Exprt to EPub and receive the Null object Error Message

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• Is why my persist() method JavaServiceFacade receives the NULL object

  My version of jDeveloper is 11.1.1.3.0
  
  I have a jspx in which I want to enroll an employee in my DB click on the "submit" button.
  
  I did an entity object (Employee.java) made from an EMPLOYEE table. Then, I exposed this entity using a JavaServiceFacade bean. The JavaServiceFacade class has a method with the signature persistEmployee (Employee employee).
  
  In my UI, I did made a Submit button by dragging the method persistEmployee() of my palette of DataControls on my jspx, and linking actionListener for it is = "#{bindings.persistEmployees.execute}".
  
  Now when I click on the button send, the persistEmployee() method throws an exception that is below...
  _ java.lang.IllegalArgumentException: object: null is not a known entity type___
  
  I found that the persistEmployee() method receives an object used as an argument that makes this error is thrown.
  
  Can someone guide me pls on what could be the problem.
  
  BELOW THE CODE OF VISITS I'VE USED.
  
  .. key code in my jsp...
  < af:commandButton text = "Submit".
  Binding = "#{backing_LdapUserCreation.CB5} '"
  ID = "cb5".
  actionListener = "#{bindings.persistEmployees.execute} '"
  Disabled = "#{!}" Bindings.persistEmployees.Enabled}"/ >
  
  
  .. .method code, which resulted in the javaservicefacade... (here the employee argument received by the first row is NULL)...
  public employees persistEmployees (employees) {}
  System.out.println ("IS used NULL? = "+ employees);
  return (Employees) (employees) _persistEntity;
  }
  
  .. .binding code in my pagedefinition...
  < methodAction id = "persistEmployees" RequiresUpdateModel = "true".
  Action = 'invokeMethod' MethodName = "persistEmployees."
  IsViewObjectMethod = 'false' DataControl = "EmployeeService".
  InstanceName = "EmployeeService.dataProvider"
  ReturnName = "EmployeeService.methodResults.persistEmployees_EmployeeService_dataProvider_persistEmployees_result" > "
  < NamedData NDName = "employees" NDType = "model.test.Employees" / > "
  < / methodAction >

  Hello

  When you dragged the persist from the DataControls Panel method, a dialog box opens that in its lower part shows the argument that the method expects. This argument should be pointed | currentRow | data provider. To do this, click in the value field in the method argument, and then click the button on the right to display the editor of EL. Then, expand the iterator node under the node links. Expand currentRow, then select dataProvider.

  You can do after having created the tying method as well. Select the PageDef file in the Application browser and open the window of the Structure. Expand the persist method: there must be a child element. Select the child element and in the property inspector, set its NDValue property

  Frank

• Windows media player will not play videos that I created a few years back. they use to play very well; now, I received the acquired codec error message. I use wmp 11

  My old videos in my windows media player will not play. acquire CODECS rises. I get audio but not video for all the movies at home. Movies that I downloaded and clips play very well. How can I fix it. I use wmp 11.

  Hello satindoll11233,

  1. What is the exact error message you get when you try to play videos?

  2. What is the format of the videos that you try to play?

  3. are you able to play other files with Windows Media Player?

  Media Player will not be able to play video files, if there are no required codecs or video format is not supported by Media Player.

  I suggest you to check the format of the video you are trying to play. You can also try the steps in the article to resolve this problem:

  http://support.Microsoft.com/kb/926373

  Thank you
  Irfan H, Engineer Support Microsoft Answers. Visit our Microsoft answers feedback Forum and let us know what you think.

