Hyper-V encountered an error trying to access an object on computer ...

I'd like to share an issue which occurred during one of my recent configurations as well as the associated solution which worked for me.
While configuring Hyper-V Manager on a non-domain joined Windows 8.1 Enterprise client, to communicate with a non-domain joined Microsoft Hyper-V Server 2012R2, I received the following enjoyable message:
Hyper-V encountered an error trying to access an object on computer '.....' because the object was not found. The object might have been deleted. or you might not have permission to perform the task. Verify that the Virtual Machine Management service
on the computer is running. If the service is running, try to perform the task again by using Run as Administrator.
As it turns out I forgot to change the machine name on the Hyper-V server. It's worth noting that it's also necessary to add an entry in the client machine's HOSTS file which matches the computer name of the Hyper-V server.

Hi ITMAGE,
Thanks for your sharing and support for this forum .
It should be helpful to other people who are facing this issue .
Best Regards,
Elton JI
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

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Hyper-V encountered an error trying to access an object on computer 'localhost' .....- When try to install new Virtual machin in win8, 64 bit

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Hi mrCracker,
>>am using windows 8, 64 bit system inside VMWARE in Ubuntu 14.04 .
If I understand correctly , it is nested installation .
Windows Hyper-v is bare-metal hypervisor .
Please try to install win8 on real hardware then enable hyper-v to install VM .
Best Regards
Elton Ji
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

Hyper-V encountered an error while Configuring the network on Vmachine

Hi all,
i am novice in window server 201, I learning from a ebook.While i doing the step of creating virtual machine , i got this error
Hyper-V encountered an error while configuring the network on Vmachine
Hyper-V encountered an error trying to access an object on computer 'localhost' because the object was not found. The object might have been deleted, or you might not have permission to perform the task. Verify that the virtual Machine Management service
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Attachments:
max_lidar.png ‏172 KB

Hi Ragge,
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Trying to access an object's field but it has private access ! !

