Autoinstallation Applet won't work without a refresh

Ahoy - I have completed an applet that finds the java home directory and installs the three javacomm API files (if they do not exist). After writing these three files, it redirects the browser to a webpage with another applet, this second applet being one that uses javacomm.
The autoinstallation works perfectly (on my computer at least ;-) in that the files install where they are supposed to. But upon redirection, the second applet still insists that the javacomm classes don't exist, and so it will not initialize.
If I close down all my browser windows and open this applet back up, everything is happy again - it loads with no problems and performs as expected.
But I would realllly not like to have to write a disclaimer at the bottom of my web page: "If this does not load, please close down all your browser windows and try again."
Any idea why this is happening?

Thanks bsamp and DrClap.
I think it's more likely to be that the browser's JVM has already identified >everything in the extensions directory (which is where you install javax.comm, >correct?) and it doesn't react to new jars in that directoryThat makes sense =) It doesn't make happy sense, but it makes sense =\
If I can't find a way to make the JVM take another look, then I guess I could live with a one-time required restart for each computer (though it might not go over well =P)
I didn't have to call Regsvr when I installed it either...mm, I will see if I can find anything about making the JVM reload extensions (I agree with your assessment of my sanity, Doctor Clap).

Similar Messages

After a few minutes, the page down won't work without clicking the mouse pointer on the page I am reading to activate page down again. Is there a way to go back to page down working every time without having to click the page first?

Question
After a few minutes, the page down won't work without clicking the mouse pointer on the page I am reading to activate page down again. Is there a way to go back to page down working every time without having to click the page first?

Today, two other users reported issues with the back-forward history list dropping down if they hovered the mouse pointer over the back or forward button -- without clicking -- and then moved the pointer downwards. One user was on a touchpad, I don't know about the other user. Are you experiencing anything like that?

Macbook won't work without charger

Hello, I have a late '08 macbook. Originally I had problems with the screen dimming and I took it to a licensed mac repair place and they fixed that. Then shortly afterward the mac wouldn't work unless it was plugged into the charger. At that point I bought a new battery, new charger and updated to 10.7.5. Now the laptop still won't work without the charger. I have tried the trick where you turn off the laptop unplug it and take out the battery hold down power for 5 seconds and then plug in the charger first then the battery. I realize there must be something wrong besides the charger or battery but I'm wondering if anyone has an idea and how much it might cost to fix.
This happened a year or so ago but this is the first time I will need to use it in a situation were I cannot be guaranteed an outlet.

Have you tried resetting the SMC > Intel-based Macs: Resetting the System Management Controller (SMC)

Candy crush won't work without the internet but it did before

Candy crush won't work without the internet but it did before

Make sure you have the latest version of QuickTime (7.6.6) installed - if this is missing or out of date there may be no audio output from iTunes (including, but not limited to, playback through Bluetooth devices) or playback may be of poor quality.
Also check iTunes' Play Audio Using setting in Edit > Preferences > Playback (you will have to restart iTunes for any changes to take effect). In most cases selecting Direct Sound addresses playback issues when Windows Audio Session is active (though some users have reported the reverse),
If neither of these solves your problem try installing this alternate version: iTunes 12.1.1 for Windows (64-bit — for older video cards). The "for older video cards" label is a little misleading, as this also fixes some playback issues, QuickTime and Outlook interoperability errors, and problems with other third-party applications.

My iPhone won't work without wifi and I can't receive or send iMessage unless I have wifi or 3G can't use Instagram, Twitter or anything to do with internet or messaging, how do i fix it?

My iPhone won't work without wifi and I can't receive or send iMessage unless I have wifi or 3G can't use Instagram, Twitter or anything to do with internet or messaging, how do i fix it?

For anyone else wondering how to fix this, all I did was turn my iPhone off and then turn it back on.

IMessage won't work without wifi

When I don't have wifi I can't use iMessage. Before I got the ios7 update I could no matter if I had wifi or not, now it won't work without it. Other people can't send me text message is they are still using iMessage. How do I fix it?

Hi Jlm,
Go to Settings>Messages and make sure that "Send as SMS" is turned on. Also, if you want to be able to send longer messages or photos when not on Wifi (i.e., not iMessaging), then also make sure that MMS Messaging is turned on.
Cheers,
GB

