Applet is not appearing in Browser
I created a standalone application that works (uses Swing). I wanted to place it on a webpage as an applet.
this is wrking in applet viewer, whn i tryed in HTML using the applet tag calling the class file the applet is still not showing. in the browser ..
i am getting this error
arning: running 1.2 version of SwingUtilities
java.lang.InstantiationException: JApplet1
at com/ms/applet/BrowserAppletFrame.newInstance (BrowserAppletFrame.java)
at com/ms/applet/AppletPanel.processSentEvent (AppletPanel.java)
at com/ms/applet/AppletPanel.processSentEvent (AppletPanel.java)
at com/ms/applet/AppletPanel.run (AppletPanel.java)
at java/lang/Thread.run (Thread.java)
can u plz! tell me the solution for this
nandhu
so did you have a standalone application or an applet? they are totally different... also, check and see if you have java plug in for your broswer...
Similar Messages
-
Applet can not run in browser, but it wroks in appetviewer. Why?
I wrote a very simple applet, and it works well when I use appletviewer. But when I use browser to open the html file which contains the applet, it always gives no class found error. My browsers are IE5.0 and Netscape4.77. Hwo can I make the applet run in browser?
Quick response is greatly appreciated.see you have to put the proper code base in your html file.check if your browser is java enabled or not.Java plugin comes with IE 5 and it automatically get installed if you won't disagree with that.Check in optin menu of ur browser that java is enabled or not.
Applet works fine with all browser.
2nd thing when you r running applet through appletviewer,it runs as an application from your local JVM while running through browser means you are running applet through browser 's JVM. -
Applet does not run in Browser
Iam using Windows XP and IE 6.0. Applets do not run in my browser. Hovering the cursor where the applet should be in the browser, I get a Class not found message. Setting the CLASSPATH variable did not help. Any suggestions?
You might find an answer in this new page
[url http://java.sun.com/j2se/1.4.2/docs/guide/deployment/deployment-guide/upgrade-guide/index.html]Java Upgrade Guide: Migrating From the Microsoft JVM to the Sun JRE -
Applet JNLP not accessible in browser ?
Hello,
I am new to java and to programiing in general. Thanks in advance for your help. I can't get an Applet to work in any browser (Google, Mozilla, IE) while it works fine in appletviewer. Why?
The Source:
import java.awt.*;
public class Hwa extends java.applet.Applet {
public void init (){
add(new Label("Hello World"));
compiled in Hwa.class, then in a Hwa.jar file,
The JNLP file:
<?xml version="1.0" encoding="UTF-8"?>
<jnlp spec="1.0+" codebase="" href="">
<information>
<title>Hw Applet</title>
<vendor>CCN</vendor>
</information>
<resources>
<j2se version="1.4+" href="http://java.sun.com/products/autodl/j2se" />
<jar href="http://www.ccca.eu/Hwa.jar" />
</resources>
</jnlp>
The HwaAPJNLP.html file:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html dir="ltr" lang="fr"><head>
<meta content="text/html; charset=ISO-8859-1" http-equiv="content-type">
<title>CCCAEU</title>
<meta content="" name="author">
<style type="text/css"></style>
<link rel="stylesheet" href="CCCAEU.css" type="text/css">
</head><body>
<applet code="Hwa.class" ref_jnlp="Hwa.jnlp" height="50" width="150"></applet>
</body></html>
All files are copied on the http://ccca.eu/. of the server
Executing appletviewer HwaAPJNLP.html (local copy of the html file) works just fine BUT launching http://www.ccca.eu/HwaAPJNLP.html returns a blank rectangle with the JAVA console message "Detected from bootclasspath: C:\\PROGRA~1\\Java\\jre7\\lib\\deploy.jar" and "Incompatible magic value 1008812135 in class file Hwa". WHY ?
FYI, the ".htaccess" file on my WebServer is
AddType x-mapp-php5 .php
AddType application/x-java-jnlp-file JNLP
Thanks in advance for your support.Thank you Baftos. It works but I still do not understand the logic. Before, my Hwa.class was only accessible through my Hwa.jar file on http://www.ccca.eu/Hwa.jar, itself defined as the reference if the jnlp file, see above. My understanding of the jnlp logic is that the html page will load the Hwa.class from the Hwa.jar file. Is that correct ? Thanks to your post, I copied the Hwa.class directly under http://www.ccca.eu/Hwa.class and yes, when accessed through the browser, I can download it. Even better, my previous html page above - unchanged - now WORKS. Thanks for letting me know where I think wrong.
