This problem has to do with the icons in the Firefox tabs.

Similar Questions

• Check that this class has been marked with the annotation @Entity

  Hello
  
  
  We have a level of the shared lib App that makes all the APP associated with request for an application. And each application can use the lib goes to get the related JPA query to do.
  To define the scope of the Joint Parliamentary Assembly between App. We have created the EMF for each application.
  
  When an application to run and any associated APP action that it works fine, but when trying to run a second application we are seeing the following error message when you try to do a specific action JPA.
  
  
  the @Entity annotation.
  [2012 05-23 T 04: 08:16.839 - 07:00] [WC_Spaces] [ERROR] [] [oracle.webcenter.spaces] [tid: [ASSETS].] [ExecuteThread: '3' for the queue: "(self-adjusting) weblogic.kernel.Default"] [ecid: 5825b814-2931-4ad5-8dc3-3e18f66992b7-00000004,0] [APP: webcenterCustom] []
  java.lang.IllegalArgumentException: unknown entity bean class: oracle.webcenter.spaces.internal.repository.WcSpaceHeader class, please check that this class has been marked with the @Entity annotation.
  at org.eclipse.persistence.internal.jpa.EntityManagerImpl.find(EntityManagerImpl.java:648)
  at org.eclipse.persistence.internal.jpa.EntityManagerImpl.find(EntityManagerImpl.java:532)
  at oracle.webcenter.spaces.internal.repository.SpaceRepositoryUtils.refreshSpaceRows(SpaceRepositoryUtils.java:1791)
  
  
  Where WcSpaceHeader is an entity.
  
  To create emf by App, this is the code
  
  
  private static EntityManagerFactory getEntityManagerFactory()
  {
  String appName = Utility.getApplicationName ();
  EntityManagerFactory emf = sEntityMgrFactory.get (appName);
  
  if(EMF==null)
  {
  EMF = Persistence.createEntityManagerFactory ("SpacesReposPUnit");
  sEntityMgrFactory.put (appName, emf);
  SpacesConstants.LOGGER.info ("Caching" +)
  ("EMF for" + appName);
  }
  
  return of the emf;
  }
  
  
  
  My persistence.xml
  
  <? XML version = "1.0" encoding = "US-ASCII"? >
  < persistence xmlns: xsi = "http://www.w3.org/2001/XMLSchema-instance".
  xsi: schemaLocation = "http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd".
  version = "1.0" xmlns = "http://java.sun.com/xml/ns/persistence" >
  < name of persistence - unit = "SpacesReposPUnit" transaction-type = "RESOURCE_LOCAL" >
  <>provider
  org.eclipse.persistence.jpa.PersistenceProvider
  < / provider >
  oracle.webcenter.spaces.internal.repository.WcSpaceHeader < class > < / class >
  oracle.webcenter.spaces.internal.repository.WcSpaceUsrDetail < class > < / class >
  oracle.webcenter.framework.service.jpa.WcCommonXlationEntity < class > < / class >
  oracle.webcenter.spaces.internal.repository.WCNavigationActivity < class > < / class >
  Properties of <>
  < name = "eclipselink.session.customizer property"
  value="Oracle.WebCenter.spaces.internal.repository.SpacesEclipselinkSessionCustomizer"/ >
  < / properties >
  < / persistence - unit >
  < / persistence >
  
  
  
  Another problem I see in this is that. When I create an EMF EM, (which is different for different app) and do a query, I get a class cast Exception.
  
  
  [(self-adjusting)'] [ecid: 5825b814-2931-4ad5-8dc3-3e18f66992b7-00000004,0] [APP: webcenterCustom] []
  java.lang.IllegalArgumentException: unknown entity bean class: oracle.webcenter.spaces.internal.repository.WcSpaceHeader class, please check that this class has been marked with the @Entity annotation.
  at org.eclipse.persistence.internal.jpa.EntityManagerImpl.find(EntityManagerImpl.java:648)
  at org.eclipse.persistence.internal.jpa.EntityManagerImpl.find(EntityManagerImpl.java:532)

  It is a problem of class loader, somehow you have deployed the same classes in two places, have two versions of the classes.

  How, exactly made things, where are your domain classes?