My applet won't work in IE

This applet won't work in IE, but it will in Opera, WHY??!!
import java.awt.*;
import java.applet.*;
import javax.swing.*;
public class MyApplet2 extends Applet {
     int hoeveelheid = 21;
     int computer;
     String vraag;
    int vraaggetal;
     public void start() {
          JOptionPane.showMessageDialog (null,
                "We hebben 21 lucifers en we moeten er \n steeds om de beurt 1,2,3, of 4 pakken. \n Wie het laatste setje heeft, heeft gewonnenn.",
              "Uitleg", JOptionPane.INFORMATION_MESSAGE);
        while (hoeveelheid > 0){
             do {
                     vraag = JOptionPane.showInputDialog
                        ("We hebben er nog "+hoeveelheid+",\n hoeveel wil je er pakken?");
                  vraaggetal = Integer.parseInt (vraag);
                     if (vraaggetal > 4 || vraaggetal <= 0){
                               JOptionPane.showMessageDialog (null,
                                 "Geef alsjeblieft een 1,2,3 of 4 in: ",
                                "Fout", JOptionPane.INFORMATION_MESSAGE);
                     if (hoeveelheid < 4){
                          if (vraaggetal > hoeveelheid){
                               JOptionPane.showMessageDialog (null,
                                 "We hebben er nog maar "+hoeveelheid+" dus "+vraaggetal+" lukt niet",
                                "Fout", JOptionPane.INFORMATION_MESSAGE);
              } while (vraaggetal > 4 || vraaggetal <= 0 || vraaggetal > hoeveelheid);
           hoeveelheid = hoeveelheid - vraaggetal;
           if (hoeveelheid == 0) {
                     JOptionPane.showMessageDialog (null,
                           "U heeft gewonnen!! Gefeliciteerd",
                          "Victory", JOptionPane.INFORMATION_MESSAGE);
           if (hoeveelheid != 0){
                     do {
                            computer = ((int)(Math.random() * 10));
                       } while (computer > 4 || computer <= 0 || computer > hoeveelheid);
                       JOptionPane.showMessageDialog (null,
                       "We hebben nog "+hoeveelheid+",\n ik pak er "+computer,
                          "Uitleg", JOptionPane.INFORMATION_MESSAGE);
                          hoeveelheid = hoeveelheid - computer;
                          if (hoeveelheid == 0){
                               JOptionPane.showMessageDialog (null,
                                "Whaha, ik heb gewonnen!!",
                              "Victory", JOptionPane.INFORMATION_MESSAGE);
}

You are using Swing components in your applet , and the Microsoft VM dosen't have the javax.swing package . You could try with the Sun Java Plug-in.

"E" KEY won't work without "Shift KEy"

ThE "E" kEy on my KEyboard won't work unlEss I hold down thE "Shift" kEy as wEll, hEncE thE Capital Es in this post. ThE samE thing happEns with anothEr kEyboard pluggEd into thE USB port. ThE kEyboard viEwEr shows this. I assumE it is softwarE rElatED, somEthing to do with kEyboard assignmEnts but I can't find thE answER. Any hElp grEatly apprEciatED. I am running OSX 10.5.8 with currEnt updatES. I can't tEll you whEn thE problEm startEd as I just got thE computEr running aftEr REpairing thE DC in card. I bought thE computEr not running.

Open the Speech pane of System Preferences and check whether either the listening key or the speech key has become set to that keystroke; if so, change the setting.
(49732)

Gps won't work without data connection

does the gps feature need wifi or 3g to work cos i can't get it work without them.
and when i try to navigate to a destination it just says on "waiting for gps" even if i have wifi.
on my nokia E5

how long are you waiting for the gps and are you outdoors
If i have helped at all a click on the white star below would be nice thanks.
Now using the Lumia 1520

10.5 server features that won't work without xserve

We are opening up a branch office and want to use 10.5 as the server OS. My budget can't afford me an xserve at the moment but will have a G5 Mac Pro from the main office to use. Are there any features that won't work unless I have an xserve? I though I remembered reading something about this awhile back? Thanks for the help.

I can't think of anything else than Server Monitor doesn't work and there's no LOM.
Might be something else too.
LACP (aggregated interfaces) needs two or more ethernet interfaces.

Applet Won't work out of NetBeans W/Swing

My Applet is working in NetBeans sun AppletRunner, but won't run in a browser and gives this exception:
java.lang.NoClassDefFoundError: org/jdesktop/layout/GroupLayout$Group
     at java.lang.Class.getDeclaredConstructors0(Native Method)
     at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
     at java.lang.Class.getConstructor0(Unknown Source)
     at java.lang.Class.newInstance0(Unknown Source)
     at java.lang.Class.newInstance(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)And my Applet extends javax.swing.JApplet, so whats wrong?

Did you specify the jar in the archive attribute of the applet element tag?
http://java.sun.com/docs/books/tutorial/uiswing/components/applet.html#plugin
Of course this does not help if the class is not in the jar though. :-/ (which seems very strange)
-Puce

Won't work without battery?

If my battery drains during sleep, it won't power up until the battery regains sufficient charge. Even if I remove the battery and try to run on AC alone, it still won't power up.
Once it's working, I can remove the battery while it's running and use AC alone.
Is this typical of a Mac?

jjooee wrote:
If my battery drains during sleep, it won't power up until the battery regains sufficient charge.
I've definitely seen machines where if the battery is depleted (or near depleted) they wouldn't power on until a couple minutes worth of charge was sent through the battery cells. I've seen Windows laptops (Dell, Toshiba, Acer) do the same thing.
However, if you remove the battery and the machine is capable of being run without a battery installed (which is 99% of most modern portables), then there should be no problems starting up. Unless of course the issue with your portable is related to a low level power management function (namely related to the SMC). You can try resetting that (http://support.apple.com/kb/ht3964), otherwise I suspect there might be a hardware issue involved.

