NullPointerException when using an aggregator

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• NullPointerException when using::InsertRow()

  Hello

  I'm trying to add a record to a table in the database and I am getting Nullpointerexception when executing an insert to help : InsertRow().

  The use case:

  Database table I am trying to insert records in it called someTable.

  This table contains the following attributes: A, B, C, D, E

  the primary key is a combination of three areas: a. B, C

  I am running the following code to insert a new record into someTabletable:

  AppModuleImpl appModule = (AppModuleImpl)(JSFUtils.getApplicationModule("AppModuleDataControl"));
          ViewObject someTableVO =appModule.findViewObject("someTableView1");        
         
  
       
          Row row= someTableVO.createRow();
         
          row.setAttribute("A", variable1);
          row.setAttribute("B", variable2);
          row.setAttribute("C", variable3);
          row.setAttribute("D", variable4);
         
         
         
  
  
          someTableVO.insertRow(row); // This statement cause the NullPointerException
  
    appModule.getDBTransaction().commit();
  
          
          someTableVO.executeQuery(); 
  
  

  Note:

  1. There is none Null no don't force exept for ofcourse primary key, and I'm adding data for all fields of primry key.

  2. I'm not insert data for class E as you can see it form the example code above. But even when I tried to add value in, still gives me the same error.

  3. I'm sure that the variables ( variable1 ... ( variable4) are not null.

  4. I get the right view object someTableView1

  5. I use the ADF with Jdevelopr 11.1.2.3 technology

  Problem solved

  I should post the lines before committing as follows:

  AppModuleImpl appModule = (AppModuleImpl)(JSFUtils.getApplicationModule("AppModuleDataControl"));
          ViewObject someTableVO =appModule.findViewObject("someTableView1");          
  
          Row row= someTableVO.createRow();  
  
          row.setAttribute("A", variable1);
          row.setAttribute("B", variable2);
          row.setAttribute("C", variable3);
          row.setAttribute("D", variable4);  
  
          someTableVO.insertRow(row); 
  
    row.validate(); // This statement solved the problem
  
    appModule.getDBTransaction().commit();  
  
          someTableVO.executeQuery();
  

• Caching returns a java.lang.NullPointerException when used with the saml token client strategy

  Hi all

  Not sure if anyone has faced this problem earlier.

  I work with Oracle Service Bus, creating a SOAP Service. I use GOSA policies with my services to businesses (oracle/wss10_saml_token_with_Message_integrity_client_policy).

  Problem: I want to use caching when you call the services in the background as the change from rarely to answer. When I use the service, it works perfectly well for the first time, but the next time that it returns just a

  -Error message:

  null

  java.lang.NullPointerException

  at com.bea.wli.sb.security.wss.WssHandlerImpl.doOutboundResponse(WssHandlerImpl.java:1057)

  at com.bea.wli.sb.context.BindingLayerImpl.addResponse(BindingLayerImpl.java:736)

  to com.bea.wli.sb.pipeline.PipelineContextImpl$ SynchronousListener.onReceiveResponse (PipelineContextImpl.java:1456)

  at com.bea.wli.sb.pipeline.resultcache.ServiceResultCachingCallback.run(ServiceResultCachingCallback.java:50)

  at weblogic.work.ContextWrap.run(ContextWrap.java:41)

  Truncated. check the log file full stacktrace

  >

  I can't change the policy as my communication brake from the backend. Please let me know if there is anyway I can prevent that or is this a bug with Oracle services.

  Thank you guys. Found the "16165934" Patch for this problem.