  The questions is more likely that,
  Persistence.createEntityManagerFactory ("SpacesReposPUnit");
  always returns the same plant once it has been deployed.

  If you pass a map properties for createEntityManagerFactory and set the property "name eclipselink.session" a single value, then you should get a new plant.

• Firefox worked, today has not started with the error the version of this file is not compatible with the version of windows you are using.

  Computer is Windows 7 Ultimate 64 bit. Firefox has work fine for over a year on this computer. Nothing has been changed or updated updated except Windows update indicates that it installed updates on August 19. I had computer week before because only out of town, back entrance and began August 18, but Firefox has worked that day. Does not use FF again until today. Today August 22, firefox does not start, shortcut icon changed program not there. Exe in the folder when you click Poster error message says the version of this file is not compatible with the version of Windows, I am running. Exe of Firefox shows created on 20 August. I suspect the update, Windows or FF but lean towards windows, which was spent, who broke things. I noticed that IE 10 updates, updates of .NET framework and the malicious software removal tool have been installed. I tried to restart the computer, has not set. Tried to run as administrator, did not work. I don't want to uninstall FF, at least have to because of all the things I have here, bookmarks, last past passwords, etc..

  Hello

  Some Firefox problems can be solved by performing a clean reinstall. This means that you remove Firefox program files (not the profile folder, where the bookmarks are stored) and then reinstall Firefox. Please follow these steps:

  Note: You can print these steps or consult them in another browser.

  1. Download the latest version of Firefox from http://www.mozilla.org office and save the installer to your computer.
  2. Once the download is complete, close all Firefox Windows (click on quit in the file menu or Firefox).
  3. Remove the Firefox installation folder, which is located in one of these locations, by default:
     • Windows:
       • C:\Program Files\Mozilla Firefox
       • C:\Program Files (x 86) \Mozilla Firefox
     • Mac: Delete Firefox in the Applications folder.
     • Linux: If you have installed Firefox with the distribution-based package manager, you must use the same way to uninstall: see Install Firefox on Linux. If you have downloaded and installed the binary package from the Firefox download page, simply remove the folder firefox in your home directory.
  4. Now, go ahead and reinstall Firefox:
     1. Double-click on the downloaded Setup file and go through the steps in the installation wizard.
     2. Once the wizard is completed, click to open Firefox directly after clicking the Finish button.

  Please report back to see if this helped you!

  Thank you.

• Hi all, I am wanting to know how to solve this problem, I will have with my creative cloud downloads. I am trying to cancel the application Adobe DC and it download it again. But it's frozen on the "cancellation of...» "and don't move. I can't redownload

  Hi all, I am wanting to know how to solve this problem, I will have with my creative cloud downloads. I am trying to cancel the application Adobe Acrobat DC and it download it again. But it's frozen on the "cancellation of...» "and don't move. I use a mac, I can't redownload until it is gone from the top of the cloud. Can someone tell me if this has happened to them before and what I can do to remove it so I can redownload. Ive put a picture below so that you can understand what I mean.

  

  Hello

  Click the "Finder" on your dock to Open a Finder window. Click on 'Applications' in the side bar of the Finder window to see your Mac applications. In this folder, double-click the folder "utilities". Double-click the "Activity Monitor" icon to access the application.

  Now exit Adobe all associates of process as creative cloud, CC, CCX, Core sync, broker CIB Adobe and then launch creative cloud app again and try to download Acrobat.

• Fields on several Internet sites have been changed in another language. The browser is set to English, and this problem does not occur with Chrome.

  Fields on several Internet sites have been changed in another language. The browser is set to English, and this problem does not occur with Chrome. Specifically, a large part of Tumblr and Facebook menu has been changed in another language (Russian, I think). I tried reinstall Firefox, clear the cache and reset firefox to its default state. None of them helped. Any suggestions on how to fix this?

  Hey again,

  Sometimes a problem with Firefox can be a result of malware installed on your computer, you may not be aware of.

  You can try these free programs to search for malicious software that work with your existing anti-virus software:

  • Microsoft safety scanner
  • MalwareBytes' Anti-Malware
  • TDSSKiller - AntiRootkit utility
  • Hitman Pro
  • ESET Online Scanner

  Microsoft Security Essentials is a good permanent antivirus for Windows 7/Vista/XP, if you do not already have one.