• I receive the following stop error message when you try to install Windows XP: Stop: 0x0000007B

  I need help with this error code: Stop: 0x0000007B (0xF7C85524, 0xC0000034, 0x00000000, 0 x 000000000)

  I'm a noob Microsoft Answers. I have an old computer, I'm trying to reinstall Windows XP.  It's a Dell XPS Dimension 3 (3.40 gigahertz Intel Pentium 4, 1 G of RAM).  It does start normally or in Safe Mode.  I tried to use Fixmbr, Fixboot, Bootcfg/Rebuild, chkdsk/r, Memtest86, Killdisk.  I tried to install using another hard drive (which leads me to believe that it is perhaps a hardware problem).  He gave the same error code, I think, even if I didn't write it.  The only thing I found that I have not tried is "How do I recover from a corrupted registry that prevents Windows XP startup" because it is said that it will not work on OEM devices.  The error code is Stop: 0x0000007B (0xF7C85524, 0xC0000034, 0x00000000, 0 x 000000000).  I tried to install Ubuntu on two disks and they have installed and worked properly.  I don't know what else to try except hardware troubleshooting, although I'm not too good with hardware problems.  If you have any recommendations that could put closer me to a resolution I would be very happy!

  PS Windows XP actually ran on the second hard drive, I have tried (which is currently the drive in the machine at this time).  I installed it and it starts directly in Windows.  Yay!  I have restarted this configuration several times without any problems.  But I had a problem with the Microsoft Security Essentials update so I thought that a clean install would be better.  In hindsight, I wish I had tried harder to solve this problem, but I did not.  The first hard drive suffered a crash of Windows led me to be upgraded to a Windows 7 computer.  It was more than 1.5 years ago.  I just thought that the full back story might help.

  Hello

  I'm close to some (but my experience tells me very little is certain at 100%), which has a generic windows installation CD install without the need for the Setup F6 disk, as long as the BIOS is set to RAID Autodetect / ATA (or possibly 'mix'). AHCI is a more efficient disk access method but requires F6 floppy or "slipstreaming". If the CD is already slipstreamed for your PC, AHCI should work without F6. As you say your default BIOS to auto detect RAID/AHCI, I expect a CD specifically for your system to support it, while a generic CD would not.

  I doubt that they will provide F6 floppy but you never know. If you do not ask that you probably won't get.

  You can mark the answers on this topic as "answers"...

  

  .. But if I remember correctly, you can only score a maximum of 2 'responses. I offer my final diagnosis (and maybe my first answer) as candidates, but it is completely at your discretion. You can even hold off on tagging the "answers" until you get another CD from Dell and try. It also helps other people viewing this thread hoping to find a solution to 7B stops.

  You can designate the other answers as useful if you think that it is appropriate.

  Tricky

• Computer guard stop and causing the blue screen Error Message

  With the help of a Dell Vostro 200 with Windows XP Professional.  Suddenly, after you have moved the computer from one office to the next, she regularly stops and we get this blue screen that says:

  Technical information:

  STOP: 0X000000D1 (0 X 00000060, 0XAA2AD341, 0000002 0 X, 0 X 0000000)

  WUSB54gcv3.sys - address AA1AD341 base at AA15B000, Datestamp 48 b 66753
  Beginning physical memory dump
  Total physical memory dump
  For more assistance, contact your administrator or technical support group.

  A problem has been detected and Windows has shut down to prevent damage to your computer.

  Drive_IRQL_NOT_LESS_OR_EQUAL

  If this is the first time you've seen this Stop error screen, restart your computer.  If this screen appears again follow these steps:

  Make sure any new hardware or software is installed correctly.  If it is a new installation, ask your hardware manufacturer or software, the Windows updates, you might need.

  If the problem persists, disable any newly installed hardware or software, disable memory options such as caching or shadowing the BIOS.  If you need to use Mode safe mode to remove or disable components of your computer restarts, press F8 to select advanced startup options, and then select Safe Mode.

  Can anyone help?  I installed an update of the necessary BIOS and that did not help and the computer is configured to have Windows Installer automatically what is updated, it needs.

  Thank you.

  Pages 29 and 30

  http://support.Dell.com/support/eDOCS/systems/ins9300/en/OM/om_en.PDF

  Hope this helps, Gerry Cornell

• When I click 'send and receive' I get this error 0 x 80004005

  original title: when I click 'send and receive' I get this error message.

