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Java Cannot Find Symbol Method Showmessagedialog

Read the API for the method to see what parameters it takes. Cannot Resolve Symbol Java? Reply With Quote 03-30-2009,09:31 AM #9 gmn1 Member Join Date Mar 2009 Posts 3 Rep Power 0 thnx 4 help and effort but figured it out. There's also the terrible, inconsistent indentation. weblink

I am trying to compare if: inPut1.equalsIgnoreCase("red"); Besides i am not sure if you suggestion would work, its the .equalsIgnoreCase() that is not being found by the JVM. You can find out all about it in the Javeā„¢ Tutorials. John Sing Ranch Hand Posts: 58 posted 9 months ago Hi I am having a problem in my program and I have no idea how to fix it. Browse other questions tagged java swing javac joptionpane or ask your own question. More Bonuses

I'm using Textpad, by the way, if that matters. 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 The real issue is the .equalsIgnoreCase() method. Win a copy of Cybersecurity Lexicon or Cyber-Physical Attack Recovery Procedures: A Step-by-Step Preparation and Response Guide in the Security forum!

Yes No Sorry, something has gone wrong. Not the answer you're looking for? It says it cannot find the symbol when I try to use a input box. the period after .

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 Fill dataset contents into respective text boxes? First one I could guess, about the second have no idea unless I read all class. asked 2 years ago viewed 2502 times active 2 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Related 45Multiple input in JOptionPane.showInputDialog1JOptionPane.showInputDialog()0Whenever compile, I keep getting the error http://forums.devshed.com/java-help-9/symbol-error-using-joptionpane-showmessagedialog-438733.html Hot Network Questions Would we find alien music meaningful?

not much information for him to fix it. My task is to make a program which is converting arabic numbers … [VB2010] displaying textbox info from one child form to another 14 replies I'm a bit stuck. How can I undrawn previous polygon on image? thanks bro, I changed this to null and the problem solved .

String inPut1 = JOptionPane.showInputDialog("Enter first color"); How is prompting for a second color any different than prompting for the first color? https://coderanch.com/t/660746/java/find-symbol-JOptionpane I am trying to compare if: inPut1.equalsIgnoreCase("red"); Besides i am not sure if you suggestion would work, its the .equalsIgnoreCase() that is not being found by the JVM. Java Cannot Find Symbol? I have used this method several times in the past without a problem, so I dont why its causing a problem now or how to fix it.

I've tested with these changes and it works perfectly. http://pgexch.com/java-cannot/java-cannot-find-symbol-method-getcodebase.html You can use null and the dialogs will work just fine. This post has been edited by bbq: 23 January 2010 - 03:06 AM Was This Post Helpful? 0 Back to top MultiQuote Quote + Reply #3 Bverly New D.I.C Head Look particularly at the letter I.

Washington DC odd tour request issue Technological gradient within a solar system? I have an ascx user control that has a custom event added to it. But first of all how can I … Arabic Numbers to Roman Numerals 3 replies hello everyone, I would like to ask for some help with my assignement. check over here You can only upload a photo (png, jpg, jpeg) or a video (3gp, 3gpp, mp4, mov, avi, mpg, mpeg, rm).

Best of luck. Ben Hultin Ranch Hand Posts: 135 posted 6 years ago Thanks, I have included the current code I have below for inPut1 JOptionPane and the string literal I am trying to Please upload a file larger than 100x100 pixels We are experiencing some problems, please try again.

Return something?

current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. I do understand that .equalsIgnoreCase() is not part of the JOptionPane class, but I dont know any other way to compare string values. Mr.M 32 734 posts since Dec 2012 Community Member More Recommended Articles About Us Contact Us Donate Advertising Vendor Program Terms of Service Newsletter Archive Community Forums Recent Articles © 2002 I use the same exact way of coding earlier in the code and it works fine.

I'm compiling from terminal with the javac command, and get the errors - javaJOptionPane.java:1: JOptionPane is already defined in this compilation unit import javax.swing.JOptionPane; ^ javaJOptionPane.java:7: cannot find symbol symbol : also i would like to write further code for when each of the butons are clicked. What legal documents are Italian citizens supposed to carry when traveling to Ireland? this content Example for a commutative subring of a non-commutative ring On 1941 Dec 7, could Japan have destroyed the Panama Canal instead of Pearl Harbor in a surprise attack?

import javax.swing.JOptionPane; public class Calculator { public static void main ( String args[] ) { double n1 = Double.parseDouble(JOptionPane.showInputDialog(" Enter first number: ")); double n2 = Double.parseDouble(JOptionPane.showInputDialog(" Enter second number: ")); But I am still getting an error on this line of my code classPrep = JOptionPane.showInputDialog("Please input the class participation grade. You got all the colors correct."; return message; } } // end inner class } // end Prog7 class I appreciate the help pete stein Bartender Posts: 1561 posted 6 You can only upload a photo or a video.

You can only upload photos smaller than 5 MB. And take a look at JOptionPane#showOptionDialog, it returns an int value by which you can determine which button was clicked, and take action accordingly. Posted By egrizzly (7 replies) 11-08-2016, 03:39 AM in New To Java Doesnt Run on MAC OSX Posted By patriotaki (7 replies) 11-08-2016, 12:43 AM in New To Java Using a Hope it helps.

How would I get the value from the JOptionPane and save it into a variable? Are your Ink Cartridges low? So .equalsIgnoreCase() is the one I need to use, but as mentioned before the JVM is looking for this method in the swing class. Why not to keep it clear StudentInfo or StudentInformation? 3.

I'd say get rid of Grade1,2,3... Imagine taking your car to the mechanic and saying "It's not working".... First one I could guess, about the second have no idea unless I read all class.