Cannot run java can anyone help??
cannot run java, it says it is loaded but when I go to Pogo.com java is booted out. Can anyone help??
have ur java software updated.
Similar Messages
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I have the iphone 4 and when syncing my iphone an error message appears half way through saying "itunes cannot sync apps to the iphone because the apps installed on the iphone cannot be determined" can anyone help? I cant back up my iphone as this appears every time :-(
As another post suggested, I restarted both the iPhone and the computer, and that fixed the problem.
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Hi i am i have any ipad and i am trying to download family tree maker that i purchased online, but all that keeps co ing up is safari cannot download file can anyone help me .....bebe
I think you are trying to install a computer application to use on an iPad. You can't. They are incompatible pieces of hardware. If you want Family Tree Maker for your iPad, then you need to get that version, if it exists, from the iTunes Store. That download can't be done via Safari.
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I lost my handset (iphone 4s) and now have a replacement but when I try to restore from icloud I get a message saying 'cannot load backups'. Can anyone help?
Unless you've tried to install an older version of iTunes that message likely indicates a corrupt library file. See Empty/corrupt library after upgrade/crash...
tt2 -
Please I'm new to java.Can anyone help me?
Whenever i try to execute a java program
at the command line I get the error message " .classfiles not found.I checked in my directory and the classfiles are there.I made sure I'm in the directory when i'm trying to execute the .class files.
when i use EditPlus i get the error message of
---------- java ----------
java.lang.NoClassDefFoundError: Comparison
Exception in thread "main" Normal Termination
Output completed (1 sec consumed).
Can anyone tell what i'm doing wrong or what i'm not doing?From Julesh1
To: DaithiMcGibon and ehsan java
Thank you very much i added the ";." and now i can execute the any code.
Your assistance is greatly appreciated.
I'm using windows 2000 Pro; jdk1.3.1_01; and apache tomcat 4.0.
But whenever i try to start apache tomcat i get a number of errors.
I have copied these errors from the command windows and pasted them below because i don't know where to begin.Does anyone think i should reinstall apache tomcat 4.0
Please take a look, here below are the error messages i'm getting.
A nonfatal internal JIT (3.10.107(x)) error 'Relocation error: NULL relocation target' has occurred in :
'org/apache/crimson/parser/Parser2.maybeComment (Z)Z': Interpreting method.
Please report this error in detail to http://java.sun.com/cgi-bin/bugreport.cgi
Catalina.start: LifecycleException: null.open: java.net.BindException: Address in use: bind
LifecycleException: null.open: java.net.BindException: Address in use: bind
at org.apache.catalina.connector.http.HttpConnector.initialize(HttpConnector.java:1116)
at org.apache.catalina.core.StandardService.initialize(StandardService.java, Compiled Code)
at org.apache.catalina.core.StandardServer.initialize(StandardServer.java, Compiled Code)
at org.apache.catalina.startup.Catalina.start(Catalina.java:775)
at org.apache.catalina.startup.Catalina.execute(Catalina.java:681)
at org.apache.catalina.startup.Catalina.process(Catalina.java:179)
at java.lang.reflect.Method.invoke(Native Method)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java, Compiled Code)
----- Root Cause -----
java.net.BindException: Address in use: bind
at java.net.PlainSocketImpl.socketBind(Native Method)
at java.net.PlainSocketImpl.bind(Unknown Source)
at java.net.ServerSocket.<init>(Unknown Source)
at java.net.ServerSocket.<init>(Unknown Source)
at org.apache.catalina.net.DefaultServerSocketFactory.createSocket(DefaultServerSocketFactory.java:118)
at org.apache.catalina.connector.http.HttpConnector.open(HttpConnector.java:946)
at org.apache.catalina.connector.http.HttpConnector.initialize(HttpConnector.java:1114)
at org.apache.catalina.core.StandardService.initialize(StandardService.java, Compiled Code)
at org.apache.catalina.core.StandardServer.initialize(StandardServer.java, Compiled Code)
at org.apache.catalina.startup.Catalina.start(Catalina.java:775)
at org.apache.catalina.startup.Catalina.execute(Catalina.java:681)
at org.apache.catalina.startup.Catalina.process(Catalina.java:179)
at java.lang.reflect.Method.invoke(Native Method)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java, Compiled Code) -
System extension cannot be used --can anyone help ?