Dear People,
I am trying to access the highestBid, a data member of the Bid class
in an Auction program.
If I try to set the highestBid:
bicycle.setHighestBid(steveBicycleBid);
The error message says:
"TryAuction.java": Error #: 306 : method setHighestBid(stan_bluej_ch4p90.Bid) has private access in class stan_bluej_ch4p90.Lot at line 58, column 15
IF I try to get the highest bid by saying:
System.out.println("The highest bid for this item is " + bicycle.getHighestBid() );
I get an object hex address as seen below instead of an integer value:
The highest bid for this item is stan_bluej_ch4p90.Bid@f4a24a
^^^
Below are the classes
Thank you in advance
stan
package stan_bluej_ch4p90;
//Purpose of project: To demonstrate collections of objects
//Version: 2001.05.31
//How to start this project:
// Create an Auction object.
// Enter a few lots via its enterLot method. Only String
// descriptions of the lots are required.
// Create one or more Person objects to represent bidders.
// Show the lots and select one to bid for.
// Get the required Lot onto the object bench.
// Enter a bid for the lot, passing the Person who is
// bidding to the bidFor method.
public class TryAuction
public static void main(String[] args)
//create the auction
Auction cityAuction = new Auction();
//create the lots for sale
Lot bicycle = new Lot(1,"bicycle");
Lot lamp = new Lot(2, "lamp");
Lot trailer = new Lot(3, "trailer");
//enter the lots into the city Auction
cityAuction.enterLot("A bicycle in so so condition");
cityAuction.enterLot("A brand new lamp");
cityAuction.enterLot("A trailer built in 2001");
//show the lots
System.out.println();
System.out.println("The first lot for sale: " + bicycle.getDescription());
System.out.println("The second lot for sale: " + lamp.getDescription());
System.out.println("The third lot for sale: " + trailer.getDescription());
//create the people who will bid for the lots
Person Steve = new Person("Steve");
Person Maria = new Person("Maria");
//create the people's bids
Bid mariaLampBid = new Bid(Maria, 460);
Bid steveLampBid = new Bid(Steve, 510);
//create the people's bids
Bid mariaBicycleBid = new Bid(Maria, 1460);
Bid steveBicycleBid = new Bid(Steve, 1510);
//create the people's bids
Bid steveTrailerBid = new Bid(Steve, 700510);
Bid mariaTrailerBid = new Bid(Maria, 900460);
//give the bids
bicycle.bidFor(Maria,1460);
bicycle.bidFor(Steve, 1510);
//bicycle.setHighestBid(steveBicycleBid);
System.out.println("The highest bid for this item is " + bicycle.getHighestBid() );
lamp.bidFor(Maria,460);
lamp.bidFor(Steve,510);
trailer.bidFor(Steve, 700510);
trailer.bidFor(Maria,900460);
System.out.println(" \nMaria's bicycle bid is : " + mariaBicycleBid.getValue() );
System.out.println("Steve's lamp bid is : " + steveBicycleBid.getValue() );
System.out.println(" \nMaria's lamp bid is : " + mariaLampBid.getValue() );
System.out.println("Steve's lamp bid is : " + steveLampBid.getValue() );
System.out.println("\nSteve's trailer bid is : " + steveTrailerBid.getValue() );
System.out.println(" Maria's trailer bid is : " + mariaTrailerBid.getValue() );
System.out.println();
cityAuction.showLots();
//cityAuction.close();
//The output I get is:
//The first lot for sale: bicycle
//The second lot for sale: lamp
//The third lot for sale: trailer
//The highest bid for this item is stan_bluej_ch4p90.Bid@f4a24a
//Maria's bicycle bid is : 1460
//Steve's lamp bid is : 1510
//Maria's lamp bid is : 460
//Steve's lamp bid is : 510
//Steve's trailer bid is : 700510
// Maria's trailer bid is : 900460
//1: A bicycle in so so condition
// (No bid)
//2: A brand new lamp
// (No bid)
//3: A trailer built in 2001
// (No bid)
package stan_bluej_ch4p90;
import java.util.*;
//Ex4.14
* A simple model of an auction.
* The auction maintains a list of lots of arbitrary length.
* @author David J. Barnes and Michael Kolling.
* @version 2001.06.08
public class Auction
// The list of Lots in this auction.
private ArrayList lots;
// The number that will be given to the next lot entered
// into this auction.
private int nextLotNumber;
* Create a new auction.
public Auction()
     lots = new ArrayList();
     nextLotNumber = 1;
* Enter a new lot into the auction.
* Lots can only by entered into the auction by an
* Auction object.
* @param description A description of the lot.
public void enterLot(String description)
     lots.add(new Lot(nextLotNumber, description));
     nextLotNumber++;
* Show the full list of lot numbers and lot descriptions in
* this auction. Include any details of the highest bids.
public void showLots()