• NullPointerException when using table of trinidad

  I use the table of the Trinity as below with delete button
  
  < tr:form >
  < inlineStyle = tr:panelFormLayout ' height: 334px; ">
  < f: facet = 'footer' name / >
  < tr:table value = "#{bindings." Var UserFavoriteVO.collectionModel}"="row ".
  lines = ' #{bindings. " UserFavoriteVO.rangeSize}"binding * =" #{UserActionBean.table1} "*.
  emptyText = "#{bindings." UserFavoriteVO.viewable? "{"No line yet.":"Access Denied."}"
  selectedRowKeys = ' #{bindings. " UserFavoriteVO.collectionModel.selectedRow}.
  selectionListener = "#{bindings." UserFavoriteVO.collectionModel.makeCurrent}.
  rowSelection 'multiple' = >
  < tr:column sortProperty = "favoriteContent" sortable = "false".
  headerText = "#{bindings." UserFavoriteVO.hints.favoriteContent.label} ">"
  < tr:inputText value = "#{row.bindings.favoriteContent.inputValue} '"
  simple = 'true '.
  required = "#{bindings." UserFavoriteVO.hints.favoriteContent.mandatory}.
  columns = "#{bindings." UserFavoriteVO.hints.favoriteContent.displayWidth}.
  maximumLength = "#{bindings." UserFavoriteVO.hints.favoriteContent.precision} ">"
  < f: validator binding="#{row.bindings.favoriteContent.validator}"/ >
  < / tr:inputText >
  < / tr:column >
  ...
  ...
  < text af:commandButton = actionListener * = "#{UserActionBean.performDelete} *" / "Delete" >
  
  
  UserActionBean:
  
  private UIXTable table1;
  public void setTable1 (UIXTable table1) {}
  This.Table1 = table1;
  }
  
  public UIXTable getTable1() {}
  Return table1;
  }
  
  public void performDelete (ActionEvent action)
  {
  ...
  ...
  }
  
  
  When I click on the button Delete I'm below the exception. I even tried a ti debug but unable to reach Perforemdelete (ActionEvent action) method.
  
  Root cause]] of ServletException.
  java.lang.NullPointerException
  at org.apache.myfaces.trinidad.model.RowKeySet.add(RowKeySet.java:129)
  at org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.table.TableSelectManyRenderer._setDeltas(TableSelectManyRenderer.java:161)
  at org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.table.TableSelectManyRenderer.decode(TableSelectManyRenderer.java:113)
  at org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.TableRenderer.decodeSelection(TableRenderer.java:138)
  at org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.TableRenderer.decode(TableRenderer.java:102)
  Truncated. check the log file full stacktrace
  >
  
  Lete me know where is the problem
  Thanks for any help

  Several choices and makecurrent doen't make sense.

  ...selectionListener="#{bindings.UserFavoriteVO.collectionModel.makeCurrent}"
  rowSelection="multiple">...
  

  try to remove the selectionListener in your table. You can remove the selectedRowKeys also...

  Timo

• How to choose a skin when using the aggregator?

  I write a tutorial that I put in the aggregator. (I use 6 Captivate). Everything is perfect, but I want to change the skin of generic. I know that it is possible that someone has done it for the last done tutorial. Any suggestions? (Here's my boring table of contents)

  

  Hello

  For this by modifying one of the projects used, then by defining as that of using the Aggreagator. Do not have it open for the time being, but I remember correctly, it will appear in the list with a green font dark to indicate which is the one that will be used.

  See you soon... Rick

• Aggregation in IR works incorrectly when using calculated columns breaks

  I have a problem with the aggregation in IR when using stops on calculated columns.
  
  Please see the exact steps to reproduce the problem in my next post below
  
  Martin
  
  Published by: Martin Krepelka, October 22, 2008 11:18

  Martin,

  I filed a bug about the problem you are having. The problem is when you control break on a calculated column with defined format mask and aggregates, the aggregate information is not displayed correctly. When I run the interactive report in debug mode, I see that analytical for aggregated information function partitions incorrectly. Using your example:

  IR runs this query to get the counts for each month of posting:

  count("AMOUNT") over (partition by "POSTING_DATE")
  

  Instead, it should run this query:

  count("AMOUNT") over (partition by to_char("POSTING_DATE",'RRRR/MM'))
  

  To work around the problem, you can change the calculation month without the format mask view and set to_char(F,'RRRR/MM'). Aggregates will display correctly.