so i spotted that the system library as well as the home library had permissions blocked for the administrator, so i unlocked all enclosed items permissions.
i already had issues being brought to senior advisor attention over 1,5 years now, about hangs and freezes. mostly hangs.
no one so far has been able to fix them.
well now spotting these warnings, after i allowed all permissions inside both libraries, have warnings show up.
i gather these are not prepperly installed softwares, but i cant figure out what softwares they could be, so i can take care of it.
so 4 warnings shows up :
System extension cannot be used
The system extension “/System/Library/Extensions/System.kext/PlugIns/Unsupported.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact the product’s vendor for an update.
System extension cannot be used
The system extension “/System/Library/Extensions/System.kext/PlugIns/Private.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact the product’s vendor for an update.
System extension cannot be used
The system extension “/System/Library/Extensions/IOPCIFamily.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact the product’s vendor for an update.
System extension cannot be used
The system extension “/System/Library/Extensions/IOUSBFamily.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact the product’s vendor for an update.There isn't an "administrator" so who did you add and what permissions did you set.
In Get Info, they should be
system read & write
wheel read Only
everyone read only
The posix permissions, owner, and group should be
rwxr-xr-x root wheel
with ACE "group:everyone deny delete"
You may be able to recover by repairing permissions in Disk Utility, but you may have to reinstall the OS. -
cant download new version of itunes. says old version cant be erased. suggestions??
Do you mean old version cannot be removed? What are your specifics? Which version of iTunes do you have now? Did you try to remove iTunes via Control Panel/Add Remove Programs?
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My Adobe Flash Player no longer runs automatically...can anyone help ?
My Flash Player refuses to run automatically, can anyone help? I'm tired of clicking OK each time I need it as I browse. This only started 2 weeks ago. Before that there were no problems so, I'm embarrassed to say that I must have somehow caused this myself. So far, I've gone to my "plugins" page and made sure everything is set as "enabled". I've gone to my Control Panel >Flash Player, but I don't see any changes I could make their that might help. I'm not sure what else to do. I have Win XP Home, broswer is Google Chrome, Adobe flash player version 11.6.602.180 installed. I hope someone can help.
The only extension I have enabled is Ad Block.I think I was just about to send you email about this. Can you try the following in Chrome:
1. Type "about:settings" in the address bar
2. Click the "Show advanced settings..." link at the bottom
3. Click the "Content settings..." button
4. Scroll down a bit in the dialog that appears and verify that "Run automatically (recommended)" is selected in the Plug-ins section
Thanks,
Chris -
Can anyone help me to amend the SQL below?
I do not know how to implement roles application in the Oracle Forms, so I have tried to use the below SQL to tackle this problem. The code below can be compiled successfull but its application of open form () cannot work. Can anyone help ?
DECLARE
rg_id RECORDGROUP;
rg_name VARCHAR2(30);
ret_code NUMBER;
BEGIN
rg_name := 'RG_LIST';
rg_id := FIND_GROUP(rg_name);
IF NOT ID_NULL(rg_id) THEN
DELETE_GROUP(rg_id);
END IF;
rg_id :=CREATE_GROUP_FROM_QUERY( rg_name,'SELECT PASSWORD, into
password_value FROM STAFF WHERE STAFF.LOGIN_ID =:LOGIN.LOGIN_ID');
ret_code := POPULATE_GROUP( rg_id );
--IF (ret_code <> 0) THEN
-- Message ('no such user');
-- RAISE FORM_TRIGGER_FAILURE;
--END IF;
if (:Login.password =
Get_Group_Char_Cell(rg_name||'password_value',1)) THEN
open_form('trans_tab');
end if;
end;Note that you may have more luck posting this sort of Forms-specific question in the Oracle Forms group.