  More information can be found in the article troubleshooting Firefox problems caused by malware .

  I hope this helps!

  Curtis

• The version of this file is not compatible with the version of windows you are runing problem.

  IM facing problem installing some software: the error message is below to:

  The version of this file is not compatible with the version of windows that you are running, check your computer's system information to see whether you need a x 86 version or x 64 of this program and then contact the software publisher

  

  while trying to change the compatibility to windows 7 option does not appear

  

  Windows 7 will not be included within the compatibility list, because you are already using Windows 7. Your only option is to contact the Publisher of software (the company that built the program) and get a version that works with your computer type (64 bit or 32 bit, whichever one you have).

• Impossible of signature of the request that this request has been saved with all the powers of signature

  Hello

  I got the .csi file and I registered it on my machine.  Then I went to JDE to sign my code.  I went to build-> options to request signatures and tried to register my code.  It gave me an error, so I tried to revoke the key (think it will revoke for this code but I guess that it has revoked the key to my machine.  And when I tried to save the .csi file again once he said "cannot be saved beacause...... restristration exhausted tent".  Question: Revoke the key, cancel the registration of the computer or just specific code?  How can I solve this problem?

  Thanks in advance

  Concerning

  Hitesh

  This thread has a discussion and the solution to the problem.

• How to increase the font size to the bridge using windows 7 and a k 4 monitor?  It seems that this problem has come up before, but there is no answer.

  How to increase the font size to the bridge using windows 7 and a k 4 monitor?  It seems that this problem has come up before, but there is no answer.

  For Windows, you can try this:

  Adobe App scaling on the screens to high-resolution (FIX) | Dan Antonielli

• None of my apps work after that my laptop has been infected with the virus Vista Internet Security 2010,

  Hi all
  I need help to get my computer back to normal.

  My laptop has been infected with the virus Vista Internet Security 2010, but I removed it, NOW none of my apps (Yahoo Messenger, trash, other folders, SYSTEM, all file icons restore,) work, I managed to get rid of the virus visa, but still none of the programs work. When I try to open any program, it displays an error message "this file has no program associated with it for performing this action. Create an association in the set associations Control Panel. " I did all the steps, but still nothing works now all my files are open with the same file. I try to download a program to fix this problem, but I'm not able to run cause keep giving me the same error and cannot download anything. Is it possible to recover my computer as usual. Any help much appreciated.
  Help, please.
  Oh also all the icons on my destop are replaced by the same feacture of icon, but the name of the icons are staying same.if it shows adobe icon and all icons are adobe, when I open it with ie, then everything will change IE also. even if the opening programme has also changed to the same icon as dekstop one. now all my things are open with yahoo messenger:(c'est fou:()

  Try restarting your PC and press the F8 key repeatedly and then start in safe mode with networking and download and comprehensive performance analysis with:

  http://www.Microsoft.com/security/scanner/en-us/default.aspx

  If this does not work, try to run Windows Defender version offline beta:

  http://Windows.Microsoft.com/en-us/Windows/what-is-Windows-Defender-offline

  You can take a look at:

  http://cyberdefend.WordPress.com/2012/01/07/boot-Windows-for-scan/

  If the problem has not resolved, then contact Support for Microsoft Security:

  https://consumersecuritysupport.Microsoft.com/default.aspx?ProductKey=pcsafetymalware&task=Diagnostics&mkt=en-us&St=1&wfxredirect=1

• I'm having a problem with the FireFox browser. I have attached two files that describe the problem. I have marked their A &amp; B. A is the way it should lo

  I'm having a problem with the FireFox browser. I have attached two files that describe the problem. I have marked their A & B. A is how it should look like and B what happens once I have, I opened several tabs. I can get it back to normal if I click VIEW, click Customize. When the window customize appears that Firefox returns to its normal state. I have to click on the done button and go back to what I did. I tried to reset FireFox back to the default settings, but that has not fixed the problem.
  It started happening a month. Is there a way I can fix this? Thanks for your help. I don't know how to fix my 2 attachments that shows the problem I'm having.
  [email address removed to protect your privacy and security]

  Try disabling hardware acceleration in Firefox.

  • Tools > Options > advanced > General > Browsing: "use hardware acceleration when available.
  • https://support.Mozilla.org/KB/troubleshooting+extensions+and+themes

• Error: A connection has been established with the server, but then an error occurred during the connection process.