-
Edit web part option does not appear in browser on lists
I've inserted some lists on a wiki page. However, when viewing in the browser the checkbox and the dropdown containing the Edit Web Part option do not appear. On the properties tag I thought I enabled all the correct properties such as Allow Edit, Allow
Minimize etc. What am I missing?Hi Larry,
According to your description, my understanding is that the Edit web part option disappeared in the list web part.
I recommend to check if the account has permission to edit the web part, please check the permission of the account in Site Permissions and the list permissions.
Please also check if the target audience is set in the web part.
Best regards.
Thanks
Victoria Xia
TechNet Community Support -
Hello,
http://www.garybaverstock-nutrition.com/index_test.html
For some strange reason the swf that i have embeded into my 'banner' div is not appearing in the browser.
For the life of me I cannot figure out why??
Got any ideas??
Much appreciated, DamienHi
The answer is very simple, there is no swf embedded in your page.
Your banner div is empty -
<div id="banner">
</div>
Check you have uploaded the correct page, and that the link you provided is the correct one for the problem.
PZ -
Server side include does not appear in browser
I've imbedded a server side include within an html file. I
can see it in the Dreamweaver design previewer, but it does not
appear when displaying the html in a browser. I've tried saving the
included file as "html", "htm", "shtml", and "shtm". Nothing seems
to work.
Any guesses?On apache, you have to use either shtm(l), or PHP. And in the
event that
you use the latter, the include directives must be PHP
includes, not HTML
includes, e.g., this -
<?php require('includes/foo.php') ?>
not this -
<!--#include file="includes/foo.inc" -->
Murray --- ICQ 71997575
Adobe Community Expert
(If you *MUST* email me, don't LAUGH when you do so!)
==================
http://www.projectseven.com/go
- DW FAQs, Tutorials & Resources
http://www.dwfaq.com - DW FAQs,
Tutorials & Resources
==================
"Dave Bar" <[email protected]> wrote in message
news:frbps3$f6o$[email protected]..
> Interesting you mention this, I was just experementing
with this today.
> I traditionally use .asp and IIS when using Include
techniques.
>
> I have a client on an apache server, and they can't run
asp, so I had to
> test using html.
>
> This is what I found.
> Since I'm running IIS, I had to use shtml (their apache
server may run it
> with regular html).
>
> I also had to make sure I was using the IIS Localhost in
my url.
> so this worked:
>
http://localhost/tests_and_examples/TEMP/TestInclude.shtml
>
> While this did not:
>
http://localhost/tests_and_examples/TEMP/TestInclude.html
(notice the
> missing s in shtml)
>
> And this did not:
>
file:///C:/Inetpub/wwwroot/tests_and_examples/TEMP/TestInclude.shtml
> (Notice a regular file:/// instead of using IIS
localhost)
>
> Hope that helps
> -Dave
>
> "rsimmons1957" <[email protected]>
wrote in message
> news:frboib$dn5$[email protected]..
>> I've imbedded a server side include within an html
file. I can see it in
>> the
>> Dreamweaver design previewer, but it does not appear
when displaying the
>> html
>> in a browser. I've tried saving the included file as
"html", "htm",
>> "shtml",
>> and "shtm". Nothing seems to work.
>>
>> Any guesses?
>>
>
> -
After installation of FCE Upgrade 3.5, Objects Do Not Appear in Browser
I recently upgraded to FCE 3.5. To save disk space on my primary hard drive I installed the Live Type media files on a secondary Lacie 250 gig hardrive. The files appear on the secondary hardrive but some objects do not appear in the browser when I open Live Type and click on the object tab in the browser. (only four appear in browser). I went to preferences of Live Type and my computer appears to know that the media files are stored on the secondary hard drive - ie it got the secondary drive location correct in LT preferences.
What can I do to make the LT media files appear in the browser so that I can use them?
Thanks,
ZekeYou only need to post a URL to your web site. We can see your code in Browser.
So, your page looks OK to me in Firefox, but when I tried to check it in IE, it choked my browser and closed it.
You have quite a few code validation errors - no document type declaration, etc... Start by fixing these reported errors.
http://validator.w3.org/check?verbose=1&uri=http%3A%2F%2Fntp.neuroscience.wisc.edu%2F
Nancy O.