  Christina

• NullPointerException when getting the serial port.

  Hello
  
  I use the comm.jar to get the serial port, but failed.
  
  Error log:
  java.lang.NullPointerException: name cannot be null
  at java.io.FilePermission.init(FilePermission.java:171)
  to java.io.FilePermission. < init > (FilePermission.java:249)
  at java.lang.SecurityManager.checkDelete(SecurityManager.java:990)
  at javax.comm.CommPortIdentifier.getPortIdentifiers(CommPortIdentifier.java:24)
  
  I check the code in comm.jar.
  
  public static enumeration getPortIdentifiers()
  {
  SecurityManager securitymanager = System.getSecurityManager ();
  If (securitymanager! = null)
  securitymanager.checkDelete (propfilename);
  return new CommPortEnumerator();
  }
  
  Because securitymanager is not null, call checkDelete (propfilename). If securitymanager is null, all is well.
  
  Issues related to the:
  1. What is the function of the SecurityManager here, is the default value of null?
  2.i put the comm.jar in my class path, see also the win32com.dll file. But what is the cause of the error?
  
  Thanks in advance!

  Duplicate of NullPointerException when getting sΘrie

  Please post questions only once. It is impolite to post several times.

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  Since the update to MAC OS Sierra, I noticed that my screensaver activates when using FaceTime - most annoying because I have to quickly move the mouse to put it all again.

  He didn't get it until I've updated from El capitan, so I guess it's something to do with MacOS Sierra.

  He's not doing it with Youtube but I'm still trying with Skype.

  Screen saver works as it should do it with an ordinary application (for example, safari, etc.) Pages) if I don't move the mouse or keyboard for the specified time (five minutes).

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  I missed easy adjustment here?

  I have it, feel also my parents as well.

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  You people do a great job of describing 'How to use Auto Fill'... but nowhere in this article does say WHERE - to implement the feature when using Firefox.

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  Thank you.

  PS: maybe that should be in the article somewhere.

  What about filling the data in a form (input field) on a web page?

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  I feel a strange glitch Visual on the taskbar when using firefox.

  Please take a look at this short video because it shows the problem, it's almost impossible to show in pictures.

  https://DL.dropboxusercontent.com/u/12595174/VIDEO0016.3gp

  I use firefox on Windows 7 Pro 64 bit v36.0.1. Video card is an ASUS R9 280 X using the latest drivers from AMD 14.12 Catalyst Omega Software.

  Motherboard is an ASUS M5A88 with 16 GB of ram and a processor of 6300 FX.

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  All the motherboard drivers are installed correctly, the integrated graphics card is disabled in the BIOS. I disabled the settings of firefox for hardware acceleration, smooth scrolling and text... to see if it was the question. It wasn't.

  I'd appreciate any help to solve this... Really, I don't want to use a different browser but it's bad enough and quite distracting to really annoy me, and I don't see any alternative.

  Thank you very much.
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  Hi jscher2000

  I was about to post a reply, because a friend suggested that maybe that's a rendering of issue rather than a firefox one video card even if it's strange how it affected firefox only. I didn't have a chance to test it on Chrome as it is a new construction and I don't want to install the software, I do not use.

  I went to the Manager of catalyst and had a glance to the settings. I changed something, but no help... I then started to make a simple change and test until I found that the activation "gpu up-scaling" in the properties of digital flat screens has solved the problem.

  I am now free twinkle

  Thanks for your quick response however.

• Outlook has started to get a connection not approved when using firefox

  Outlook started having no reliable connection error when using firefox. Not sure why it started, but all the few minutes that it times out and I have to re - open outlook from google. He does not receive this error on IE or firefox android. I use win 7. I talked with microsoft and they say it's a problem of firefox not outlook.

  I tried the things:
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  I solved the problem for someone else who has the same problem.

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