     Iterator it = lots.iterator();
     while(it.hasNext()) {
     Lot lot = (Lot) it.next();
     System.out.println(lot.getNumber() + ": " +
               lot.getDescription());
     // Include any details of a highest bid.
     Bid highestBid = lot.getHighestBid();
     if(highestBid != null) {
          System.out.println(" Bid: " +
                    highestBid.getValue());
     else {
          System.out.println(" (No bid)");
* Return the lot with the given number. Return null
* if a lot with this number does not exist.
* @param number The number of the lot to return.
public Lot getLot(int number)
     if((number >= 1) && (number < nextLotNumber)) {
     // The number seems to be reasonable.
     Lot selectedLot = (Lot) lots.get(number-1);
     // Include a confidence check to be sure we have the
     // right lot.
     if(selectedLot.getNumber() != number) {
          System.out.println("Internal error: " +
                    "Wrong lot returned. " +
                    "Number: " + number);
     return selectedLot;
     else {
     System.out.println("Lot number: " + number + " does not exist.");
     return null;
// public void close()
// Iterator i = lots.iterator();
// while(i.hasNext())
//     System.out.println("The winning amount for the " + bicycle.getDescription()
//     + " is " + bicycle.getHighestBid());
//     System.out.println("The winning amount for the " + lamp.getDescription()
//     + " is " + lamp.getHighestBid());
//     System.out.println("The winning amount for the " + trailer.getDescription()
//     + " is " + trailer.getHighestBid());
package stan_bluej_ch4p90;
* A class to model an item (or set of items) in an
* auction: a lot.
* @author David J. Barnes and Michael Kolling.
* @version 2001.06.08
public class Lot
// A unique identifying number.
private final int number;
// A description of the lot.
private String description;
// The current highest bid for this lot.
private Bid highestBid;
* Construct a Lot, setting its number and description.
* @param number The lot number.
* @param description A description of this lot.
public Lot(int number, String description)
     this.number = number;
     this.description = description;
* Attempt to bid for this lot. A successful bid
* must have a value higher than any existing bid.
* @param bidder Who is bidding.
* @param value The value of the bid.
public void bidFor(Person bidder, long value)
     // We trust that lot is genuine. There is nothing to
     // prevent a spurious lot from being bid for, but it
     // would not appear in the auction list.
     if((highestBid == null) ||
     (highestBid.getValue() < value)) {
     // This bid is the best so far.
     setHighestBid(new Bid(bidder, value));
     else {
     System.out.println("\nLot number: " + getNumber() +
               " (" + getDescription() + ")" +
               " has a bid of: " +
               highestBid.getValue());
* @return The lot's number.
public int getNumber()
     return number;
* @return The lot's description.
public String getDescription()
     return description;
* @return The highest bid for this lot. This could be null if
* there are no current bids.
public Bid getHighestBid()
     return highestBid;
* @param highestBid The new highest bid.
private void setHighestBid(Bid highestBid)
     this.highestBid = highestBid;
package stan_bluej_ch4p90;
* A class that models an auction bid. The bid contains a reference
* to the Lot bid for and the user making the bid.
* @author David J. Barnes and Michael Kolling.
* @version 2001.05.31
public class Bid
// The user making the bid.
private final Person bidder;
// The value of the bid. This could be a large number so
// the long type has been used.
private final long value;
* Create a bid.
* @param bidder Who is bidding for the lot.
* @param value The value of the bid.
public Bid(Person bidder, long value)
     this.bidder = bidder;
     this.value = value;
* @return The bidder.
public Person getBidder()
     return bidder;
* @return The value of the bid.
public long getValue()
     return value;
package stan_bluej_ch4p90;
* Maintain details of someone who participates in an auction.
* @author David J. Barnes and Michael Kolling.
* @version 2001.05.31
public class Person
// The name of this user.
private final String name;
* Create a new user with the given name.
* @param name The user's name.
public Person(String name)
     this.name = name;
* @return The user's name.
public String getName()
     return name;
if I try to say
LotObjectName.getHighestBid, I get a