Alt-Web Design & Publishing
Web | Graphics | Print | Media Specialists
www.alt-web.com/
www.twitter.com/altweb
www.alt-web.blogspot.com -
Applet was not running in Browser
I have wriiten one applet (using JMF for playing a song)program and it was run in appletviewer it's work perfectly.After that i was open this prog in browser it doen't work ,it gives following error :
java.lang.NoClassDefFoundError: javax/media/ControllerListener
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
java.lang.NoClassDefFoundError: javax/media/ControllerListener
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)Any one help me,becaz past 4 days i have getting this error ,so i cann't move further any steps on my module ,so any one help me.
Advance Thankx & Regards
K.sureshHai Manu
I am using u r code,and change my applet tag like
<APPLET CODE="SimplePlayerApplet.class" WIDTH = "300" HEIGHT = "300" ></XMP>
<PARAM NAME ="FILE" VALUE = "artist - Track 01.mp3" >
</APPLET>Now i am getting error as:
APPLET tag missing CODE parameter.
java.lang.NullPointerException: name
at sun.applet.AppletClassLoader.getResourceAsStream(Unknown Source)
at sun.applet.AppletPanel$6.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
the applet program below there
import java.applet.Applet;
import java.awt.*;
import java.io.IOException;
import java.io.PrintStream;
import java.net.MalformedURLException;
import java.net.URL;
import javax.media.*;
public class SimplePlayerApplet extends Applet
implements ControllerListener
public SimplePlayerApplet()
player = null;
visualComponent = null;
controlComponent = null;
progressBar = null;
firstTime = true;
CachingSize = 0L;
panel = null;
controlPanelHeight = 0;
videoWidth = 0;
videoHeight = 0;
System.out.println("Hai");
public void init()
setLayout(null);
setBackground(Color.white);
panel = new Panel();
panel.setLayout(null);
add(panel);
panel.setBounds(0, 0, 320, 240);
String s = null;
MediaLocator medialocator = null;
Object obj = null;
System.out.println("IT's from Init");
System.out.println("S value is:" + s);
if ((s = getParameter("FILE")) == null)
System.out.println("S value is:NULL");
Fatal("Invalid media file parameter");
try
URL url = new URL(getDocumentBase(), s);
System.out.println("URL Value is:" + url);
s = url.toExternalForm();
catch(MalformedURLException malformedurlexception) { }
try
if((medialocator = new MediaLocator("file:" + s)) == null)
Fatal("Can't build URL for " + s);
System.out.println("catch in malformed");
try
player = Manager.createPlayer(medialocator);
System.out.println("it is from create player");
catch(NoPlayerException noplayerexception)
System.out.println(noplayerexception);
Fatal("Could not create player for " + medialocator);
player.addControllerListener(this);
System.out.println("player add control");
catch(MalformedURLException malformedurlexception1)
Fatal("Invalid media file URL!");
catch(IOException ioexception)
Fatal("IO exception creating player for " + medialocator);
public void start()
if(player != null)
player.start();
System.out.println("This from start");
public void stop()
if(player != null)
System.out.println("This from stop");
player.stop();
player.deallocate();
public void destroy()
player.close();
System.out.println("This from Destory");
public synchronized void controllerUpdate(ControllerEvent controllerevent)
System.out.println("This from cotrollerUpdate");
if(player == null)
return;
if(controllerevent instanceof RealizeCompleteEvent)
if(progressBar != null)
panel.remove(progressBar);
progressBar = null;
int i = 320;
int j = 0;
if(controlComponent == null && (controlComponent = player.getControlPanelComponent()) != null)
controlPanelHeight = controlComponent.getPreferredSize().height;
panel.add(controlComponent);
j += controlPanelHeight;
if(visualComponent == null && (visualComponent = player.getVisualComponent()) != null)
panel.add(visualComponent);
Dimension dimension = visualComponent.getPreferredSize();
videoWidth = dimension.width;
videoHeight = dimension.height;
i = videoWidth;
j += videoHeight;
visualComponent.setBounds(0, 0, videoWidth, videoHeight);
panel.setBounds(0, 0, i, j);
if(controlComponent != null)
controlComponent.setBounds(0, videoHeight, i, controlPanelHeight);
controlComponent.invalidate();
} else
if(controllerevent instanceof CachingControlEvent)
if(player.getState() > 200)
return;
CachingControlEvent cachingcontrolevent = (CachingControlEvent)controllerevent;
CachingControl cachingcontrol = cachingcontrolevent.getCachingControl();
if(progressBar == null && (progressBar = cachingcontrol.getControlComponent()) != null)
panel.add(progressBar);
panel.setSize(progressBar.getPreferredSize());
validate();
} else
if(controllerevent instanceof EndOfMediaEvent)
player.setMediaTime(new Time(0L));
player.start();
} else
if(controllerevent instanceof ControllerErrorEvent)
player = null;
Fatal(((ControllerErrorEvent)controllerevent).getMessage());
} else
if(controllerevent instanceof ControllerClosedEvent)
panel.removeAll();
void Fatal(String s)
System.err.println("FATAL ERROR: " + s);
throw new Error(s);
Player player;
Component visualComponent;
Component controlComponent;
Component progressBar;
boolean firstTime;
long CachingSize;
Panel panel;
int controlPanelHeight;
int videoWidth;
int videoHeight;
} -
JavaFX applet JNLP not working in browser
Hi,
I have developed a JFX applet with multiple stages, which get visible and not visible at different times.
