Why 'Cannot find server' error occured with Tomcat

I had installed Tomcat 5.5(with port 8080 specified as listening port),when I had already started Tomcat service,I was encountered with
a dns error with the url http://localhost:8080/.
Why this happened?

I suggest that you retry, maybe there was some network glitches... If you follow the links from OTN you should be able to download no problems. Did you try the split downloads as an alternative?
Donal

Similar Messages

Cannot find server error trying to download Migration Workbench

I've been trying to download OMWB for the last 4 days, from Oracle Migration Workbench Downloads / Release 9.2.0.1.2 for Microsoft Windows 98/NT/2000/XP page.
Keep getting 'Cannot find server' and 'Page cannot be displayed' errors in Internet Explorer.
Is this the correct URL:
http://download.oracle.com/otn/nt/omwb/92012/omwb_92012.exe
I downloaded and used the previous version of OMWB. Was very satisfied with it. Unfortunately, I had to rebuild my hard drive and lost OMWB.

I suggest that you retry, maybe there was some network glitches... If you follow the links from OTN you should be able to download no problems. Did you try the split downloads as an alternative?
Donal

Wwv_flow.accept Cannot find server ERROR returned

This appears to be a timeout issue. I have a HTMLDB application I have been testing. It can copy a schema running a procedure coded using DBMS_DATAPUMP. When the schema copied is small, everything works fine and the success/failure page is displayed correctly. When the schema being copied is large the server not found page is displayed ("The page you are looking for is currently unavailable. The Web site might be experiencing technical difficulties, or you may need to adjust your browser settings.")
The http: page in the address line of the failure is the same one that was displaying in the Opening bar at the bottom of the browser after GO was pressed.
Because of activities that need to be performed after the schema copy we cannot exit out before the schema is completely copied.

This appears to be a timeout issue. I have a HTMLDB application I have been testing. It can copy a schema running a procedure coded using DBMS_DATAPUMP. When the schema copied is small, everything works fine and the success/failure page is displayed correctly. When the schema being copied is large the server not found page is displayed ("The page you are looking for is currently unavailable. The Web site might be experiencing technical difficulties, or you may need to adjust your browser settings.")
The http: page in the address line of the failure is the same one that was displaying in the Opening bar at the bottom of the browser after GO was pressed.
Because of activities that need to be performed after the schema copy we cannot exit out before the schema is completely copied.

How to keep firefox from getting the cannot find server error

I just recently fixed my computer from a nasty spyware problem that required me to manipulate some registry values. After solving the problem, firefox seems to work but only for a very limited time before I'm unable to load any pages. I then close firefox and reopen to find out that it can no longer find the server and have to constantly restart my computer in order to have access to the internet again. However the access to firefox still only lasts for a limited time before I have to restart again. I'm sure this isn't a connection issue because everyone else in the house has no problems.

Nope.
If you launch Mail, you get mail.
You can only stop if from loading if your DON'T launch Mail.
You can also decide how much to have it load, and how far back.
The other option is to turn off Wifi before you launch Mail.
Scott

IMac is giving me "cannot find server" error message. HELP!

here is the message I am getting.
http://thoughton.co.uk/digitallife/weblog/images/safari_noserver.jpg
this is regardless of using firefox or safari.
now
I just recently moved and am connecting to a new network.
My airport shows the network, I enter the password, it says it fully connected.
I ran the diagnostics and it says ALL aspects of the connection are running as they should
I have tried:
restarting my computer
deleting the airport connection and then re adding it
clearing my cache
also deleting the "systems preferences" so it would reset all my proxies and what not.
all to no avail.
My roomate has a macbook and can connect without any problems.
I have gone into his and compared the proxies, and DSN and they match accordingly.
but yet, I am still getting this message everytime I try and load a web page
It will not connect to itunes store or any file sharing networks( iphoto, aperature, etc.)
I am at a loss here and really really need to solve this so I can continue to work at home.