Dear EsoralTrebor,
Thank you very much for an enlightening explanation.
I had never tried to chain methods together before but it works !
anObject.methodOfTheObjectClassThatReturnsAnObjectOfAnotherClass.
methodOfTheObjectClassThatWasReturned();
my output correctly states:
The highest bid for the bicycle is 1510
The highest bid for the lamp is 510
The highest bid for the trailer is 900460
Thank you !
Stan
ps tomorrow I need to study the showLots() method in the Auction class
to figure out why that method is saying "No Bid" to everything
Have a Good Thanksgiving !

Error trying to access Site Settings on sub-sites after migration from WSS 3.0 to Foundation 2010

I have migrated a WSS 3.0 database over to SP Foundation 2010. I can browse all the sites just fine. I can successfully get to Site Actions, Site Settings on the main site(parent). However, when I try to access Site Actions, Site Settings
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Error
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Troubleshoot issues with Microsoft SharePoint Foundation.
Correlation ID: 5096e4a9-5dc2-4fc0-b9bd-c8f758f8ed23
Date and Time: 9/5/2014 2:22:35 PM
In other words
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http://msdn.microsoft.com/en-us/library/gg193966(v=office.14).aspx
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Victoria
Forum Support
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact
[email protected]
Victoria Xia
TechNet Community Support

Cast error trying to access tree binding

JDeveloper version 11.1.2.1.0
java.util.ArrayList cannot be cast to oracle.jbo.uicli.binding.JUCtrlHierBinding
Hi All
I'm using code from ADF Code Corner (http://www.oracle.com/technetwork/developer-tools/adf/learnmore/78-man-expanding-trees-treetables-354775.pdf) to try and programmatically set the tree node disclosure level when the page is initially rendered. The tree's DisclosedRowKeys property is set to #{viewScope.FieldPickerHandler.newDisclosedTreeKeys}. The code for the handler method that's causing the problem is below. First you can see that I have commented out Frank's original code on lines 5, 6 & 8 because for some reason this did not find the tree component (always returned null). So instead I have set the tree component's Binding property to #{viewScope.FieldPickerHandler.jsfTree} to make the component instance available in the handler and this seems to work. However when the code hits line 16 I get the class cast exception at the head of this post.
One significant variation from the Code Corner example is that my tree is based on a POJO model that is populated programmatically from a VO (as posted by Lucas Jellema http://technology.amis.nl/blog/2116/much-faster-adf-faces-tree-using-a-pojo-as-cache-based-on-read-only-view-object-showing-proper-leaf-nodes-again) hence my root node set, and each node's child set, is declared as "List<FieldPickerNode> nodes = new ArrayList<FieldPickerNode>();".
Does the way the POJO tree is constructed make it incompatible with the Code Corner node expansion approach? Can anyone suggest how I can modify my handler bean code to work with the POJO tree?
Thanks
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PS The tree's Value property is set to #{viewScope.FieldPickerHandler.treemodel} where treemodel is a managed property of the bean - I guess this mean my tree is not ADF-bound?
1 public RowKeySetImpl getNewDisclosedTreeKeys() {
2 if (newDisclosedTreeKeys == null) {
3 newDisclosedTreeKeys = new RowKeySetImpl();
4
5// FacesContext fctx = FacesContext.getCurrentInstance();
6// UIViewRoot root = fctx.getViewRoot();
7 //lookup thetree component by its component ID
8// RichTree tree = (RichTree)root.findComponent("t1");
9 //if tree is found ....
10 if (jsfTree != null) {
11 //get the collection model to access the ADF binding layer for
12 //the tree binding used. Note that for this sample the bindings
13 //used by the tree is different from the binding used for the tree
14 //table
15 CollectionModel model = (CollectionModel)jsfTree.getValue();
16 JUCtrlHierBinding treeBinding = (JUCtrlHierBinding)model.getWrappedData();
Edited by: blackadr on 03-Nov-2011 17:56