Justin
Distributed Database Consulting, Inc.
http://www.ddbcinc.com/askDDBC -
I have an iPhone 4S running software 5.1 (9B179) and cannot sync the photos in PhotoStream with iPhoto '11 v 9.2.1 (628). There's no option to update iPhoto and no option of PhotoStream (which is enabled on my phone). Can anyone help?
Thanks, Peter.
The "link related" and "text related" crashes were what I interpretted here, too, though I'm at a loss on how to proceed given that this is a fresh system and applications. This is happening with multiple InDesign projects in a design office environment where many others work on the same files and none of the other computers are having problems with these files. I've removed the same files listed (thank you for those) before and did so effectively with creating the new user account to test with, but it had no effect. I just tried again though, as these files could easily have becone corrupt again if they were being written to when InDesign crashed. Will let you know if that makes any difference. I've also gone through and completely cleaned out the fonts again and once more cleared the font caches. If need be I'll reboot this system into safe mode and try that way.
Best,
Mike -
Hi I have a geometry problem.Can anyone help with java code
Hi I have a non simple polygon . My job is to make it a simple. for that First I need to find the intersecting lines say line AB intersects line CD. If so then I must replace AB & CD with AC & BD or AD or BC which ever keeps the polygon closed . So can anyone help me out with this code
import java.io.*;
import java.awt.*;
import java.awt.geom.*;
import java.awt.image.*;
import javax.swing.*;
public class Simple{
static int POINTWID = 4; // size of points
// the x and y arrays hold the coordinates
// the B array is the order of the points in the polygon
// You want to fill the C array with the simple polygon
static double x[] = new double[200];
static double y[] = new double[200];
static int B[] = new int[200]; // the permutation matrix
static int C[] = new int[200]; // the one that becomes simple
static SimpleFrame myFrame;
static int numPoints = 3;
public static void main(String args[]) {
makePolygons();
// Create the frame to draw on
myFrame = new SimpleFrame();
myFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
myFrame.setSize(600, 600);
myFrame.setVisible(true);
public static void makePolygons(){
// Build an array of random points in the unit square
for(int i = 0; i < numPoints; i++){
x[i] = Math.random();
y[i] = Math.random();// Sample program
B[i] = i; // default permutation
// Create the simple polygon
createSimplePolygon();
* This is the only function you need to mess with
public static void createSimplePolygon(){
// Initialize the C[] array with the identity permutation
for(int i = 0; i < numPoints; i++)
C[i] = i;
// Bubble sort the points from left to right
for(int i = 0; i < numPoints; i++)
for(int j = 0; j < numPoints - 1; j++)
if(x[C[j]] > x[C[j+1]]){
int temp = C[j];
C[j] = C[j+1];
C[j+1] = temp;
public static class SimpleFrame extends JFrame{
public static JSlider numPointsSlider;
public SimpleFrame()
super("Create you own Simple Polygon");
Container content = getContentPane();
content.setLayout(new java.awt.BorderLayout());
JTabbedPane tabbedPane = new JTabbedPane();
tabbedPane.setPreferredSize (new java.awt.Dimension(300, 400));
tabbedPane.addTab("Scrambled", new ScrambledPanel());
tabbedPane.addTab("Simple", new SimplePanel());
