Software :: Firefox Java.lang.SecurityException Error?

Jan 14, 2010

I use Fedora 10.When I use Firefox , the following message appear with the dialog box.java.lang.SecurityException:Changing the SecurityManager is not allowed.:I click OK button.How can I do for it.

View 1 Replies


ADVERTISEMENT

OpenSUSE :: Java App Error: "java.lang.NullPointerException"

Feb 23, 2011

i try to open a java app, the launch proceeds as far as the final stages, but then stops to do the final sequences showing the error msg listed above.

View 3 Replies View Related

Slackware :: Installing Java Error - When Trying To Run A Java App With The Firefox Plugin - Browser Crashe

May 29, 2011

Code: ~ $ /usr/java/jre1.6.0_25/bin/java -showversion Error occurred during initialization of VMjava/lang/NoClassDefFoundError: java/lang/Object

That's the error I get. When trying to run a java app with the firefox plugin, the browser simply crashes if it's the 64bit java or tells me it's not installed if it's the 32bit version.

I'm at a loss as to what to do. I think it has something to do with leftover gunk from a previous version I misinstalled(Is that even a word?) Anyway, the only thing that google could come up with was a solution for windows which laid blame on Bill Gates for having a bunch of pf (java prefetch) files stuffed into c:windows for no apparent reason. The solution was to delete them, but I can't seem to find the java prefetch folder in linux. The method I used is downloading the rpm from java.com the rpm2tgz then installpkg then cp libnpjp2.so to firefox plugins folder.

View 8 Replies View Related

Programming :: Replacing The File In .Jar - Java.lang.NoClassDefFoundError Exception At Main Class

Jul 21, 2010

working on a script to update .Jar file, I have tried jar xf to unpack and jar cf to repack it is giving me java.lang.NoClassDefFoundError exception at main class. I also tried jar uf, which is also not working for me Basically my jar file requires to update date, which i do from "winrar" Manual it works fine, but now to remove "Donkey work", i want to make an script which does this all automatically, and the last stage is to update jar file which is not happening.

View 1 Replies View Related

OpenSUSE :: FireFox 5.0 - With IcedTea - Plugin Error: "Failed To Run /usr/lib64/jvm/java-1.6.0-openjdk/jre/bin/java"

Jul 10, 2011

I use openSUSE 11.4 64 bits, KDE and FireFox 5.0. I regularly update. When trying to reach my bank, I get the following error: Code: icedteanp plugin error: Failed to run /usr/lib64/jvm/java-1.6.0-openjdk/jre/bin/java. For more detail rerun "firefox -g" in a terminal window. Is there anything I can do to remediate ? Does IcedTea everything that Java does?

View 4 Replies View Related

Ubuntu :: Install Java And Firefox Java Plugin On 10.10?

Jan 28, 2011

How to install java and firefox java plugin on Ubuntu 10.10?

View 2 Replies View Related

CentOS 5 :: Java Not Working In Firefox After Java Upgrade

Apr 5, 2010

After upgrading java (jre) to 1.6.0_19, the java plugin no longer loads into Firefox. All the rest of my plugins from /usr/lib/mozilla/plugins/ load fine.Java can be a pain such a pain the neck!

View 8 Replies View Related

Ubuntu :: How To Get Java In Firefox

Aug 24, 2010

I'd like to know if there's an easy way to get Java installed in Firefox, without having to download from Java.com and installing manually.

View 3 Replies View Related

Programming :: Regarding The 16 Bit Enumeration In C Lang?

Mar 22, 2011

enum argu {
send = 0x0001
, receive = 0x0002
};

what is the meaning of the 0x0001 and 2.

View 8 Replies View Related

Debian :: Firefox - How To Get Java To Work

Sep 21, 2010

Debian Squeeze 32bit. I uninstalled Iceweasel. I downloaded Firefox from their website. It is the complete folder and I have it in my /home/mydir/firefox. I have Flash installed just fine. The problem is java. I have sun-java6-jre installed but I am not sure what I need to link to the Firefox plugins folder to get java to work.

View 3 Replies View Related

Fedora :: Java Plugin For Firefox In F13?

May 29, 2010

Has anyone here gotten the Sun Java plugin (1.6.0_20) working in Firefox under F13? I'm using the Firefox 3.6.3-4 RPM supplied by F13, and I created the link in /usr/lib/mozilla/plugins to ${JAVA_HOME}/jre/plugin/i386/ns7/libjavaplugin_oji.so as I've always done, but the plugin fails to show up when I check the plugins in Firefox. I installed some other plugins in /usr/lib/mozilla/plugins and they work fine, only Java doesn't work. It's weird because I've never had a problem getting the Java plugin to work in Firefox before this, and I've done it a million times.