  Hello

  I have MsSql running in the cluster environment and recently face the problem when there is a security agent installed in MsSql server, which the agent does nothing but only to capture the local database activity. The error led is as below:

  ID from step 1

  Server NIBKSQLCLUST

  Job name LSBackup_DRIB

  Newspaper log shipping backup job step name.

  Time 00:00:02

  SQL severity 0

  SQL Message ID 0

  Operator by e-mail

  Operator Net sent

  Operator paged

  Retries attempted 0

  Message

  2011-03-21 08:00:02.62 * error: could not retrieve parameters of backup for primary ID '26f46141-a676-41b2-8653-11f1b13de43a '. (Microsoft.SqlServer.Management.LogShipping) *.

  2011-03-21 08:00:02.63 * error: could not connect to the server NIBKSQLCLUST. (Microsoft.SqlServer.ConnectionInfo) *.

  2011-03-21 08:00:02.63 * error: a connection has been established with the server, but then an error occurred during the connection process. (provider: Named Pipes Provider, error: 0 - no process is on the other end of the pipe.) (.Net SqlClient data provider) *.

  2011-03-21 08:00:02.63 - END OF THE TRANSACTION LOG BACKUP-

  The process to run correctly when I turned off the security officer. Advice kindly the cause of this problem and is where all configurations should be set / changed in MsSql server.

  Thank you

  Boonlep coulibaly

  Hello

  I suggest you to send your request from the link and check.

  http://msdn.Microsoft.com/en-us/hh361695.aspx

  http://msdn.Microsoft.com/en-us/library/bb545450.aspx

• IBM Thinkpad message: 'this machine can run faster with the USB 2.0 hub.

  Original title: Thinkpad USB 2.0 Hub.

  Hello:

  I have an IBM Thinkpad T-21 which is under Ubuntu & Windows xp.  I primarily use Windows XP.  The pop-up that keeps occurring is "this machine can run faster with the USB 2.0 hub.  Can you tell me how to upgrade my USB 2.0 Hub?  Would like to know because I can't sync my Android phone with my computer until I do it. Thank you.

  Are you sure you copied this error message properly?  In other words, he says that the hub could perform better if connected to a USB 2.0 port?  As far as I can determine that the T21 is not come with a USB 2.0 port, even if you connect a USB 2.0 device (for example a hub), the unit will only race as fast as the port allows it.

  What is the brand and model of your terminal?

  It is possible that the message means the opposite (i.e., your computer has a USB 2.0 port, but the hub is only a USB 1.1 device).

  USB 2.0 was introduced in 2001, so if you bought your computer before 2001, it is likely that you use USB 1.1 or 1.0.

  Open the Device Manager (start > run > devmgmt.msc > OK)
  Expand the category of 'USB Bus controllers'.
  If you see the "Enhanced" work for one or more of the listed devices, you have a USB 2.0 port.  If you do not see "Enhanced", you have USB 1.1.

  

  If the problem is that the USB port on the computer is not 2.0, so your only solution is to buy a USB 2.0 PC Card adapter.  Example and example 2
  If the problem is that the hub is not 2.0, then you will need to buy a new hub.

• "This version of this file is not compatible with the version of Windows you are using. Check your computer's system information to see if you need a x 86 (32 bit) or x 64 (64-bit) version of the program.

  Hello

  I seem to be having problems when you try to install a program on my Windows 7 that allows to launch on my Windows XP and Windows Vista. I used the tool to solve compatibility problems and selected these settings in the CONFIGURATION file, but nothing seems to work the error message I get is as follows:

  "This version of this file is not compatible with the version of Windows you are using. Check your computer's system information to see if you need a x 86 (32 bit) or x 64 (64-bit) version of the program, and then contact the software publisher. »

  Is it possible to set my computer to allow this program to run successfully? Any solution would be greatly useful.

  Hello Rdforbe,

  The problem is a software that was created for Windows 95, 98, and Windows XP has no way to work correctly with an operating system that didn't even exist when the software was written. However, the error message you get normally means that you have a 32-bit software that you are trying to install on a 64-bit system.

