sorry, im really not that bad with this stuff but this has been puzzling me and even my professor couldn't help(or didn't want to) idk. Thanks a lot, Brian Henry Wong author Marshal Posts: 21906 87 I like... The only valid indices for a String str are in the range [0, str.length() - 1]; any attempt to access an index outside of this range will result in this error.

VBulletin, Copyright 2000 - 2016, Jelsoft Enterprises Ltd. kind regards, Jos The only person who got everything done by Friday was Robinson Crusoe. This "backtrace" of the error tells you the line numbers of the method calls involved so that you can trace your error to the source and correct it. Cannot Be Applied To Java.lang.string Int I am going right now to download one of those and try it out.Thanks a bunch guys!

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 Copyright 2006 - 2015, Java Programming Forum Search: Advanced Forum Search Forums Programming Web Development Computers Tutorials Snippets Dev Blogs Jobs Lounge Login Join! Make Withdrawl"); System.out.println("4. http://www.sitepoint.com/forums/showthread.php?609179-cannot-be-applied-to-(java-lang-String) The error message is essentially saying that the compiler has reached the end of the file without any acknowledgement that the file has ended.

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 Java Operator 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. I've used it for some of my own projects but I still have quite some trouble knowing how to use it very well. It lists the order of the arguments that are required.

Java Cannot Be Applied To Int

This is quite strange though. Originally Posted by iceyferrara Still trying everything but nothing, do i need to put something after the method call in the ()? Operator Cannot Be Applied To Java Lang String Message Insert Code Snippet Alt+I Code Inline Code Link H1 H2 Preview Submit your Reply Alt+S Ask a Different Software Development Question Related Articles ERROR: java.lang.OutOfMemoryError: Java heap space 4 replies Object In Object Cannot Be Applied But only if compiled outside of the IDE.

Posted By allDogsAreGood (5 replies) Yesterday, 04:33 AM in New To Java Absolute Java chapter 5 project 3... my review here Even methods that do not return a value must explicitly say void in the method signature, just as the main method does. The time now is 04:35 AM. Book b; Post Reply Bookmark Topic Watch Topic New Topic Similar Threads Getting Incompatible Types java.lang.String Array List is Printing Out the Exact Same Thing Getting "Class, Interface or Enum Operator Cannot Be Applied To Java.lang.object Int

Make Deposite\n" + "3. I tried to remove static on my books varible and I also removed void and it is still giving me the nullPointer exception. You signed out in another tab or window. click site What is the most someone can lose the popular vote by but still win the electoral college?

For example, your returnBook() method takes a Book object, yet you pass it a String object. xparse processor with multiple arguments On 1941 Dec 7, could Japan have destroyed the Panama Canal instead of Pearl Harbor in a surprise attack? The effect of this is to end the main method immediately after the line that prints "Hello!," which leaves the print statement that prints "World!" outside of any method.

We were asked to create a tree that has binary tree properties as well as max heap property. (take A(7),C(8) and B(3) ; the tree should be so that the it

This SDK has the src files as well as the compiled JRE class files for Object, String etc. You want the compareTo() method. Read up on Comparable if you're not familiar with it, then use that to do your comparison. Cannot Be Seen General Discussion Caffeine Lounge Corner Cubicle Student Campus Software Development Industry News Introduce Yourself Nightmare.In.Code Programming Help C and C++ VB.NET Java C# Python PHP Mobile

As is often the case, Java tells you precisely where it has found the error, but the error message is so confusing that it's difficult to understand the problem.From your blog, I fixed my code and it compiled. so far i have this, but its not working: System.out.println(brandonBank.menu()); Your method menu() does the println so you do not have to println it brandonBank.menu(); will do the println unless you http://tcsmacs.net/cannot-be/java-lang-object-cannot-be-applied-to-java-lang-string.php String is a class, a String is an object, they can't be compared in this way.

If I try to use it anyway, I get a compile time error that the method cannot be found.I am running:- PowerBook 1GHz PPC G4- OS X 10.4.5- JDK 1.5.0 (with 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. For example, consider the following program that reads in an integer from the user: public class Test { public static void main(String[] args) { Scanner console = new Scanner(System.in); int n 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.

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. I did read about Comparables and implemented it in my code. For example: public class Test { public static void main(String[] args) { int num = "Hello, world!"; } } 1 error found: File: Test.java [line: 3] Error: Test.java:3: incompatible types found zachattack05 56 633 posts since Dec 2009 Community Member How to change file bits without reading entire file Last Post 1 Day Ago Hi DW.

Typically this error arises when there are too many curly braces at the end of a program; for example: public class Test { public static void main(String[] args) { System.out.println("Hello!"); } This is a simplest thing that just must work!Since it even works for you outside IDEA, it's not a JVM issue.I tried with Eclipse, NetBeans and CLI javac and everything worked Like if you try to divide a null variable with a number. Someone peeled an American flag sticker off of my truck.

Why is it telling me this? Originally Posted by iceyferrara okay so by leaving out the parameters u mean take away the ()? Should I allow my child to make an alternate meal if they do not like anything served at mealtime? 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

Make Withdrawl\n4. i put it in right but its saying it cant be applied to string which i dont know why. So, I have a dataset which is filled with data after a mysql SELECT Statement, I'll call the dataset dsResults.Tables("Results") Inside the dataset is data that I want to be filled Make Deposite\n" + "3.

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. You declared the reference to the array but never created the array object. The next line tells you that it encountered this error while trying to perform the substring routine, which was called from the Test class on line 5. Note that all of a, b, and c would have thrown this error, but the program was halted after the first occurred.