Hi Jacob,
Let's try this & report the outcome...
Make a New Location, Using network locations in Mac OS X ...
http://support.apple.com/kb/HT2712
Is that Interface dragged to the top of Network>Show:>Network Port Configurations and checked ON?
The Interface that connects to the Internet, needs to be drug to the top of System Preferences>Network>Show:>Network Port Configurations and checked ON.
10.5.x/10.6.x instructions...
System Preferences>Network, click on the little gear at the bottom next to the + & - icons, (unlock lock first if locked), choose Set Service Order.
The interface that connects to the Internet should be dragged to the top of the list.
The interface that connects to the Internet should be dragged to the top of the list.
Then highlight the interface you connect with, click Advanced, is it set to Using DHCP, what IP does it Show & Router IP, then click on Proxies tab & make sure none are set, click on the DNS tab and enter these numbers...
208.67.222.222
208.67.220.220

"Cannot Find Server" Constant Error Message

I've been having this problem for quite some time. I will attempt to connect to a website only to wait forever and then get a "Cannot find server" error message. It's not just with one site, it happens with many.
It's also random. Sometimes everything connects fine and fast, and then inexplicably I get "Cant' find server" for sites like Facebook, Amazon, even Apple. It can start working again for a few minutes and then in an instant I'm getting error messages again.
However, my email always works fine.
And this is NOT a Safari problem. I also get the same trouble when I switch to Firefox or Explorer. My ISP says it's an Airport / Mac issue since it all works fine if I direct connect to the laptop and because my email is also working.
In addition, when I'm having this problem, my iPhone also cannot connect to the WWW but can get email.
I've tried powercycling the modem and the airport numerous times. It's really becoming a pain.
Any thoughts?

Me too I tried everything. I am an Apple fan with 2 computers,3 iPods. I have no idea what the problem is. I had to re-run the disk each time to find the internet. Finally tried a Linksys Grouter worked first time-laptop anywhere in the house strong signal. I have had similar problems with an Airport Express-never got it to work-so tried the Extreme. I returned it-I didn't want to but I just could not get it to work.

HP Laserjet 2015 ..."Cannot Find Server"

I am having trouble in having my printer be a... "Network Printer"…. It is a HP Laserjet 2015 Printer.
I have a Mac OS version ~ 10.8.2 on my Apple computer.
If i have the printer connect directly to the computer via USB, (with no network) the printer works fine, but if I try to set up a network using an Ethernet Cable from the Printer Server to the Linksys E1200 Router, then I am unable to print. I get a page with ERROR messages.
I am using a HP JetDirect 175x External Print Server
When I run "Network Diagnostics"…. I get a….. "Cannot find Server"….. along with the message below….
Jim
Network Diagnostics
“Cannot Find Server”
This computer appears to have a working Internet connection, but cannot find “HP LaserJet 2015 (00110AB8E541)._printer._tcp.local.”. You may have typed the address incorrectly.
On the Sidebar titled, “Network Status”
Wi-Fi is............……........ Green
Wi-Fi Settings is...…..... Green
Network Settings is…... Green
ISP is.....................……... Green
Internet is...............…..... Green
Server (Failed) is...……... Red
This question was solved.
View Solution.

Thank you Garland_M for replying.
I have since removed the Printer Server, and found that I can simply put the USB Cable from the Printer to Computer 1, and Computer 2 will see it on the Network..... so I didn't even need that Printer Server in my setup as I had been informed.
Jim

Network Printing... "Cannot Find Server"

I am having trouble in having my printer be a... "Network Printer"…. It is a HP Laserjet 2015 Printer.
I have a Mac OS version ~ 10.8.2.....
If i have the printer connect directly to the computer via USB, (with no network) the printer works fine, but if I try to set up a network using an Ethernet Cable from the printer to the Linksys E1200 Router, then I am unable to print. I get pages with Error messages.
When I run "Network Diagnostics"…. I get a….. "Cannot find Server"….. along with the message below….
Any suggestions?
Jim
Network Diagnostics
“Cannot Find Server”
This computer appears to have a working Internet connection, but cannot find “HP LaserJet 2015 (00110AB8E541)._printer._tcp.local.”. You may have typed the address incorrectly.
On the Sidebar titled, “Network Status”
Wi-Fi is............……........ Green
Wi-Fi Settings is...…..... Green
Network Settings is…... Green
ISP is.....................……... Green
Internet is...............…..... Green
Server (Failed) is...……... Red

