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Cannot Be Cast To Java.applet.applet Jframe

However, you should run these as 'Java Application', rather than 'Java Applet': import processing.core.PApplet; public class P5Template extends PApplet { public void settings() { size(512, 200); } public void setup() { FAQs Search RecentTopics FlaggedTopics HotTopics Best Topics Register / Login Post Reply Bookmark Topic Watch Topic New Topic programming forums Java Java JSRs Mobile Certification Databases Caching Books Engineering Languages Frameworks Is it possible to bleed brakes without using floor jack? Gear your class code towards creating a JPanel, and then display that in the JFrame. http://electrictricycle.net/cannot-be/cannot-be-cast-to-java-applet-applet-slick2d.html

First Skills to Learn for Mountaineering Am I interrupting my husband's parenting? Reply With Quote 05-31-2011,02:57 PM #5 Norm Moderator Join Date Jun 2008 Location Eastern Florida Posts 19,204 Rep Power 29 Duplicate deleted. C game development? How can I prove its value? http://stackoverflow.com/questions/23327752/jframe-not-showing-anything-and-cannot-be-cast-to-java-applet-applet

Our company has a Java based application that would be nice to run via web browser. Storage of a material that passes through non-living matter Why cast an A-lister for Groot? If you need to display an applet, then don't use JFrames.

kingroka123 JGO KernelMedals: 111Projects: 9Exp: 3 years Gamer's Helmet Re: Converting from Applet to JFrame « Reply #4 - Posted 2014-04-13 19:46:13 » Nothing should throw that exception . If you need to support older AWT based APIs, see Mixing Heavyweight and Lightweight Components. –Andrew Thompson Nov 14 '13 at 16:51 add a comment| 2 Answers 2 active oldest votes Should I pursue information on that or the object tag? To run this program you should attempt launching with: java -cp .

What is really curved, spacetime, or simply the coordinate lines? The frame is not showing anything and although the program runs, IDE tells me :" java.lang.ClassCastException: Spots cannot be cast to java.applet.Applet at sun.applet.AppletPanel.createApplet(AppletPanel.java:793) at sun.applet.AppletPanel.runLoader(AppletPanel.java:722) at sun.applet.AppletPanel.run(AppletPanel.java:379) at java.lang.Thread.run(Thread.java:744)" So Which movie series are referenced in XKCD comic 1568? at javax.imageio.ImageIO.read(Unknown Source) at GamePlayState.initialize(GamePlayState.java:26) at GameLoop.run(GameLoop.java:43) at java.lang.Thread.run(Unknown Source)javax.imageio.IIOException: Can't read input file!

asked 4 years ago viewed 1492 times active 4 years ago Get the weekly newsletter! 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 What is the definition of "rare language"? Find the function given its Fourier series Teenage daughter refusing to go to school Without opening the PHB, is there a way to know if it's a particular printing?

JFrame) then read the Swing tutorial on Compiling and Running Swing Programs. http://stackoverflow.com/questions/15060613/java-frame-showing-nothing-but-blank-space Also I actually do not have a main method in this program and so I instantiate on line 37, I dont think that would cause the problem though. Posted By MS-POWER (2 replies) Yesterday, 07:58 PM in New To Java configure SSL sockets? Post the code to the classes that are throwing the exceptionill just post the code to one of the classes since its the same exact exception on each of the classes12345678910111213141516171819202122232425262728293031323334353637383940414243444546import

I would strongly recommend that you get yourself an IDE, it well make your life simpler in the long run. –MadProgrammer Feb 25 '13 at 8:12 add a comment| up vote this contact form 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 java applet appletviewer share|improve this question asked Nov 14 '13 at 14:06 user81883 10513 Why have you imported java.awt. In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms

So i just changed the page source to this:

But then i get this error from any browser: ava.lang.reflect.InvocationTargetException at com.sun.deploy.util.DeployAWTUtil.invokeAndWait(Unknown Source) at sun.plugin2.applet.Plugin2Manager.runOnEDT(Unknown Source) Tell the IDE that you're trying to run a Java program, and for both, make sure that you've got a valid main method. How do I sort files into a sub-folder based on filename part? have a peek here asked 10 months ago viewed 483 times active 7 months ago Get the weekly newsletter!

import java.awt.*; import java.awt.event.*; import javax.swing.*; public class Calc extends JFrame implements ActionListener { // JFrame f1; // Don't need this, as you are already extending from a JFrame!! You've not initializing anything, so all your components null, this is basic Java/Swing. Read the Swing GUI tutorials to learn all the gory details on how to create a Swing GUI, but applet and standalone.

JApplet as Java-class is not.

It's when you try to run the code that the JVM might complain that it's not an applet, if 1) you try to run it as an applet called in some In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms Calc Classes in the 'default' package are discouraged as of late. are you running this program as an applet in eclipse?

What commercial flight route requires the most (minimum possible) stops/layovers from A to B? at javax.imageio.ImageIO.read(Unknown Source) at Player.(Player.java:23) at GamePlayState.entityAdder(GamePlayState.java:17) at GameLoop.run(GameLoop.java:44) at java.lang.Thread.run(Unknown Source)123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110import java.awt.Graphics;import java.awt.Image;import java.awt.event.KeyEvent;import java.awt.event.KeyListener;import java.awt.image.BufferedImage;import java.io.File;import java.io.IOException;import java.util.Timer;import java.util.TimerTask;import javax.imageio.ImageIO;import javax.swing.JFrame;public class GameLoop extends JFrame implements Runnable, KeyListener, State You simply run them as standard Java classes. –Hovercraft Full Of Eels Feb 25 '13 at 5:27 so java calc ? "java calc Error: Could not find or load http://electrictricycle.net/cannot-be/cannot-be-cast-to-java-applet-apple.html The one additional thing I would do is to mention that Java no longer picks up '.' (current directory) as part of the classpath unless explicitly stated.

In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms 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 xsi3rr4x Junior Devvie Re: Converting from Applet to JFrame « Reply #29 - Posted 2014-04-13 23:03:05 » nope, that didnt do anything, im just getting blank frames when I start it Find the function given its Fourier series Why is this C++ code faster than my hand-written assembly for testing the Collatz conjecture?

The Christian God cannot be omnibenevolent? (see below)? It makes no sense. How do you run your program?And how (where) are you getting your error? I suggest: Discard your code above.

You can only upload a photo (png, jpg, jpeg) or a video (3gp, 3gpp, mp4, mov, avi, mpg, mpeg, rm). Im Not trying to create an applet here im trying to create a Jframe program import java.awt.*; import java.awt.event.*; import javax.swing.*; // public class calc extends JFrame implements Browse other questions tagged java applet appletviewer or ask your own question. The only treatment is a headlong dive into the Java tutorials without stopping for air.

Is it unethical to poorly translate an exam from Dutch to English and then present it to the English speaking students? Games published by our own members! but what if I want to do it in Jframe way?