I don't have the Fedora-supplied java packages installed, so it's not a issue of conflicting plugins. And the plugin does work in Opera. I also tried the 1.6.0_18 plugin from Sun, and that didn't work in Firefox either, though it works in F11. I can't figure out what's causing this just in F13. So far this is the only problem I've had in F13, everything else has worked great.

View 3 Replies View Related

Fedora :: Firefox Plugin For Java?

Aug 21, 2010

firefox plugin for java. I searched the threads but no joy. this is what I have:

Code:
[root@...]# rpm -qa | grep java
tzdata-java-2010j-1.fc13.noarch
java_cup-0.11a-4.fc13.noarch

[Code]....

and when I type in firefox: <about: plugins>; there are no references to java.

what's the deal with this line in the code??? --> system-switch-java-1.1.5-1.fc12.noarch?

View 1 Replies View Related

Fedora :: Install Java On Firefox 3.6 ?

Dec 5, 2010

I'm trying to install Java on Firefox 3.6, and the instructions tell me to go to the Plugins sub-directory of the directory containing Firefox. Problem is, that sub-directory does not exist!

View 14 Replies View Related

Fedora :: Can't Get Java To Work On Firefox

Dec 22, 2010

I can't get Java to work on Firefox.Woops I did not notice the title. Well put it simple I want to play RuneScape, but I don't think I have Java and don't know how to get it running on Fedora.

View 1 Replies View Related

Fedora :: Possible To Get Sun Java Working In Firefox 4.0

Mar 24, 2011

Is anyone get Sun Java work in FF 4.0. It works fine in 3.6. Is there new folder to point or what cause this. In plug-ins it does not show up.

View 8 Replies View Related

Fedora :: Firefox 4 And Java Plugin

May 6, 2011

I recently found out that my Firefox 4 plugin for Java is not working. My problem is that i have Java installed (unfortunately I found out that I accidentally installed the Sun Java and not the OpenJDK) and it is working, but the plugin just refuses to work.

However it should be installed because of the following output:

Code:

So I thought that maybe the wrong Java version is used, but it doesn't seem to be so:

Code:

There are 4 programs which provide 'java'.

So in theory OpenJDK should be selected and work with Firefox, unfortunately it doesn't.

View 1 Replies View Related

Ubuntu :: Firefox 3.7 And Java-plugin ?

Jan 1, 2010

Anyone know how to get the sun java plugin to work with firefox 3.7? Any files I need to copy over to a different folder or anything?

I just installed Firefox 3.7 from the Mozilla Daily PPA and thats the only thing currently not showing up.

View 1 Replies View Related

Ubuntu :: Java Won't Work With Firefox 3.6?

Jan 28, 2010

I downloaded Firefox 3.6 from the Mozilla website, and installed Java Runtime and Java Browser Plugin from Ubuntu Software Center, but Java will not work within Firefox, it works with Firefox 3.5.7 installed from the repositories, but I really want to use Firefox 3.6. I've even tried UbuntuZilla, without any success. This is annoying as I visit a lot of Java enabled websites.

View 9 Replies View Related

Ubuntu :: How To Install Java For Firefox

Jan 29, 2010

Is this the real java website [URL] or is it malware?

View 1 Replies View Related

Ubuntu :: Firefox 3.6 Cannot Work Java

Feb 25, 2010

Problem : Cannot get Firefox to work with Java
Firefox version : 3.6
Firefox Plugins : Java not showing in Firefox plugins
Operating system : Ubuntu 9.10 (Linux)
Java install :

Instruction : I have tried to follow the instruction from the lnks but still cannot get it to work.

Links: [URL]

View 2 Replies View Related

Ubuntu :: Getting Java To Work In Firefox?

May 5, 2010

Right now I'm running Firefox 3.6.4. In ~/.mozilla/plugins I have a link to the Java plugin. I'm using Java version 6 update 20.

For some reason, Firefox will not acknowledge that I have the Java plugin installed. It won't show up under Add-ons > Plugins, and if I go to a web page that requires Java, it says I don't have it installed.

I've even moved my ~/.mozilla/firefox directory, allowing Firefox to create a new empty preferences directory, and Java still won't show up.

However, Java shows up just fine in Firefox 3.5. How do I get Java enabled?

View 4 Replies View Related

Ubuntu :: Installing The Java For Firefox?

Jun 26, 2010

how to get java running for firefox. Ubuntu always gets me so pissed off because it's so hard to get the most simple things installed. I have 10.04

View 8 Replies View Related

Ubuntu :: Firefox And Java Plugin ?

Aug 27, 2010

I opened Firefox, and tried to use an Internet speed tester that requires Java. I've always used this with no problems. Today, I'm having problems with it. It told me to check that my Java plugin was enabled, or whatnot. I looked at Tools > Add-Ons > Plugins, and found that Java is gone....

What's up with that? I'm using the latest version of Firefox (version 3.6.8 / Mozilla Firefox for Ubuntu cononical - 1.0) on Ubuntu 9.10.

