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Uncaught Error Fetching Image Java.lang.nullpointerexception

Could be that you can't find the image. making new symbol from two symbols Why cast an A-lister for Groot? More discussions in Swing All PlacesJavaJava SESwing This discussion is archived 1 Reply Latest reply on Sep 3, 2009 2:15 PM by kloeber Uncaught error fetching image: java.lang.NullPointerException 843807 Sep 3, The code works when I have the file loaded as a File object within eclipse. http://fullflash.net/uncaught-error/uncaught-error-fetching-image-java-lang-securityexception.html

Why does removing Iceweasel nuke GNOME? 2011 MacBook Pro upgrade? Privacy Policy Site Map Support Terms of Use Search: Advanced Forum Search Forums Programming Web Development Computers Tutorials Snippets Dev Blogs Jobs Lounge Login Join! Hot Network Questions Is Certificate validation done completely local? Join them; it only takes a minute: Sign up Why does this code throw a java.lang.NullPointerException? http://stackoverflow.com/questions/10681257/error-uncaught-error-fetching-image-java-lang-nullpointerexception

w.toFront(); w.setVisible(true); if (! paintCalled) { paintCalled = true; synchronized (this) { notifyAll(); } } } public static Frame splash(Image splashImage) { SplashFrame f = new java swing nullpointerexception icons embedded-resource share|improve this question edited Aug 20 '14 at 13:43 mKorbel 99.9k1384202 asked Aug 20 '14 at 7:22 mrquad 74952776 1 What package is the code share|improve this answer edited Jan 8 '10 at 10:28 answered Jan 7 '10 at 16:06 Carlos Heuberger 17k63562 add a comment| Your Answer draft saved draft discarded Sign up or

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  2. Nor can you catch the exception yourself and mitigate the problem. –Troyseph Oct 21 '14 at 14:56 add a comment| up vote 1 down vote I find the best way to
  3. java:189) at sun.awt.image.ImageFetcher.run(ImageFetcher.java:1 53)\ the URL object looks like it's null...I looked around on the internet and found examples like the above...anyone know how to fix this?
  4. Follow the advice given and actually print the URL.
  5. 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
  6. up vote 3 down vote favorite I have found a source code and i added it to my frame just for testing which it uses Java2D.
  7. In order to become a pilot, should an individual have an above average mathematical ability?
  8. It may also help to look at the javadoc for getResource.
  9. Then you'll find the line of code where you have a null reference which causes trouble. (or set the breakpoint on the line of code that is printed on the stack
  10. share|improve this answer answered May 21 '12 at 8:23 MaVRoSCy 11k94786 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign

this is the code import java.awt.Color; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.Image; import java.awt.Toolkit; import java.io.File; import java.net.URL; import javax.swing.JFrame; public class DrawImage extends JFrame { private Image image; public static What you failed to consider though is where the call is coming from. Browse other questions tagged java nullpointerexception java-2d or ask your own question. It's in the root.

I tried modifying the code you suggested to this: this.getClass().getResource("../../../../") which returns file:/media/files/code/java/Workspaces/GoalApplication/bin/ but if I try to go up again to get at the parent dir, I get null. Suggested Solutions Title # Comments Views Activity nested class vs inner class 5 39 71d wordsWithout 49 66 55d bunnyEars challenge 6 48 47d What is the latest versions eclipse neon more hot questions question feed 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 badpersonJune 29th, 2009, 12:49 AMso the code I posted may have worked had I executed it from a jar as opposed to within eclipse?

int imgWidth = splashImage.getWidth(this); int imgHeight = splashImage.getHeight(this); setSize(imgWidth, imgHeight); Dimension screenDim = Toolkit.getDefaultToolkit().getScreenSize(); setLocation( (screenDim.width - imgWidth) / 2, (screenDim.height - imgHeight) Why does Deep Space Nine spin? I am sure I put the file in the right place and have typed the name correctly. How to apply for UK visit visa after four refusal What is the "Chairman Tree"?

Not the answer you're looking for? bp pbrockway2June 29th, 2009, 05:04 AMSo where in the LaunchScreenPanel constructor are you looking for the image? When you use Class.getResource, the call will begin the search from the location of the class, i.e the package where the calling class is located. Note you dont need to declare the other classes as public if you are puting them in the same page like you did in line 216: public class Inventory5i extends JFrame

Edit Simple typo this time? his comment is here 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 Why do the Sparkfun and Adafruit Eagle libraries use smaller footprints than the manufacturer's recommended land pattern? asked 4 years ago viewed 9669 times active 4 years ago Visit Chat Related 275How to add an image to a JPanel?1396Lazy load of images in ListView1“cannot find symbol method drawImage(java.awt.image.BufferedImage,,int,int)”1Why