  To find out if your computer is running 32-bit Windows or 64-bit, follow these steps:
  System opened by clicking on the button start , by clicking on the Control Panel, click System.
  Under system, you can view the system type. This will describe if you have 32-bit or 64-bit.

  You can also try compatibility mode.

  If the program is not compatible, then you try to install and run the program in compatibility mode.

  Use the following steps:

  (1) right click on the program

  2) click Properties

  3) click on the Compatibility tab

  (4) select run this program in compatibility mode and select Windows Vista or other operating system, the program has been run successfully.

  Check out the link here: make sure to run older programs in this version of Windows

  http://Windows.Microsoft.com/en-us/Windows7/make-older-programs-run-in-this-version-of-Windows

  If you are running Windows 7 Professional or Ultimate version, install Windows Virtual PC and Windows XP mode (http://www.microsoft.com/windows/virtual-pc/default.aspx) and run your software in Windows XP.

  If you run Windows 7 Home Premium, try VirtualBox (www.virtualbox.org) or VMware Player (www.vmware.com), or any other software virtualization part 3^rd and install a separate copy of Windows XP (family or professional edition) for this purpose. You can find the virtualization software free that will run on Windows 7 Home Premium.

  I hope this helps.

  Sincerely,

  Marilyn
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think

• Windows Media Player error"the version of this file is not compatible with the version of Windows that you are using"

  Original title: need help with Windows Media Player.

  Whenever I try to start Windows Media Player, in my laptop, I get this message... "the version of this file is not compatible with the version of Windows you are using. Check your computer's system information to see if you need a x 86 (32 bit) or x 64 (64-bit) version of the program and then contact the software publisher. »

  I use Windows 7 (Ultimate) 64-bit. I tried to download WMP 64 bit, but could not download. I have evven I tried microsoft solve this problem, but in vain.

  Please, someone help me out here, with WMP.

  Thank you, in advance.

  This procedure has helped most users facing this problem.

  1. Reboot your system.
  2. Open cmd.exe as an administrator by selecting Start Programs/Accessories.
  3. Right-click on command prompt and choose Run as administrator.
  4. Type in
     Unregmp2.exe /UpdateWMPVersion
  5. Press ENTER.

• Every time I play a video game on my computer crashes. How to solve this problem or better to diagnose the problem?

  Every time I play a video game on my computer crashes. How to solve this problem or better to diagnose the problem? Sometimes when I play a video game in the steam.

  Windows 7

  64 bit

  HP e9300z

  Processor: AMD Athlon II processor 4 620 X 2.60 Ghz

  RAM: 4 GB

  Graphics card: NVIDIA GeForce GT 220

  It does not give me an error message simply stops and restarts auto.

  When it reboots it just tells me that Windows has stopped unexpectedly.

  First - check that you have the latest drivers for your motherboard chipset, your video device, your audio device and your network devices.  The first place to look for those who are on the Web site for your computer model & specific brand:

  http://h10025.www1.HP.com/ewfrf/wc/softwareCategory?product=4148392&LC=en&cc=us&DLC=en&lang=en&cc=us

  When you select your operating system (Windows 7 64-bit) I see that HP ony supplies those who they provided with the system originally.  It's practically worthless.

  http://h10025.www1.HP.com/ewfrf/wc/softwareCategory?OS=4063&LC=en&cc=us&DLC=en&sw_lang=&product=4148392#n177

  Yes, where to from here?  I would say that you should at least install the latest video card driver - as more modern games can use those strongly...

  http://www.nvidia.com/object/Win7-WinVista-64bit-301.42-WHQL-driver.html

  Download and install it.  If possible, you still have the original driver installed - this is more recent than most 30 months.

  It's an AMD 785 G chipset card mother configuration, if their site is correct.  Looks like you can download and install latest drivers from AMD for this also:

  http://support.AMD.com/us/gpudownload/Windows/pages/raid_windows.aspx

  I'd say it's a good start.

  What else?  It could very well be a heat problem.  Since it is a desktop - I suggest she get everything, buy some canned air for cleaning electronices and opening of this case and blow off any dust.  It can be quite the accumulation.  After blowing out, make sure that all the components that look like they 'plug' firmly/well connected.  Carefully.  Then, put the cover on and connect.

  Make sure that there is enough air around the case - put a fan in front of him if you have to.