I have a search bar on the main stage which shows up at the beginning. However, on searching, i am not getting any response from the widget when i search.
I am running the jnlp in the browser.
I am doing the right thing ? Anything more needs to be done in terms of creating the jnlp ?
KedarPerhaps you can make a simple mockup application illustrating how you do your stage management, so we can see how you do (if that's "the right thing"...).
-
.oam file in Muse not appearing in browser
When I place the .oam file in Muse and then go to preview in browser it only shows me a black and white box - nothing else. I set the fill and set into invisible and tryed everything but it doesnt work. any ideas what I am doing wrong? (it's an .oam file which was made out of an mp4 video...don't know if its relevant)
Hi Valentina!
Good new! I fixed my problem!
Actually I restarted to create the beginning of my animation in Edge to check all the parts of it step by step with Muse! And everything works! So, I tried to understand where was the problem and I remembered that I made a wrong manipulation before I placed the first time the OAM file into Muse!
Indeed, I also choose web publish settings when I was in Edge to publish my animation but I didn't need it... and I put these files in the trash! Edge was not happy at all with my manipulation and the animation couldn't work well! Then I restore the files and everything was back to normal in Edge... But perhaps not as much as I thought!
So, I just have to create again my animation and everything should be fine!
About your problem, I create a new project in Edge and it's impossible to place a video file .mp4 on stage! Edge doesn't show this kind of file to put it in the library... How did you do?!
Then I found this video which explain a way to put an .mp4 video in Animate compositions http://www.youtube.com/watch?v=CGyOxwEsEFo I hope that will help you!
If you want to add graphics on your video, you should use Flash or After Effects at the beginning!
1. Open the video file with AE or Flash to add graphics on it
2. Export your new video and use the way of the link above
3. Enjoy it
Hope you have all the keys in your hand to succeed now!
Thank you for your answer on friday
Bye!
Anne -
Loops and software instruments not appearing in browser
Only a few software instruments appear in the software instrument list, even ones I have used before. Only a few loops come up also. Where did they go? They are in the GB folder in the Finder.
In the arrange window,dbl click on the instrument track you want,then the mixer window opens,again,dbl click on the instrument track(the button just above the out button below the I/O,{its the in/out area}) and choose from the drop down menu>choose mono or stereo etc,>logic>garageband
your Garageband instruments will be there,or should be.
#2
OK,did you goto audio>loop browser ?I know its obvious,but i dont know how much you know so....that would be the first thing to do for the loops. -
Flash .swf file not appearing in browser when publishing from iWeb 3.02
I have been working on a site for the last couple of months that i created in iWeb 2.0 and had successfully had small flash movies that I embedded via html snippets from code provided by numerous sources and youtube videos demonstrating how to get flash movies into one's site.
The url is
www.almafoods.com
Today i upgraded to 3.02 and had to make a change to the home page. The domain opened up fine with all the HTML code and .swf on the page exactly as I had it in version 2.0
When I now publish to a folder, first of all it doesn't copy over the .swf file unless I create a link to the file, but even when I upload all the directories to my ISP's remote server, the movie isn't not showing up in the browser. The html code file and .swf file are in their correct directories on my ISP's remote server
I'm baffled as to what is going on here as its the exact same domain that worked perfectly in 2.0 and this has peed me off no end
Does anyone have any suggestions or encountered the same problem in 3.02?
Any advice would be very much appreciatedYour .swf files are in the same folder as the widget-markup files.