Hello Frank et al
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if (treemodel == null) {
treemodel = initializeTreeModel();
return rootNodes;
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<accessorIterator MasterBinding="FieldPickerModelIterator" Binds="rootNodes" RangeSize="25"
DataControl="FieldPickerModel" BeanClass="view.picker.FieldPickerNode" id="rootNodesIterator"/>
<tree IterBinding="rootNodesIterator" id="rootNodes">
<nodeDefinition DefName="view.picker.FieldPickerNode" Name="rootNodes0">
<AttrNames>
<Item Value="nodeID"/>
</AttrNames>
<Accessors>
<Item Value="children"/>
</Accessors>
</nodeDefinition>
</tree>
The tree component looks like this:
<af:tree value="#{bindings.rootNodes.treeModel}" var="node"
selectionListener="#{bindings.rootNodes.treeModel.makeCurrent}"
rowSelection="single" id="t1">
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</f:facet>
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To my untrained eye this all seems to look ok but when I run the page I get two null pointer errors in the browser and a couple thousand lines of repeated stack in the log viewer. In the early stages of the log there's a message "<BeanHandler> <getStructure> Failed to build StructureDefinition for : view.picker.FieldPickerModel" which I feel can't be good but is in the depths of the framework so difficult for me to debug (am in the process of requesting the ADF source). I've shown the message below with a few lines of context either side.
Can you think of any other lines of enquiry I can follow to progress this? For example are there other attributes or methods that I need to add to my tree model classes in order to support the ADF binding?
For background, the reason I started pursuing the POJO tree in the first place was because for large hierarchies the VO driven tree is unacceptably slow given that it fires SQL for each individual node disclosure. Linking the tree model directly to the component demonstrates just how quick the POJO approach is but I would like to have it go through the ADF bindings so I have more scope to customise the tree behaviour.
Any pointers or help you (or anyone) can give would be very much appreciated.
Adrian
<ADFLogger> <end> Refreshing binding container
<DCExecutableBinding> <refreshIfNeeded> [40] DCExecutableBinding.refreshIfNeeded(338) Invoke refresh for :rootNodesIterator
<DCIteratorBinding> <refresh> [41] DCIteratorBinding.refresh(4438) Executing and syncing on IteratorBinding.refresh from :rootNodesIterator
<ADFLogger> <begin> Instantiate Data Control
<BeanHandler> <getStructure> Failed to build StructureDefinition for : view.picker.FieldPickerModel
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<MOMParserMDS> <parse> [43] MOMParserMDS.parse(228) MDS error (MetadataNotFoundException): MDS-00013: no metadata found for metadata object "/view/picker/picker.xml"
<DefinitionManager> <loadParent> [44] DefinitionManager.loadParent(1508) Cannot Load parent Package : view.picker.picker
<DefinitionManager> <loadParent> [45] DefinitionManager.loadParent(1509) Business Object Browsing may be unavailable

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I have a hosting account on godaddy with a with a domain named charliegooddog.org. I have a simple photo gallery that uses PHP to access photos using a MySQL database. The app works fine on my machine. I created a MySQL database with the same table as on my machine. I uploaded my photo gallery to the domain on godaddy and updated the file that's used to pass on the hostname, database, username, and password info.
When I bring up the photo gallery I get this error:
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Hi,
Flash player is surrounded with sand box security and will not allow untrusted/unknown domains in to tyour application.
This is not an error or bad side of flex applications, its for your app security..
Solution: You can either use a crossdomain.xml file in your application.
In crossdomain.xml specify the following
<allowdomain>your domain</allowdomain>
OR
you can also use the following syntax in your mxml code..
security.allowdomain(http://photosdomain");
thats it..

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Hello,
Looks as if there is a database connection issue. The host port sid values may not be correct, hence the errors.
Try this:
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Error trying to access portal

I am running 9iAS R2/Portal on a Win2000 box. Both Infrastructure and Portal are running on the same machine.
It worked quite well at first but after 2 days it started showing a "Internal server error" page as a response to any and every request. The EM website is running and it shows both the infrastructure AS and the portal instance fully up and running, but still, it's impossible to even log on to Portal. The only error I see in the (thousands!) log files is something like
"[timestamp] [warn] [client IP]
[osso] Warning: Failed to decrypt OHS_ID cookie value. Bailing..."
Restarting one or both the AS instances - or the server itself - does not do any good.
Any ideas?
TIA
Andrea

Found the answer to this one, I think :
In fact, this is a client-side issue. You have to configure Internet Explorer following this instructions:
Tools -> Internet Options -> General Tab -> Settings -> check "every visit to the page"
Restart IE, then retry to access to your portal.
If it doesn't work :
Tools-> Internet Options -> go to "Security" tab, choose "Local Intranet" or "Internet", depending of the "zone" icon in the bottom-right of the IE window when you navigate on your portal pages.
Go to "Custom Level", scroll down and disable "Allow cookies that are stored on you computer".
Restart IE and retry.
It worked for me. Good luck :)
(found this tip on http://www.cronos-village.com site)
But in my case, the 9iAS test server is considered as on the "Internet" zone, so that I've a lot of problems with cookie handling with "true" sites, like oracle.com/forums :/
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