Look at the code for URLImageSource.getConnection(): docjar.com/html/api/sun/awt/image/URLImageSource.java.html I think there's a good chance that the getResource() call that UmYeah mentions is the issue. –JeffH Jan 7 '10 at 15:05 add a asked 4 years ago viewed 2604 times active 4 years ago Linked 146 Build project into a JAR automatically in Eclipse 5 Eclipse: export to .jar AND include resource files (ANT) In SignInFrame() you are trying to retrieve an image img = getToolkit().getImage(Image.class.getResource("Yahoo-Messanger.jpg")); Make sure that you are pointing to the image correctly. this contact form EDIT: OK I figured it out you can test which folder your ide complies from from this handy piece of code.

Related 0NullPointerException for images when running in command prompt8Set Icon Image in Java3JButton Image Icon not displaying .png file1Why won't my icon show up on my JButton?0Swing ImageIcon causing error and Please enter a title. 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

Are assignments in the condition part of conditionals a bad practice?

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Login. i would appreciate any and all help. You're right - Eclipse seems to have been set to compile (or copy) the contents of the src folder to the bin folder. navigate here So with the forward slash ("/house.png"), the search will find the image in src/main/resources, which ultimately in the root of the classpath.

I was debugging this for ages so I hope this post will save time for someone. My advisor refuses to write me a recommendation for my PhD application unless I apply to his lab What is way to eat rice with hands in front of westerners such Why is C# Dim a Chord in B Minor? This tool uses JavaScript and much of it will not work correctly without it enabled.

Join and Comment By clicking you are agreeing to Experts Exchange's Terms of Use. I've already explained in one of your previous topics how to debug. For a simple deployment where the classes and the image (and other) resources are located in known locations relative to one another, the getResource() approach will be effective whether or not badpersonJune 29th, 2009, 10:10 PMthanks, that code you suggested returns the following: in constructor: file:/media/files/code/java/Workspaces/GoalApplication/bin/com/jasonwardenburg/goalapp/gui/ I think it has something to do with the fact that eclipse creates the bin and

Join & Ask a Question Need Help in Real-Time? asked 2 years ago viewed 958 times active 2 years ago Visit Chat Linked 2 setting a JFrame background, why this doesn't work? Hilbert-irreducible Banach space Is giving my girlfriend money for her mortgage closing costs and down payment considered fraud? Is the image file called Yahoo-Messanger.jpg or shouldn't it be Yahoo-Messenger.jpg instead?

setIconImage(Toolkit.getDefaultToolkit().getImage(MainWindow.class.getResource("house.png"))); However, I am getting: Uncaught error fetching image: java.lang.NullPointerException at sun.awt.image.URLImageSource.getConnection(Unknown Source) at sun.awt.image.URLImageSource.getDecoder(Unknown Source) at sun.awt.image.InputStreamImageSource.doFetch(Unknown Source) at sun.awt.image.ImageFetcher.fetchloop(Unknown Source) at sun.awt.image.ImageFetcher.run(Unknown Source) Why does getResource() not load my The nice thing about this is that it will find the image (providing it is there!) regardless of whether LaunchScreenPanel.class is a file (in which case it looks in subdirectories) or Uncaught error fetching image: java.lang.NullPointerException at sun.awt.image.URLImageSource.getConnection(Unknown Source) at sun.awt.image.URLImageSource.getDecoder(Unknown Source) at sun.awt.image.InputStreamImageSource.doFetch(Unknown Source) at sun.awt.image.ImageFetcher.fetchloop(Unknown Source) at sun.awt.image.ImageFetcher.run(Unknown Source) naturally my image file is in C:\hw\myProg\Graphics2d\Castle.jpg So what am I Why do the Sparkfun and Adafruit Eagle libraries use smaller footprints than the manufacturer's recommended land pattern?

C:\hw\myProg\Graphics2d\. Subscribe to our monthly newsletter for tech news and trends Membership How it Works Gigs Live Careers Plans and Pricing For Business Become an Expert Resource Center About Us Who We My program compiles fine but I get the error: Uncaught error fetching image:java.lang.NullPointerException at sun.awt.image.URLImageSource.getConnection(URLImageSource.java:99) at sun.awt.image.URLImageSource.getDecoder(URLImageSource.java:113) at sun.awt.image.InputStreamImageSource.doFetch(InputStreamImageSource.java:240) at sun.awt.image.ImageFetcher.fetchloop(ImageFetcher.java:172) at sun.awt.image.ImageFetcher.run(ImageFetcher.java:136) im not sure what to make of this, Which towel will dry faster?

I don't understand why. After doing this the error went away!