rkaufmann87,
The printer that I have does not have network capabilities built in.... to have the network capabilities, HP says an additional piece of equipment must be used.... in my case, an HP JetDirect 175x Print Server... I found a used one on eBay that was inexpensive, so I purchased that, and have been trying to configure it to my computer and printer for about 5 hours now.... all I got were error pages.
I have an older iMac (2008), and I wanted the ability of the use of one printer for the new and old computers.
After I read your advice, I disconnected the HP JetDirect 175x Print Server entirely, and used just a USB cable from the printer to the computer.
The printer worked great from my new computer, but I still wanted the ability of using the printer with the older computer (Wi-Fi). I went into the Print & Scan of System Preferences, and for the heck of it, I clicked the "Printer Sharing" box.
I went to the old computer, and for the heck of it, I tried printing something.... LO & BEHOLD it worked.
I don't know how it works, because as I said before, the printer is not network-ready. When I bought the printer several years ago, there were two printers of that model on the shelf. One was a HP 2015, and the other was a HP 2015n.... (n meaning network). At the time I didn't think that I would ever need a network printer, which was more expensive, so I purchased the non-network one.
Now I am truly bewildered as to how I am able to print from both computers without the HP JetDirect 175x Print Server.
Do you, or anyone else have the answer to that????
Jim

Problem with wrt54gl Cannot find server or DNS Error

Hello,
I am having problem with wrt54gl roouter. I have windows 2K professional that connected trough the wire. The browser (and other tools) is periodically loosing connection for around 30-60 seconds showing "Cannot find server or DNS Error". after refreshes it comes back. If I connect PC directly to internet without router I never have a problem. I have put statical resolution of dns servers(3 of them) and ip does not help. I switch between ports on pc and router site, change the cable, remove antivirus, put latest windows updates, use different browsers. Disable anable 2d network card (2 on mother board).
Any suggestions?
Thanks

Hi… Login to the setup page of the router and reduce the MTU to 1365. Upgrade or re-flash the firmware if needed.

Intermittent "Cannot find server or dns error"

We are getting "Cannot find server or dns error" intermittently. It happens most frequently using internet explorer on https. Anyone else getting this or have any suggestions?
(I have logged as TAR 1525537.999)
null

After many, many hours or research and corresponding with other
Oracle resources, we resolved the issue. We still receive the
"Cannot find server or DNS error" but with much, much less
frequency.
Here are the complete details:
Environment:
Windows NT 4.0 SP 6
Oracle 9iAS 1.0.2.2
Oracle 9iAS Portal 3.0.9.8.0
Oracle 8i Database 8.1.7.0.0
Apache HTTP Server: 1.3.19 (win32)
mod_ssl: 2.8.1
OpenSSL: 0.9.5a
SSL port: 443
Problem:
We were running into the following error intermittently (but very
frequently) when accessing pages in the Oracle Portal application
with SSL enabled:
"Cannot find server or DNS error" at the bottom of a "Page cannot
be displayed" error page.
Resolution:
7 Applied patchset for Oracle8i 8.1.7.1.1 (to database client and
server)
7 Applied patchset for Oracle8i 8.1.7.1.5 (to database client and
server)
7 Applied patchset for Oracle Portal 3.0.9.8.1
7 Implemented solution for Oracle Bug No. 1822053 (HTTP 404 Doing
Portal Development) by changing (and un-commenting) the following
line in our Apache http.conf file:
From: #SetEnvIf User-Agent ".*MSIE.*" nokeepalive
ssl-unclean-shutdown
To: SetEnvIf User-Agent ".*MSIE.*" ssl-unclean-shutdown
7 Implemented solution for Oracle Bug No. 1821195 (When uploading
large file using modplsql & SSL error reading data from client)
by replacing the existing ApacheModuleSSL.dll file with the
patched file referenced in the bug details.
Note: Bug No. 1821195 is for Oracle9iAS 1.0.2.2. It references
Bug No. 1773627 for Oracle9iAS 1.0.2.1.
I feel the biggest help was finding out about Bug No.
1821195/1773627. We were provided the bug details by a local
Oracle technical consultant, Dave McMarlin, referred to us by the
Oracle Joint Staff Account Manager. That solved our problem with
receiving the noted error message when we tried to add items to
the content area. Applying the change to the http.conf file
identified by Bug No. 1822053 (removing the nokeepalive entry) in
combination with the Oracle8i and Oracle Portal upgrade seems to
have solved our problems with the other intermittent occurrences
of the noted error message.
According to the details for the ApacheModuleSSL.dll patch, there
was mention of a bug in the "select" function in Windows NT 4.0:
"When checking a socket, if data can be read without blocking,
select () returns yes, but when actually reading from the socket
with recv(), that function returns WSAEWOULDBLOCK, which says
that reading would block. It seems that this problem does not
occur in usual operation, but only in an SSL enabled Apache
(modssl or apache-ssl) with https. The code for WIN32, which
handles writing to a socket, already contains a workaround for
this. The code for reading from a socket did not have a
workaround."
Oracle Technical Assistance Report and Bug Information:
TAR Number: 1727314.999
BUG Reference: 1924408
Open Date: 07/31/2001
Abstract: Intermittent "Cannot find server or DNS error"