  I don't know what that means. An unknown error has occurred. Account: 'pop.att.yahoo.com', server: 'pop.att.yahoo.com', Protocol: POP3, Port: 110, secure (SSL): no, error number: 0x80004005

  Hi, Lovestodive,

  See the solution given here:

  You receive an error message when you try to receive e-mail messages in Outlook Express

  http://support.Microsoft.com/kb/299496

  You receive the "0x80004005: the operation failed" error message when you receive new e-mail messages in Outlook

  http://support.Microsoft.com/kb/329936

• Receiving the EventInfo object for Web Service alerts as null?

  I have set up the web as service:

  Service endpoint interface

  @WebService (targetNamespace = "http://prosight.com/wsdl/7.0/EventSink/")

  @SOAPBinding (style = Style.RPC)

  public interface {OPPMAlertWebService}

  @WebMethod public void itemAddedToPortfolio (PsPortfoliosItemAddedToPortfolioEventInfo eventObj);

  @WebMethod public void categoryConditionMet (PsPortfoliosCategoryConditionMetEventInfo eventObj);

  @WebMethod public void multipleCategoryConditionMet (PsPortfoliosMultipleCategoryConditionsMetEventInfo eventObj);

  @WebMethod public void phaseModified (PsPortfoliosPhaseModifiedEventInfo eventObj);

  @WebMethod public void deliverableModified (PsPortfoliosDeliverableModifiedEventInfo eventObj);

  @WebMethod public void actionItemModified (PsPortfoliosActionItemModifiedEventInfo eventObj);

  }

  
  

  Implementation of the service

  @WebService (endpointInterface = "com.ws.OPPMAlertWebService", targetNamespace = "http://prosight.com/wsdl/7.0/EventSink/")

  / public class OPPMAlertWebServiceImpl implements OPPMAlertWebService {}

  Item added to the triggered event portfolio

  @Override

  {} public void itemAddedToPortfolio (PsPortfoliosItemAddedToPortfolioEventInfo eventObj)

  System.out.println ("added \n--Item method called-");

  }

  Category Condtion meeting triggered event

  @Override

  {} public void categoryConditionMet (PsPortfoliosCategoryConditionMetEventInfo eventObj)

  System.out.println ("\n--Category filled Condition method called-");

  }

  Several categories filled Condition triggered event

  @Override

  {} public void multipleCategoryConditionMet (PsPortfoliosMultipleCategoryConditionsMetEventInfo eventObj)

  System.out.println ("\n--Multiple category method called - filled Condition");

  }

  Updated the event triggered the phase

  @Override

  {} public void phaseModified (PsPortfoliosPhaseModifiedEventInfo eventObj)

  System.out.println ("\n--Phase method called - changed");

  }

  Events updated the deliverable triggered

  @Override

  {} public void deliverableModified (PsPortfoliosDeliverableModifiedEventInfo eventObj)

  System.out.println ("\n--Deliverable method called - changed");

  }

  Follow-up activity for change event triggered

  @Override

  {} public void actionItemModified (PsPortfoliosActionItemModifiedEventInfo eventObj)

  System.out.println ("\n--Action element modified method called-");

  }

  
  

  Editor of endpoint

  public class OPPMAlertWebServicePublisher {}

  Public Shared Sub main (String [] args) {}

  URL of the Web Service

  " String url = ' http://URL ";

  System.out.println ("\nOPPM Alert Web Service published on" + url);

  Endpoint.Publish (url, new OPPMAlertWebServiceImpl());

  }

  }

  The service works very well all the get methods called on respective alert events here, but whenever I tried to use the EventInfo object he throws NullPointer Exception. I get the EventInfo objects as null in these methods but the audit log shows event information are sent by the Madaboutangling. Y at - it another way to configure this service to receive the EventInfo object or where I have to change to receive the EventInfo object?