SOMEONE PLEASE HELP ME!!!!! My applets won't work.

I have tried everything that has been suggested. I'm running out of hope.
I set my environment variables, implemented the codebase tag in my html, compiled with -target1.1 and enabled the JIT for VM in Internet Explorer's Internet Options. I even downloaded the Java Plug-in. Nothing is working. No matter if the applet is an Applet or a JApplet.
Every time i open an html file with an applet the page loads but the applet does nothing. When i mouseover the gray applet box i get a message in my browser's status bar reading "load: class myClass not found". Not even the example applets that came with the JDK1.4 i downloaded work. They all display that same message when i mouseover the gray box.
They all do however work when i use the command prompt appletviewer.
Is something wrong with my browser? If i view someone's on-line applets they work fine.
As long as the applet's class file and html is not on my system or i view them throught the command prompt they work fine. Otherwise i get the status message "load: class myClass not found"
Is something maybe wrong with my environment variables that i don't know about?
I'm running Microsoft Windows 2000 Professional and Microsoft Internet Explorer 5.0.
I also have a copy of Microsoft Visual Basic 6.0 installed on my machine. Is this maybe causing conflicts?
SOMEONE PLEASE HELP ME!!!!!
Chance

I did a search using these (include the quotes): "load: class XXXX not found" and "load: class" "not found" and got quite a few hits. Everyone agrees that the problem is that Java can't find the applet file <appletName>.class and the problems fall into 2 types:
(1) The applet requires a Java 1.2+ feature in your program and your browser is usings its default runtime, which is 1.1 based
(2)The CODE attribute specifies the wrong name, the class name is saved with the wrong case, the class file is located in the wrong directory, or some similar typo.
I Suggest that you double check that the JavaPlugin is activated (open it in Control Panel) and that the BROWSER tab shows that it is in use by IE. Then make sure that neither the HTML or applet files reference any directories - ie, just file names are being used, not directory paths. Everything should be in the same directory. Proof read everything in the HTML and applet files for spelling, UC/LC match, etc.
Here are a few of the items I found:
http://www.jguru.com/faq/view.jsp?EID=488128
http://www.usingit.com/products/java/applet/agnpro/faq/
http://www.srctec.com/help/cooltextfaq.htm
http://forum.java.sun.com/thread.jsp?forum=54&thread=246794
http://forum.java.sun.com/thread.jsp?forum=54&thread=142328
There's lost more, everything I saw said the same thing as I did above. It's a matter of you finding the problem, it's there.

Help needed - Laptop won't work without adapter

I bought my MacBook exactly one month back. Today, while i was working on my laptop away from my desk, the laptop suddenly went off. The battery was at 78% and there was no reason for it to go off. Now, ever since that happened, my computer doesn't start or even run without the wall charger. I have the latest software releases and i have tried restarting countless times. I even tried removing the battery and putting it back again.
Any ideas as to what can I do to resolve this or what might be causing this. Any help would be appreciated.
MacBook Mac OS X (10.4.8) 1GB Ram, 2.0Ghz Intel Core Duo

Two possibilites: 1. The battery is bad; 2. You've never calibrated the battery.
Why reward points?(Quoted from Discussions Terms of Use.)
The reward system helps to increase community participation. When a community member gives you (or another member) a reward for providing helpful advice or a solution to their question, your accumulated points will increase your status level within the community.
Members may reward you with 5 points if they deem that your reply is helpful and 10 points if you post a solution to their issue. Likewise, when you mark a reply as Helpful or Solved in your own created topic, you will be awarding the respondent with the same point values.

FLASH 11.3.300.268 won't work without Chrome

There seems to be an issue with those who do not use Chrome trying to access FLASH from a location without using Chrome directly. It appears that if you choose to upload Chrome with FLASH on the Adobe page, FLASH is embedded in Chrome. It doesn't even show as loaded on my computer when I do an Adobe search for it using their upload problems tool. It does however show as there when one does an actual upload, which fails because of this. When I activate and use Chrome, FLASH works as normal. I can't uninstall FLASH because it is not seen by Adobe's scan. It might if I uninstalled Chrome. I would like not to use Chrome when using FLASH. Is there some way of doing this without restarting the upload process afer unistalling both progrrams?

I agree. In the interim, the short term way of getting back to work is to use Chrome in which FLASH will work.
ShutterStock requires the latest version of FLASH to upload microstock. They appear oblivious to the issue, suggesting the problem has to do with my PC.
Adobe should get with the progrm and understand that if you create dependency, responsibil;ities to partners and users go with this.

Autoinstallation Applet won't work without a refresh

Similar Messages

Maybe you are looking for