Moving files to another directory got an error message [File System Task] Error: An error occurred with the following error message: "Could not find a part of the path.".

Hi all,
I am having a list of files in a folder named datafiles and I am processing them one by one when I finish each one I want to move the file into a folder archive.
I am having a variable named filename and archivefilename and two fileconnections one is originalfiles and archivefiles
archivefilename=replace( @[User::filename],"datafiles","archive")
orginalfiles connection is an expression =@user:filename
archivefies connection is an expression=@user:archivefilename
the filename comes from reading the folder that contains those files
public void Main()
            string[] filenames;
            filenames = Directory.GetFiles(@"C:\luminis\datafiles\");
            Array.Sort(filenames);
            Dts.Variables["filelist"].Value = filenames;
            Dts.TaskResult = (int)ScriptResults.Success;
The folder c:\luminis\archive\ exists
why I am getting this error
My filesystem task : destinationpathvariable =false
destinationconnection:archivefile
overwrite=true
operation=movefile
issourcepathvariable=false
sourceconnection=original file
why am i getting this error[File System Task] Error: An error occurred with the following error message: "Could not find a part of the path.".
sohairzaki

there may be 2 problem...
1> specify a target directory only, not with the file name.
OR
2> Try using the unc,path format \\computername\sharename\
let us know your observation...
Let us TRY this | Mail me
My Blog :: http://quest4gen.blogspot.com/

Forms/4GL Tutorial Returns Cannot find server or DNS Error

Hi:
I am trying to plow through this tutorial (10.1.3.1.0) and when I run the SRList.jpsx page I receive the error: Cannot find server or DNS Error. The URL produced by JDeveloper is:
http://192.168.99.36:8988/SRTutorialADFBC-UserInterface-context-root/faces/app/SRList.jspx.
Any suggestions?
I've culled the forums and the Web, and cannot find a match. The only nugget that I can add is that I'm using JDeveloper with the OA Framework extension. I have been successful creating pages with OA Framework and executing them. Is there some incompatibility with OA Framework and ADF?
Any help is greatly appreciated!

Mchrist,
You cannot use the OA Framework download to develop ADF apps.
I would create two batch/command files: in each one, set JDEV_USER_DIR and any other environment variables to point to a proper place and run the JDeveloper.
Just unzip JDev and OA Framework to separate locations and ensure that the user directory for each is in a separate location as well.
John