  EventInfo object using there is Exception as:

  -Added point method called-

  October 15, 2015 05:30:52 com.sun.xml.internal.ws.server.sei.TieHandler createResp

  onse

  GRAVE: null

  java.lang.NullPointerException

  at com.ws.OPPMAlertWebServiceImpl.itemAddedToPortfolio(OPPMAlertWebServiceImpl.java:25)

  at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)

  at sun.reflect.NativeMethodAccessorImpl.invoke (unknown Source)

  at sun.reflect.DelegatingMethodAccessorImpl.invoke (unknown Source)

  at java.lang.reflect.Method.invoke (unknown Source)

  at sun.reflect.misc.Trampoline.invoke (unknown Source)

  at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)

  at sun.reflect.NativeMethodAccessorImpl.invoke (unknown Source)

  at sun.reflect.DelegatingMethodAccessorImpl.invoke (unknown Source)

  at java.lang.reflect.Method.invoke (unknown Source)

  at sun.reflect.misc.MethodUtil.invoke (unknown Source)

  at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)

  at sun.reflect.NativeMethodAccessorImpl.invoke (unknown Source)

  at sun.reflect.DelegatingMethodAccessorImpl.invoke (unknown Source)

  at java.lang.reflect.Method.invoke (unknown Source)

  at com.sun.xml.internal.ws.api.server.MethodUtil.invoke (unknown Source)

  to com.sun.xml.internal.ws.api.server.InstanceResolver$ 1.invoke(Unknown Source)

  to com.sun.xml.internal.ws.server.InvokerTube$ 2.invoke (unknown Source)

  to com.sun.xml.internal.ws.server.sei.SEIInvokerTube.processRequest (Unknown Source)

  at com.sun.xml.internal.ws.api.pipe.Fiber.__doRun (unknown Source)

  at com.sun.xml.internal.ws.api.pipe.Fiber._doRun (unknown Source)

  at com.sun.xml.internal.ws.api.pipe.Fiber.doRun (unknown Source)

  at com.sun.xml.internal.ws.api.pipe.Fiber.runSync (unknown Source)

  to com.sun.xml.internal.ws.server.WSEndpointImpl$ 2. process (unknown sourcee)

  to com.sun.xml.internal.ws.transport.http.HttpAdapter$ HttpToolkit.handle(unknown Source)

  at com.sun.xml.internal.ws.transport.http.HttpAdapter.handle (unknown SouNCE)

  at com.sun.xml.internal.ws.transport.http.server.WSHttpHandler.handleExchange(Unknown Source)

  to com.sun.xml.internal.ws.transport.http.server.WSHttpHandler.handle (acalled Source)

  to com.sun.net.httpserver.Filter$ Chain.doFilter (unknown Source)

  at sun.net.httpserver.AuthFilter.doFilter (unknown Source)

  to com.sun.net.httpserver.Filter$ Chain.doFilter (unknown Source)

  to sun.net.httpserver.ServerImpl$ Exchange$ LinkHandler.handle (unknown SouNCE)

  to com.sun.net.httpserver.Filter$ Chain.doFilter (unknown Source)

  to sun.net.httpserver.ServerImpl$ Exchange.run (unknown Source)

  at java.util.concurrent.ThreadPoolExecutor.runWorker (unknown Source)

  to java.util.concurrent.ThreadPoolExecutor$ Worker.run (unknown Source)

  at java.lang.Thread.run (unknown Source)

  I rarely use java for Madaboutangling, but I would check the to see if the psPortfoliosEventInfo object has been generated with the correct namespace.  Here is a c# class generated from a web job alert.

  [System.CodeDom.Compiler.GeneratedCodeAttribute("wsdl", "4.0.30319.18020")]
  [System.SerializableAttribute()]
  [System.Diagnostics.DebuggerStepThroughAttribute()]
  [System.ComponentModel.DesignerCategoryAttribute("code")]
  [System.Xml.Serialization.XmlTypeAttribute(Namespace="http://prosight.com/type/Portfolios/5.0/psPortfoliosWebServiceAlert")]
  public partial class psPortfoliosItemAddedToPortfolioEventInfo : psPortfoliosEventInfo {
  
  private psADDED_CREATED addedCreatedField;
  
  private psPortfoliosItemInfo addedItemInfoField;
  