I checked with Synaptic Package Manager, and I found sun-java6-jre, and all of it's related packages, openjdk-6jre-* packages, etc. were installed (over ten packages with 'java' or 'jre' and '6' in the package names).

So, I don't understand why Tools > Add-Ons > Plugins doesn't show my java plugin anymore. I also checked about: plugins (had to put a space between the colon and 'plugins' because a smiley shows up aboutlugins), but there was nothing in there about java either.

What's going on? Has Ubuntu decided it doesn't want to use Java (I remember reading something about Oracle changing the license for Sun Java somewhere)? Or is this a fluke?

Either way. Synaptic Package Manager says Java is installed... So, what else do I need to do to fix this? I read other posts about Firefox and Java, but they were about installing java, and the like, and I have Java installed....

View 2 Replies View Related

Ubuntu :: 64 No Java Firefox Plugin

Sep 24, 2010

Ubuntu Desktop 10.04 64 no Java Firefox plugin

sudo apt-get install sun-java6-plugin

gets

Couldn't find package sun-java6-plugin

View 2 Replies View Related

Ubuntu :: Get Java Plugin Onto Firefox ?

Dec 26, 2010

At first, I enabled the partner source and installed "sun-java6-plugin", as that was listed in an earlier Ubuntu install's package list. But Firefox does not see this plugin (even after a reboot). So I removed that package and its friends, and installed "icedtea6-plugin" as found on [url], but this does not work, either. This is with Ubuntu 10.10 for i386 on an ASUS Eee PC 900.

How to get a Java plugin working? I know I've had it working before without having to do anything like this. But that could have been an earlier version of Firefox. Could Firefox now be broken? Or could they have blocked Java, now?

View 2 Replies View Related

Ubuntu :: Java Add-in To Firefox Has Warning

Dec 28, 2010

When I try to add the Java add-in to Firefox in Ubuntu 10.04, I receive a warning that the next time the computer boots it will remove this add-in. It wasn't critical, so I abandoned the effort but I'd like to know what's up.

I set up an Ubuntu laptop for my sister w/ 10.04 LTS, so she'll have support for a long time. She's going to use it primarily to play interactive games on the Washington Post web site, browse the internet, and play DVDs. It also has OO.o which she might use a little bit.

Each interactive game on their site requires a different add-in (!) and the crossword puzzle requires Java (not JavaScript). But when I tried to add it I got an error message. (speculation) Has Oracle's purchase of Sun resulted in a dispute with Open Source uses of Java?

My sister took the laptop to LA this week, so I no longer have access to the computer to write down the error message. I have checked with some earlier releases of Ubuntu I have here at home (9.04 & 8.04 LTS) and the Java add-in works just fine. I haven't tried 10.10, however.

I think this is an Ubuntu issue, rather than a FireFox issue, as the error message I received was generated by Ubuntu, not FireFox.

View 2 Replies View Related

Red Hat :: How To Install The Java Plugin For Firefox

Apr 23, 2010

I am trying out the RHEL6 x86_64 beta. My question is how do I install the Java plugin for Firefox. OpenJDK appears to be installed, but there is no Firefox plugin for it in the "Add/Remove Software" program. I am not part of the RHN. Is it only in the RHN repos?

View 5 Replies View Related

Slackware :: 64 Bit Java Plugin For Firefox?

Jan 11, 2010

I keep reading on the web about how there is now a 64 bit plugin and even saw Eric state in the Slackware 64 thread that there was a plugin for x86_64...

Where does this plugin reside?

I'm seeing a ./lib/amd64/libjavaplugin_jni.so but that gives me nothing with "about:config"

I've got a 64 bit flash plugin.... Just need a java one and I'll be set as far as the web goes..

View 2 Replies View Related

CentOS 5 :: Can't Get Java On Firefox / Make It Possible?

Mar 16, 2010

I need to get Java working on Firefox. I read some instructions that had one create a link in .mozilla/plugins, to a java library, so I did. When I load a website with Java on it, I still get the message about needed to install a plugin. Not sure what is up. I wouldn't care so much, but I have some equipment that has a Java web interface that I need to configure. If I can't get Java working on Firefox, then that is a problem. I've put the link I created in the plugins dir below.

I'm running Centos 5.3. Here is the uname output code....

View 1 Replies View Related

Ubuntu :: LANG Variable Keeps Getting Overruled In 11.04?

May 3, 2011

ince Ubuntu 11.04 the "LANG" environment variable keeps getting overruled somewhere. The result is that the date notation in the indicator area and the GRUB boot menu is in a different language compared to the rest.At login I have selected the language en_GB, the same language is at the top in the "Language support" dialog. However, I have set my "Regional format" to "nl_NL".When I check "env" in the terminal LANG is set to "nl_NL" as well.I tried forcing it to "en_GB" by adding "LANG=en_GB" in "/etc/environment" but this did not help.

View 6 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved