HTTP connection fails systematically with dns and tunnel errors

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• Problem with JavaBean open HTTP connection failed

  Hi all
  
  With the help of forms 10g (10.1.2.0.2) I followed the tutorial on Francois Degrelle blog 'a java popup of entry dialog box enter a value' (http://fdegrelle.over-blog.com/ext/http: / / sheikyerbouti.developpez.com/index_en/) on the use of a JavaBean in the forms. When I run the form locally on Windows (XP sp2), it is not working. I get the following stacktrace on the Java console.
  
  
  java.lang.ClassNotFoundException: java.io.IOException: open HTTP connection failed.
  
  at sun.applet.AppletClassLoader.getBytes (unknown Source)
  
  in sun.applet.AppletClassLoader.access$ 100 (unknown Source)
  
  to sun.applet.AppletClassLoader$ 1.run (unknown Source)
  
  at java.security.AccessController.doPrivileged (Native Method)
  
  at sun.applet.AppletClassLoader.findClass (unknown Source)
  
  at sun.plugin.security.PluginClassLoader.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 java.lang.ClassLoader.loadClassInternal (unknown Source)
  
  at java.lang.Class.forName0 (Native Method)
  
  at java.lang.Class.forName (unknown Source)
  
  at oracle.forms.handler.UICommon.instantiate (unknown Source)
  
  at oracle.forms.handler.UICommon.onCreate (unknown Source)
  
  at oracle.forms.handler.JavaContainer.onCreate (unknown Source)
  
  at oracle.forms.engine.Runform.onCreateHandler (unknown Source)
  
  at oracle.forms.engine.Runform.processMessage (unknown Source)
  
  at oracle.forms.engine.Runform.processSet (unknown Source)
  
  at oracle.forms.engine.Runform.onMessageReal (unknown Source)
  
  at oracle.forms.engine.Runform.onMessage (unknown Source)
  
  at oracle.forms.engine.Runform.sendInitialMessage (unknown Source)
  
  at oracle.forms.engine.Runform.startRunform (unknown Source)
  
  at oracle.forms.engine.Main.createRunform (unknown Source)
  
  at oracle.forms.engine.Main.start (unknown Source)
  
  at sun.applet.AppletPanel.run (unknown Source)
  
  at java.lang.Thread.run (unknown Source)
  
  When I compile and run the form on our test on Unix server, it works fine. I tried to disable the Windows Firewall, but I get the same error.
  
  Any idea?
  
  Published by: genyv80 on August 5, 2010 15:57

  As I said, if you use the Sun plug-in, you MUST add the name of the jar file to the tag archive .

  François

• http connections fail after removing an application via the BES

  This is consistent - happened on three different phones.

  Measures taken since the BES

  1 deploy an application that uses an HTTP (definition of a custom policy of IT) through the BES connection. Everything works fine

  2 remove the app (by its configuration was rejected.)

  3. assign the policy to the default device

  4 configuration of the software place the device no

  5 deploy

  5. wait and check that app has been removed from the default value of advertising device it in place policy

  Now, the unit measures

  1. install the app even through Javaloader - now http connections fails

  On the curve (Rogers)

  java.io.IOException: Tunnel failed

  on Tour (Verizon)

  javax.microedition.io.ConnectionNotFoundException: Protocol not found: net.rim.device.cldc.io. "http. Protocol

  Any ideas?

  Turns out I had put extra quotes in my url string. It works fine now.

  This diagnostic network (DB-00684) tool was very useful.

  http://www.BlackBerry.com/knowledgecenterpublic/livelink.exe/fetch/2000/348583/800451/800563/What_Is...

• Asslam o aliakum. I have a problem with itunes 12.3.2 it is not downloaded the 10 windows and when I connect m iphone with itunes and want to update to 9.2 says please download itunes new version for ios 9.2... help me with this... How to solve this probl

  Asslam o aliakum. I have a problem with itunes 12.3.2 it is not downloaded the 10 windows and when I connect m iphone with itunes and want to update to 9.2 says please download itunes new version for ios 9.2... help me with this... How to solve this problem.

  Greetings Dani56777,

  Thank you for using communities Support from Apple!

  I understand that you run Windows 10 and you must update iTunes to the latest version so that your iPhone will be recognized when connected. I do not know if you receive an error when you try to update iTunes or not.

  If you need information on how to update iTunes, please follow the instructions in the following link.

  Download the latest version of iTunes for Windows - Apple Support

  If you receive an error or alert, you can consider removing iTunes and all of its associated components and then reinstalling fresh iTunes on your computer. That would give you the latest version of iTunes. If you need execute this process, please follow the steps described in the following article.

  Remove iTunes Control Panel and its associated components

  Use the control panel to uninstall iTunes and software components in the following order:

  1. iTunes
  2. Apple Software Update
  3. Apple Mobile Device Support
  4. Hello
  5. Apple Application Support 32-bit
  6. Apple Application Support 64-bit

  On some systems, iTunes can install two versions of the Apple Application Support. What is expected. If both are present, do not forget to uninstall both versions.

  Do these elements in a different order, uninstall or uninstall only some of them. This could have unintended effects. After you uninstall a component, you may be asked to restart your computer. Wait to restart your computer until you finish remove all components.

  Remove and reinstall iTunes and software for Windows 7 and later versions - Apple Support components

  Have a great day!

• Connection failed SQL State 08001 SQL Server Error 10061 SQL Native Client TCP provider no. could be made because the target machine actively refused it

  Wandering SQL Native Client Datasource - apparently, it's a pretty common problem and I see several resolutions to it.  This problem started for our long company until I started working here.  We do not allow remote connections.  JDE Enterprise Server and SQL server are on the same subnet.  Users are on a different subnet.  SQL Server gets this message tries to connect to the Server Enterprise JDE:

  Connection failed: State 08001 ' SQL': SQL Server Error 10061: Microsoft SQL Native Client TCP provider: no connection could be made because the target machine actively refused it.

  I tried several suggested solutions and do not get the case. Any help is appreciated. Thank you, Sophie

  Hello

  The issue of Windows XP, you have posted is better suited for the IT Pro TechNet public. Please ask your question in the SQL Serversupport for assistance.

  Hope the helps of information.

  Concerning
  Joel S
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• I am not able to connect to my facebook account and the error message reads "this website does not provide information on property." Help, please

  I am not able to connect to my facebook account and the error message reads "this website does not provide information on property." Help, please

  only title bar opens and nothing else... Please help

  Clear the cache and cookies from sites that cause problems.

  "Clear the Cache":

  • Tools > Options > advanced > network > storage (Cache) offline: 'clear now '.

  'Delete Cookies' sites causing problems:

  • Tools > Options > privacy > Cookies: "show the Cookies".

  Also check the cookie exceptions.

• Connect the TV (with sound) and monitor for Optiplex 390

  Here is my system info:

  OptiPlex 390 small footprint

  Windows 7 64 bit

  Intel Chipset H61

  Intel HD 2000 (with HDMI and VGA) graphics card

  Map of AMD Radeon 6350 512 MB video (with 2 DVI splitter)

  I need to connect 1) HD TV with the sound via HDMI and 2) monitor via VGA to this system (no sound).  I did a lot of research on the Internet but can't find a definitive answer if my system will support both views.  Can anyone confirm if one of the three options below does not work, or any other ideas?

  Option 1: remove AMD card, connect the HDMI TV, connect the VGA monitor.  I've seen conflicting information if the HDMI and VGA ports can be connected at the same time.

  Option 2: Connect TV: dispatcher--> DVI HDMI adapter DVI-->--> TV, monitor connect a HDMI cable: dispatcher DVI DVI VGA adapter--> monitor-->.  It should work, but if someone can confirm if the AMD Radeon 6350 supports audio through DVI to TV?

  3rd possibility: buy another video with HDMI and VGA card.  I'd rather not spend more money... I have six systems to connect!

  Thank you in advance for your help!

  Hi Ozone72,

  Intel HD Graphics 2000 which was shipped with OptiPlex 390 supports two independent screens. Which means that you can connect TV for VGA and HDMI monitor, so that AMD card must be removed from the computer.

  Please try it and return back if it worked.

• Have the intermittent connection when you use WiFi and conflict error IP address when using Ethernet

  I have intermittent problems with my wireless internet connection. I contacted the ISP and they analyzed the configuration of the modem-router, changed some and told me to try to reconnect. I try again and the connection is OK. The ISP has caress each other on the back and sent me on my merry way not-so-small. Problem is at an unpredictable time, problems (do) happen.

  Usually the failure scenario does not have a huge problem - plus one
  gene as a problem. I just keep trying to connect through Windows
  Network and sharing Center, and possibly the connection is made. But in some cases, time is critical; I eventually lose 10 to 20 minutes of typing-search-typing-correction-etc in a web form when the connection disappears before making a SHIPMENT. (Some time, after the failed wireless and re - connect, I was actually able to recover pretty quickly that the site has not been exceeded me.) So in this scenario I can't lost any strike.)

  I would like to connect my pc to the internet via an ethernet cable
  the modem-router. I could take this approach right after the wireless
  connection failed. Or in a preventive way, when I know I'll be typing-
  mode of research-type-fixed-etc and I want to be really sure. When I tried this, I get the error "Windows has detected an IP address conflict.

  What I do at this point to get around the Wi - Fi connection and connect through the Ethernet cable?

  The topic is edited for clarity of the moderator.* *.

  [Original title: LOST INTERMITTENT WIRELESS INTERNET CONNECTION]

  It is not clear what parameters your ISP technology management may have changed on your modem/router.  As a general rule, the ISP concerned the link between their server and your modem, but any fiddling with settings that control this link will not effect either on the link between your computer and the modem/router.

  If you still haven't reset your router to its default settings, do not unless you know the necessary internal router settings for you connect to your ISP.  If you have a cable Internet connection, the default settings may work OK, but if you have a DSL, they probably won't.

  You should not get this "IP address conflict" error when you connect the Ethernet cable.  Follow these steps:

  Open the "network and sharing Center" and then click on "change adapter settings".  You should see an icon for your wireless network adapter and an icon for your 'connection to the Local network' (your Ethernet connection).

  • Right click on each of the icons, and select 'properties '.
  • There should be a list titled "this connection uses the following items."  In this list, select "Internet Protocol Version 4 (TCP/IP)" and then click "Properties".
  • The radio buttons to "Obtain an IP address automatically" and "Obtain DNS server address automatically" should both selected.  If this is NOT the case, do so and OK your way out.  Furthermore, cancel your way.

  If a card has been configured to use a specific IP address, your "IP address conflict" should now be fixed (you may need to restart the computer for the change to take effect).

  If cards were already configured to obtain its IP address automatically, the problem lies in the configuration of your router.  You will need to access the router's Web utility to study and make changes.  To help you provide the brand and model of the router of the label on the back or the bottom.  Also do the following to a time where you have an Internet connection:

  Open a command prompt window (type cmd in the search box and press enter)

  1. In the black command prompt window, type the following command, and press ENTER after each line

  ipconfig/all > "% userprofile%\Desktop\ipinfo.txt".

  Notepad '% userprofile%\Desktop\ipinfo.txt '.

  output

  1. In the opened Notepad window, click Edit > select all (or press CTRL + A) and then click Edit > copy (or press Ctrl + C)
  2. In the body of your Question, right-click > paste (or press CTRL + V) the data of the Notepad window
  3. Close Notepad and remove ipinfo.txt from your desktop

• Cannot perform updates of Windows with 641 and 80070641 error codes

  Original title: update problems

  Get 641 and 80070641 errors every time I try to download updates.  How to solve this problem?

  Hi Bob,

  Please follow the links:

  Method 1:

  I suggest to ignore the title and follow the steps as indicated in the article.

  0x80000FFFF error code when you download updates on a computer running Windows Vista by using Windows Update or Microsoft Update

  http://support.Microsoft.com/kb/946414

  Warning: Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up the registry, click on the number below to view the article in the Microsoft Knowledge Base:

  http://Windows.Microsoft.com/en-us/Windows-Vista/back-up-the-registry

  Method 2:

  Scan your computer by using the Microsoft Safety Scanner by clicking Download now, because this might have caused by viruses:

  http://www.microsoftsafetyscanner.com/

  Note: The data files that are infected must be cleaned only by removing the file completely, which means that there is a risk of data loss.

  I hope this helps.

• PCI-1588 fails the self-test and reports error-50550

  I install the drivers for my card NI PCI-1588 and I get the following error:

  The device of that test has failed. From the device driver error report is as follows:

  Error-50550 occurred at the self-test

  Now, I normally don't get angry when I see a mistake, but when the error code is undocumented I said, why?

  In any case, my event viewer says:

  LabVIEW information: error: 400 'Bad Request' for 'deletetree', file ' ': unsupported protocol.

  [nitsuu] [[NO-Sync]]  Fatal error:.\source\nitsu\service\tDriverInitializer.cpp:80 - an error is causing this device OR Sync to the failed to initialize, error-50550 code

  Has anyone else seen this error?

  I'll try to change the location in which my PCI card has been installed, but I would appreciate some debugging info.

  Thank you

  The self-test would occasionally fail my last update... after reinstallation of windows and the only solution I've found that never fails is to go to Device Manager, uninstall the device from there (do not delete the source files for the driver), and then rescan immediately a new material.

  Then it would work in data acquisition!

• HTTPS connection fails with "MOZILLA_PKIX_ERROR_REQUIRED_TLS_FEATURE_MISSING".

  Try to connect to samba.org and its subsequent subdomains using Firefox 50.0.2(x86) returns an error that I'm unable to find a cure for.

  This rare error message seems to mean there is a problem with the response from the OCSP server: OCSP "stapling" - inclusion of the non-revocation of the server certificate verification - is necessary but not supplied.

  When I load https://wiki.samba.org/index.php/Main_Page directly, I get an error.

  You use a proxy? There was a reference on another site for a problem using Zscaler on this site: https://access.redhat.com/discussions/2408091 (June 30, 2016).