content.add(tabbedPane, java.awt.BorderLayout.CENTER);
// Slider for the number of points
numPointsSlider = new JSlider (javax.swing.SwingConstants.HORIZONTAL,
3, 100, 11);
numPointsSlider.addChangeListener (new javax.swing.event.ChangeListener () {
public void stateChanged (javax.swing.event.ChangeEvent evt) {
numPointsSliderStateChanged (evt);
content.add(numPointsSlider, java.awt.BorderLayout.SOUTH);
private void numPointsSliderStateChanged (javax.swing.event.ChangeEvent evt) {
numPoints = numPointsSlider.getValue();
makePolygons();
repaint();
public static class ScrambledPanel extends JPanel{
public void paintComponent(Graphics g){
super.paintComponent(g);
Graphics2D g2 = (Graphics2D) g;
// First set the scaling to fit the window
Dimension size = getSize();
int Xwid = (int) (0.95 * size.width);
int Ywid = (int) (0.95 * size.height);
// First draw the segments
g2.setColor(Color.red);
for(int i = 0; i < numPoints; i++)
g2.drawLine((int) (Xwid * x[B[i]]),
(int) (Ywid * y[B[i]]),
(int) (Xwid * x[B[(i+1) % numPoints]]),
(int)(Ywid * y[B[(i+1) % numPoints]]));
// Now draw the points
for(int i = 0; i < numPoints; i++){
g2.fillRect((int) (Xwid * x) - POINTWID,
(int) (Ywid * y[i]) - POINTWID,
2*POINTWID + 1, 2*POINTWID + 1);
public static class SimplePanel extends JPanel{
public void paintComponent(Graphics g){
super.paintComponent(g);
Graphics2D g2 = (Graphics2D) g;
// First set the scaling to fit the window
Dimension size = getSize();
int Xwid = (int) (0.95 * size.width);
int Ywid = (int) (0.95 * size.height);
// First draw the segments
g2.setColor(Color.red);
for(int i = 0; i < numPoints; i++)
g2.drawLine((int) (Xwid * x[C[i]]),
(int) (Ywid * y[C[i]]),
(int) (Xwid * x[C[(i+1) % numPoints]]),
(int)(Ywid * y[C[(i+1) % numPoints]]));
// Now draw the points
for(int i = 0; i < numPoints; i++){
g2.fillRect((int) (Xwid * x[i]) - POINTWID,
(int) (Ywid * y[i]) - POINTWID,
2*POINTWID + 1, 2*POINTWID + 1);Hi I am sorry I could explain you properly . Ok
My program gives me a polygon(as you can see when u
run this program)But the polygon is a non simple
polygon.So to make this polygon we must remove all
the crossings betweeen edges in the polygon.The
algorithm which i gave will remove all the crossings
and make the polygon simple.You did not give an algorithm!
SO my job is to take the
existing code and implement the algorithm for this
program in the Createsimpelpolygon() function. For
this First the program must find whether two edges
cross if they cross then swap the vertices like
replace AB & CD with AC & BD or AD & BC.Which ever
keeps the polygon closed . Still not entirely clear to me. You cannot just go and replace vertexes from a polygon: that way you'll end up with a different polygon.
So as we go on we find the
many crossings and iterate the algorithm on all the
crossings until we get simple polygon.Like I said: I don't really understand what it is you're after. You did not respond to my suggestions, so I gather it is not what you're after?
What about Polygon Tessellation (Google for it)? Perhaps that's what you want.
Also, why do you not create a (or use java.awt's) Point class and a Polygon class which holds a java.util.Set of Point's? Your current code looks rather messy. -
I am having trouble with my Mac Book Pro which I bought in August 2012. It has suddenly started running very slowly every time I try to poen something. I have completed an etrecheck report - can anyone help?