Cannot find symbol error. don't know why

Hello, I'm trying to write a button bean in the shape of a triangle but netbeans keeps throwing up a cannot find symbol error at my g.fillPolygon line. I've declared the number of sides and x and y coords.
Any ideas as to why this is happening would be greatly appreciated.
Here's the code:
package trianglebutton;
import java.util.*;
import java.awt.event.*;
import java.awt.*;
import javax.swing.*;
import java.io.*;
public class TriangleButtonBean extends JButton implements Serializable
private TriangleButtonBean graphicPolygon;
private Color buttonColour;
private Color textColour;
private String caption;
private int sides = 3;
private int size = 30;
private int centerX = 100;
private int centerY = 100;
     public TriangleButtonBean()
          super();
          setPreferredSize(new Dimension(50,50));
          setBorder(null);
          buttonColour = Color.red;
          textColour = Color.black;
          caption = "";
     public TriangleButtonBean(String acaption)
          super();
          setPreferredSize(new Dimension(50,50));
          setBorder(null);
          caption = acaption;
     public void paintComponent(Graphics g)
String astring;
          super.paintComponent(g);
g.setColor(buttonColour);
          int centerX = graphicPolygon.getCenterX(); //Invoking getCenterX method
          int centerY = graphicPolygon.getCenterY(); //Invoking getCenterY method
          //int Xcoordinates [] = graphicPolygon.getPolygonXCoordinates(sides,size);
          //int Ycoordinates [] = graphicPolygon.getPolygonYCoordinates(sides,size);
g.drawPolygon(centerX,centerY, sides); //Draw polygon using xcoord,ycoord and number of sides
          g.fillPolygon(centerX,centerY, sides); //Fill poly
          g.setColor(textColour);
          if (caption.length() > 1)
               astring = caption.substring(0,1);
          else
               astring = caption;
          g.drawString(astring,22,27);
     public void setButtonColour(Color acolour)
          buttonColour = acolour;
          repaint();
     public Color getButtonColour()
          return buttonColour;
     public void setTextColour(Color acolour)
          textColour = acolour;
          repaint();
     public Color getTextColour()
          return textColour;
     public void setCaption(String acaption)
          caption = acaption;
          repaint();
     public String getCaption()
          return caption;
// public void setCenterX(int xcoords)
// centerX = xcoords;
public int getCenterX()
return centerX;
// public void setCenterY(int ycoords)
// centerY = ycoords;
public int getCenterY()
return centerY;
public static void main(String[] args){
TriangleButtonBean agui = new TriangleButtonBean();
} // End of class

Please READ, STUDY, and UNDERSTAND the error messages, they are telling you exactly what the problem is:
. . .\TriangleButtonBean.java:56: cannot find symbol
symbol : method drawPolygon(int,int,int)
location: class java.awt.Graphics
g.drawPolygon(centerX,centerY, sides); //Draw polygon using xcoord,ycoord and number of sides
^
. . .\TriangleButtonBean.java:57: cannot find symbol
symbol : method fillPolygon(int,int,int)
location: class java.awt.Graphics
g.fillPolygon(centerX,centerY, sides); //Fill poly
^
2 errors
Process javac exited with code 1In both cases the messages ar telling you that the methods
drawPolygon(int,int,int)
method fillPolygon(int,int,int)
can't be found in java.awt.Graphics
And if you look at the documentation, you see that is indeed the problem - the first two arguments are int arrrays, not int.
Fix the method signature or use something else.

Error while synchronizing: Cannot find server

I have synchornization enabled both on my laptop and PC.
On laptop everything is fine, but any changes done on PC are not synchronizing with the "Cannot find server \ Wrong server" error.

Hi Selik,
Thank you for your question. Apologies for the late reply. I understand that you are receiving a synchronization error. May I confirm with you what service this is associated with?
If it is Firefox Sync please check the following:
# Do you have a firewall or antivirus that may be blocking https://accounts.firefox.com or specifically a name like * .services.mozilla.com
# Please enable logging and post any errors to share [http://pastebin.mozilla.org/]
How to turn on logging:
# Open about:config and turn on: services.sync.log.appender.file.logOnSuccess and services.sync.log.logger.engine.bookmarks
# Restart Firefox and look at: about:sync-log
# Logs and error messages will be located here
Thank you, we look forward to your reply!

DNS error Cannot find server

Hi,
I have built a basic form from the HR schema but when I click the 'Run Form' button, I get a 'Cannot find server or DNS Error'.
I am running 10gR2 and Forms [32 Bit] Version 10.1.2.0.2 (Production)
Thanks for your help.

I tried changing it to 1521 (the other listener port) with no success. When I changed it, I shutdown and restarted the OC4J.
http://Hagrid:8889/forms/frmservlet
C:\DevSuiteHome_1\j2ee\DevSuite\config\default-web-site.xml
<?xml version="1.0" standalone='yes'?>
<!DOCTYPE web-site PUBLIC "Oracle Application Server 10g XML Web-site" "http://xmlns.oracle.com/ias/dtds/web-site.dtd">



<web-site port="8889" protocol="http"
display-name="Oracle Developer Suite 10g instance of Oracle Containers for J2EE Web Site">

     
     
     <default-web-app application="default" name="defaultWebApp" root="/j2ee" />

<web-app application="forms" name="formsweb" root="/forms" />


<web-app application ="reports" name="web" root="/reports" />
<web-app application = "reports" name="demo" root="/repdemo" />
     
     <access-log path="../log/default-web-access.log" />
</web-site>

Why 'Cannot find server' error occured with Tomcat

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