  Does make a difference if you turn on this setting:

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• Cannot connect the Olympus camera to transfer pictures to the computer with 10 and 31 error codes

  Original title: Codes error Windows 7 31 and 10

  Trying to get my photos on my camera (Olympus) on the computer using the USB cable.  Error report getting is the USB mass storage device driver has a problem.  Device cannot start (10) Port_ #0007.Hub_ #0001 C:\Windows\system\Drivers\vwifimp.sys also microsoft virtual wifi miniport adapter code 31 error.

  Have tried to uninstall the device in Device Manager and the system hangs when the computer is restarted.

  Disabled people of Microsoft virtual wifi miniport adapter.

  Have you tried to update drivers using windows update and it said that all updates are up-to-date.

  Have tried troubleshooting and not fixed.

  Have you tried Mr fix it and not fixed.

  Hello

  1 have you ever done any recent hardware or exchange of software on your computer before the show?

  2. What is the camera Olympus model number?

  3. other USB devices work properly with the computer?

  4 that Mr. Fix it you try?

  I suggest you to connect the Olympus camera to another USB port and check with the question.

  Also try to connect to another computer and see if that fixes the problem.

  According to the error codes, you must Access the site of Olympus and install the drivers updated to the Windows 7 operating system.

  Follow the links below:

  Method 1:

  I suggest you to run the tool and troubleshooting hardware devices and check with the question:

  Open the hardware and devices Troubleshooter:

  http://Windows.Microsoft.com/en-us/Windows7/open-the-hardware-and-devices-Troubleshooter

   

  Method 2:

   

  Updated a hardware driver that is not working properly:

  http://Windows.Microsoft.com/en-us/Windows7/update-a-driver-for-hardware-that-isn ' t-work correctly

   

  Method 3:

   

  Also, download and install the latest Chipset drivers from the website of Olympus, since they also include drivers for USB.

   

   

  Update the drivers from the Olympus website by typing the model number:

  http://www.olympusamerica.com/cpg_section/cpg_downloads.asp

   

  For reference:

   

  Description of errors related to the 10 Code that generates the Device Manager in Windows on computers:

  http://support.Microsoft.com/kb/943104

   

  For more information:

   

  Contact Olympus Support:

  http://www.olympusamerica.com/cpg_section/cpg_consumercontact.asp

   

  I hope this helps.

• Connection printer square with Hotspot and Airport Extreme

  Hello

  My family has a joint small pizza and I'm looking to switch our POS system instead. We do not have WiFi, so I was wondering if there is a work around to use the personal hotspot feature, set the AXE to "Join a wireless network" and then connect the printer to the back of the AXE to print receipts and also to use the cash register. This is the kit of POS of the place...

  https://squareup.com/shop/bar-restaurant-iPad-mini

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  Any suggestion is appreciated.

  Thank you!

  Your link does not work for me.

  You should be aware that Apple has removed 'join a wireless network' option... it no longer works in all utilities V6 later.

  Even if you use later hardware will not work...

  It works on older when equipment... It has an unpleasant effect...

  The airport becomes a silent client on the network... the ethernet ports have been disabled... the only access was wireless.

  I have connected the AXE to the personal hotspot, but can not get the printer to be visible by the Setup program in the dashboard square app.

  Nothing is plugged in by ethernet will work in this configuration. (USB might work if.)

  Apple authorizes the express be used as a wireless bridge. It is called client mode.

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  Hello

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  Build is released:

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• GetResponseCode of the HTTP connection failed? :(

  Hey all,.

  I am fairly new to the development of BB.  I'm trying to get my application to connect to the web and pull down some data.  I think I'm close, but after using the debugger and stepping through my code, I noticed it stops at the ' rc = c.getResponseCode (); "subscribed line.  (Stops, I mean it running... it doesn't give any errors, but he never stepped on the next line... everythign is right there...)

  What Miss me?

  System.out.println(">>> in new threads run");
                  try {
                      HttpConnection c = null;
                      InputStream is = null;
                      int rc;
  
                      try {
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                          rc = c.getResponseCode();
                          System.out.println(">>> rc : "+rc);
                          //testing(rc);
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                          //Bitmap icon = Bitmap.getBitmapResource("img/download.png");
                          //statusDlg = new Dialog(ryan,null,null,0,icon);
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                          is = c.openInputStream();
                          System.out.println(">>> is : "+is);
  
                          // Get the ContentType
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                          System.out.println(">>> type : "+type);
  
                          // Get the length and process the data
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                              int bytesread = 0 ;
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  He may be waiting the connection end. Network connection attempts take awhile to timeout - the order of minutes. If you are debugging in the Simulator, you shot above the MDS Simulator? If a device is connected?

  You can also take a look at the CoverageInfo class as a way to check the availability of connection before you actually start a connection.