Thank you
Hardware Information:
MacBook Pro (13-inch, Mid 2012)
MacBook Pro - model: MacBookPro9,2
1 2.5 GHz Intel Core i5 CPU: 2 cores
4 GB RAM
Video Information:
Intel HD Graphics 4000 - VRAM: 384 MB
System Software:
Mac OS X 10.7.5 (11G63b) - Uptime: 0 days 0:21:48
Disk Information:
TOSHIBA MK5065GSXF disk0 : (500.11 GB)
disk0s1 (disk0s1) <not mounted>: 209.7 MB
Macintosh HD (disk0s2) / [Startup]: 499.25 GB (410.81 GB free)
HL-DT-ST DVDRW GS31N
USB Information:
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
FireWire Information:
Thunderbolt Information:
Apple, Inc. MacBook Pro
Launch Daemons:
[loaded] com.adobe.fpsaud.plist Support
[loaded] com.microsoft.office.licensing.helper.plist Support
[running] com.MyBusinessWorks.backup.plist Support
Launch Agents:
[running] com.MyBusinessWorks.status.plist Support
User Launch Agents:
[loaded] com.adobe.ARM.[...].plist Support
[loaded] com.citrixonline.GoToMeeting.G2MUpdate.plist Support
User Login Items:
iTunesHelper
Dropbox
AdobeResourceSynchronizer
Internet Plug-ins:
Flip4Mac WMV Plugin: Version: 3.2.0.16 - SDK 10.8 Support
FlashPlayer-10.6: Version: 12.0.0.44 - SDK 10.6 Support
QuickTime Plugin: Version: 7.7.1
AdobePDFViewerNPAPI: Version: 11.0.06 - SDK 10.6 Support
Flash Player: Version: 12.0.0.44 - SDK 10.6 Outdated! Update
AdobePDFViewer: Version: 11.0.06 - SDK 10.6 Support
SharePointBrowserPlugin: Version: 14.3.9 - SDK 10.6 Support
JavaAppletPlugin: Version: 14.1.0 - SDK 10.7 Mismatch! Oracle recommends Java 7 Update 55
Safari Extensions:
Slick Savings: Version: 1.0
Searchme: Version: 1.3
Amazon Shopping Assistant: Version: 1.1
Ebay Shopping Assistant: Version: 1.1
AllMyTube: Version: 5.0.0.1
Audio Plug-ins:
iSightAudio: Version: 7.7.1 - SDK 10.7
iTunes Plug-ins:
Quartz Composer Visualizer: Version: 1.3 - SDK 10.7
User Internet Plug-ins:
CitrixOnlineWebDeploymentPlugin: Version: 1.0.105 Support
3rd Party Preference Panes:
Flash Player Support
Flip4Mac WMV Support
MyBusinessWorks Support
Time Machine:
Time Machine not configured!
Top Processes by CPU:
3% WindowServer
2% MyBusinessWorksBackup
1% PluginProcess
1% mdworker
0% Microsoft PowerPoint
Top Processes by Memory:
197 MB Safari
152 MB WebProcess
131 MB Finder
131 MB mds
94 MB MyBusinessWorksBackup
Virtual Memory Information:
1.67 GB Free RAM
1.34 GB Active RAM
343 MB Inactive RAM
670 MB Wired RAM
327 MB Page-ins
0 B Page-outsIt may be running slow because your backup program, MyBusinessWork, is running: running] com.MyBusinessWorks.backup.plist.
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I have been editing a document on my MacBook Pro and iPad, which has the newer versions of Pages. Now, I cannot open on My MacBook. It says I need a newer version of OS. However, I'm not showing a newer version being availabe!!! Can anyone help???
That is Pages for iPad v2.0, which Pages '09 v4.3 can't read.
You need to either stick with the older version of Pages on the iPad or get Pages 5 for the Mac which is only available if you are running OSX 10.9 Mavericks.
Unfortunately that is not the end of your woes because Apple has made iCloud convert the files to Pages 5 now, and Pages 5 has over 90 features deleted on top of doing a shocking job of converting older Pages files.
Peter -
I performed a software update and the system is installing an update but it has been running for over 24hrs and keeps saying "This may take a few minutes, don't shut down your computer" Can anyone help?
Hello cor-el, thanks for your reply. I changed my settings for downloads to desktop and it has appeared on there. When I double click I am asked which program I want to open file. I click firefox and another box "opening install" says I have chosen to open the file which is an application and do I want to save it. This is the only real option so I press save file. I get a box saying this is an executable file which may contain viruses - do you want to run. I press ok and the final box showing C drive file name and desktop appears stating application not found.
This happens the same whenever I try to install.
To my untrained eye the application is not being recognised as an application and I cannot work out how to get it to do that.
My plugin is still showing as out of date.
Is there anything you could suggest. Thanks for your time. -
I have just upgraded to OSX 10.6.8 and now I cannot open or save PDF files from the internet using either Safari or Firefox. I get a dialogue box saying the QuickTime plugin has failed. Can anyone help?
Is this what you downloaded: iTunes 10.7?
When the update fails what if any error report do you get, specifically? Please do this before trying again:
Repair the Hard Drive and Permissions
Boot from your Snow Leopard Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
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