Keep your custom files OUTSIDE the folder with the sitename iWeb creates.
iWeb will overwrite everything when it needs to do that, wiping out your custom files.
Put the files in a separate folder and determine the link to these files.
Read this : Using the iWeb HTML Snippet
Besides that, to display these tiny pictures I wouldn't use Flash.
Read this : Create a Banner Slideshow
And then look at this page : My House -
Applet will not load in browser Unsupported major.minor version 48.0
I found this page, and many others like it from search the net:
http://forum.java.sun.com/thread.jspa?forumID=421&threadID=345619
When I first got java installed 1.4.2_02, and that is the directory I always work in.
I HAVE installed:
jre 1.5.0
and
JMF2.1.1e
HOWEVER!!! When i go to the Java icon in the toolbar and dub-click it states:
Java(TM) Plug-in: Version 1.3.1_13
Using JRE version 1.3.1_13 Java HotSpot(TM) Client VM
User home directory = C:\Documents and Settings\javasojava
Proxy Configuration: no proxyAdditionally, if I go to windows Control panel it states:
Java Plug-in 1.3.1_13
My very simple applet program does compile with appletviewer, but
throws this error in browser.
Needless to say, this is extremely frustrating.
Have no other problems building java apps or anything classpath related that am aware of.
Here it is:
CLASSPATH=.;C:\PROGRA~1\JMF21~1.1E\lib\sound.jar;C:\PROGRA~1\JMF21~1.1E\lib\jmf.jar;C:\PROGRA~1\JMF21~1.1E\lib;.;.;C:\j2sdk1.4.2_04\jre\lib\ext\sound.jar;C:\j2sdk1.4.2\2
Thank you!here is what I get when I open the page you mentioned:
==============================================
Error loading class: ArcTest
java.lang.NoClassDefFoundError
java.lang.ClassNotFoundException: ArcTest
at com/ms/vm/loader/URLClassLoader.loadClass (URLClassLoader.java)
at com/ms/vm/loader/URLClassLoader.loadClass (URLClassLoader.java)
at com/ms/applet/AppletPanel.securedClassLoad (AppletPanel.java)
at com/ms/applet/AppletPanel.processSentEvent (AppletPanel.java)
at com/ms/applet/AppletPanel.processSentEvent (AppletPanel.java)
at com/ms/applet/AppletPanel.run (AppletPanel.java)
at java/lang/Thread.run (Thread.java)Why.. because I refuse sun to run <applet tag applets. As with the msjvm the <applet
tag is history so I don't understand why SUN would use depreceated html code in
their 1.5 examples.
Check what I said about versioning and use the object tag and try to run the following
applet:
http://forum.java.sun.com/thread.jspa?threadID=603571
second post -
Java applet will not install in browser
My VI will not install a JAva Applet. I jsut keeps saying "Installing Java Applet" and it never prompts for an install or anything. Any ideas? Is there something extra that I need to do that I am not realizing? I attached a screenshot of the window where is says installing.
Solved!
Go to Solution.
Attachments:
Capture.PNG 54 KBHow are you trying to install the java applet? Through a website? Calling an installer?
Could it be that the applet already installed on the computer?
Has it ever worked?
Applications Engineer
National Instruments
CLD Certified
Maybe you are looking for
-
Hi I have placed figures to its nearest citations in non XML workflow. For XML workflow, I have placed figure and its captions in two frames and grouped them. I move the group to the corresponding citation page. My xml structure remains unchanged. No
-
My jsp page does not get refreshed
I have a jsp page which looks like - the top portion of the page has 3 textboxes and a submit button to add an entity. the rest of the page displays a list of all the entities in the system. when i load the jsp and add a new entity, the new entity sh
-
Adobe PDF presets...
I have an ID file open... I go to File... Adobe PDF presets... smallest file size. The Save As dialog box comes up with a different file name than the file that I have open and trying to convert to a PDF. This happens occasionally... most the time th
-
Numbers formula problem (sorry for that boring title)
So I have got the following table: A B C D E F G 2 4 3 9 7 8 1 What I want: A2 = A1 B2 = A1+B1 C2 = A1+B1+C1 D2 = A1+B1+C1+D1 I want that automatically, so that I can apply that to as many columns as I have. I want a formula for the first cell and th
-
IPhoto deletes pictures when shared
Not that Apple will do anything about this problem that has been going on since iPhoto got the major update, but in shared mode, we imported loads of photos of our beautiful 20 month old son and newborn daughter. And now they are permanently gone. Va