  /// 
  public psADDED_CREATED AddedCreated {
  get {
  return this.addedCreatedField;
  }
  set {
  this.addedCreatedField = value;
  }
  }
  
  /// 
  public psPortfoliosItemInfo AddedItemInfo {
  get {
  return this.addedItemInfoField;
  }
  set {
  this.addedItemInfoField = value;
  }
  }
  }
  
  /// 
  [System.Xml.Serialization.XmlIncludeAttribute(typeof(psPortfoliosMultipleCategoryConditionsMetEventInfo))]
  [System.Xml.Serialization.XmlIncludeAttribute(typeof(psPortfoliosCategoryConditionMetEventInfo))]
  [System.Xml.Serialization.XmlIncludeAttribute(typeof(psPortfoliosPhaseModifiedEventInfo))]
  [System.Xml.Serialization.XmlIncludeAttribute(typeof(psPortfoliosActionItemModifiedEventInfo))]
  [System.Xml.Serialization.XmlIncludeAttribute(typeof(psPortfoliosDeliverableModifiedEventInfo))]
  [System.Xml.Serialization.XmlIncludeAttribute(typeof(psPortfoliosItemAddedToPortfolioEventInfo))]
  [System.CodeDom.Compiler.GeneratedCodeAttribute("wsdl", "4.0.30319.18020")]
  [System.SerializableAttribute()]
  [System.Diagnostics.DebuggerStepThroughAttribute()]
  [System.ComponentModel.DesignerCategoryAttribute("code")]
  [System.Xml.Serialization.XmlTypeAttribute(Namespace="http://prosight.com/type/Portfolios/5.0/psPortfoliosWebServiceAlert")]
  public partial class psPortfoliosEventInfo {
  
  private string alertGuidField;
  
  private string alertNameField;
  
  private psPortfoliosItemInfo scopeInfoField;
  
  private System.DateTime eventDateTimeField;
  
  private int ownerIdField;
  
  private string ownerLoginField;
  
  /// 
  public string AlertGuid {
  get {
  return this.alertGuidField;
  }
  set {
  this.alertGuidField = value;
  }
  }
  
  /// 
  public string AlertName {
  get {
  return this.alertNameField;
  }
  set {
  this.alertNameField = value;
  }
  }
  
  /// 
  public psPortfoliosItemInfo ScopeInfo {
  get {
  return this.scopeInfoField;
  }
  set {
  this.scopeInfoField = value;
  }
  }
  
  /// 
  public System.DateTime EventDateTime {
  get {
  return this.eventDateTimeField;
  }
  set {
  this.eventDateTimeField = value;
  }
  }
  
  /// 
  public int OwnerId {
  get {
  return this.ownerIdField;
  }
  set {
  this.ownerIdField = value;
  }
  }
  
  /// 
  public string OwnerLogin {
  get {
  return this.ownerLoginField;
  }
  set {
  this.ownerLoginField = value;
  }
  }
  }
  

  V/r,

  Gene

• When I try to connect to hotmail and received the following message ' sorry, there's a problem with Hotmail right now Hotmail was not able to complete this application.

  Hi, I try to connect to hotmail and received the following message ' sorry, there's a problem with Hotmail right now Hotmail was not able to complete this application. Microsoft may contact you about any matter that you declare "what steps should I take as I have urgent e-mail to check." THX

  Hello

  Looks like a temporary problem.

  Answers is a peer group supported and unfortunately has no real influence on Hotmail.

  HotMail has its own Forums, so you can ask your questions there.

  Windows Live Solution Center - HotMail - HotMail Forums Solutions
  http://windowslivehelp.com/

  Hotmail - Forums
  http://windowslivehelp.com/forums.aspx?ProductID=1

  Hotmail - Solutions
  http://windowslivehelp.com/solutions.aspx?ProductID=1

  How to contact Windows Live Hotmail Support
  http://email.about.com/od/hotmailtips/Qt/et_hotmail_supp.htm

  Windows Live Hotmail Top issues and Support information
  http://support.Microsoft.com/kb/316659/en-us

  Error message "your account has been locked" when trying to connect
  http://windowslivehelp.com/thread.aspx?ThreadId=77be7d82-a0e9-49c7-b46d-040ec654a9e2

  Compromised account - access unauthorized account - how to recover your account
  http://windowslivehelp.com/solution.aspx?SolutionID=6ea0c7b3-1473-4176-b03f-145b951dcb41

  Hotmail hacked? Take these steps
  http://blogs.msdn.com/b/securitytipstalk/archive/2010/07/07/Hotmail-hacked-take-these-steps.aspx

  I hope this helps.

  Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle="" -="" mark="" twain="" said="" it="">

• I tried to send an email with attachment and without attachment and received the "windows live Hotmail was not able to complete this application. "Microsoft may contact you about problems that report you.

  I tried to send an email with attachment and without attachment and received the error "windows live Hotmail was not able to complete this application. "Microsoft may contact you about problems that report you.

  Hi AbdiNur,

  This forum is for comments on the Microsoft Answers site.  As your question is on Hotmail, I recommend posting your question on the forums for Hotmail:

  http://www.windowslivehelp.com/forums.aspx?ProductID=1

  Thank you for using Microsoft Answers!

• I recently took a class of Microsoft and received the "Welcome" e-mail, but could not connect with the supplied credentials.

  I recently took a class of Microsoft and received the "Welcome" e-mail, but could not connect with the supplied credentials (example below):

  Your MC ID: xxxxxxx

  Your temporary access code: 18995EBE-BDAF-4883-8F95-64D18D261848

  I created a new account with the e-mail MC ID has been sent and it was not recognized.  I would like to merge (link) the news and be able to get a fresh copy of my cert.  Thank you.

  Hello

  I suggest you contact Microsoft Learning support team to improve assistance:

  http://www.Microsoft.com/learning/en/us/help/assisted-support.aspx

• Cannot send and received the error windows live mail 3219

  Cannot send and received the message of error windows live mail 3219 how remedy

  You use a hosted Microsoft e-mail address.

  Microsoft doesn't want you using a program like WLM.  I know, they created it, but they changed their minds.  They want to be able to use their webmail system so that they can put ads in your face and you profile by reading your emails.  They try to get you migrated to Windows 10 and the e-mail program integrated here.

  Most of my clients with addresses hosted Microsoft migrated far by pulling on the other non-Microsoft like Gmail or Yahoo mail addresses.

  WLM will work perfectly with these addresses.  Well more than half of my computer 150 customer use WLM 2011 version and it works very well.

• I bought and downloaded online Windows 8 and received the product key. How can I now purchase the installation CD?

  I bought and downloaded online Windows 8 and received the product key. How can I now purchase the installation CD?

  Go to the order summary page, you can find your product key:

  https://www.mswos.com/

  You can buy the DVD there.

  Or

  Create your own:

  http://Windows.Microsoft.com/en-GB/Windows-8/upgrade-product-key-only

  then:

  http://techingiteasy.WordPress.com/2012/11/07/part-2-How-to-upgrade-using-the-Windows-8-Upgrade-Assistant/

• I previously registered for upgrade offer and received the coupon code but has failed can I take advantage of the offer now

  I previously registered for upgrade offer and received the coupon code but has failed can I take advantage of the offer now

  If you don't have the product key, then sorry, too late, you can simply buy it now.

  http://www.Windows.com/buy

• I just purchased lightroom 6 and received the message that your Adobe License order has been processed, but no serial number?

  I just purchased lightroom 6 and received the message that your Adobe License order has been processed, but no serial number?

  You can check: site Web of Adobe License | Serial numbers, orders and accounts,, as it seems that you have a volume license order.

• Error code 204 trying to download CC on new laptop (2nd computer) it will not download and receive the error code 204. I tried turn off anti-virus and firewall and get the same error code. How do we install CC?

  Error code 204 trying to download CC on new laptop (2nd computer) it will not download and receive the error code 204. I tried turn off anti-virus and firewall and get the same error code. How do we install CC?

  Please ignore. I disabled the anti-malware and the app is trying to install.

  Thank you