Serialization of Object reference
Hi,
I'd like to serialize (or store in some way) a reference I have on
an Object. This reference is coming from a stateful bean, so it's
an Object instance and not serializable. The idea is to be able to
retreive the reference on the bean after a failure of the client.
Thanks for your help.
--MA
If the reference is not serializable then what you can do is
override writeobject() and readObject() method. I the write object write down information regarding that reference(it depends on your application). Stateful bean construct details.
In readObject() read those details and get a reference to it through JNDI and set that reference to your object reference variable.
This is Custom Serialization.
Similar Messages
-
After serialize a object what will be the value of reference and primitive
After serialize a particular object what will the value its object references and primitives ???
please go through the following scenario
import java.io.*;
class Dog implements Serializable{
String dogString = "haiHai";
int dogSize = 555;
public String toString(){
return "This is Object Man";
class MyTestSerial
Dog d = new Dog();
MyTestSerial(){
try{
System.out.println("Before Serialization Dog object is : " +d);
System.out.println("Before Serialization d.dogSize : " +d.dogSize);
FileOutputStream fis = new FileOutputStream("MyTest.ser");
ObjectOutputStream obs = new ObjectOutputStream(fis);
obs.writeObject(d);
obs.writeInt(d.dogSize);
obs.writeObject(d.dogString);
System.out.println("After Serialization Dog object is : " +d);
System.out.println("Before Serialization d.dogSize : " +d.dogSize);
}catch(Exception e){
System.out.println(e);
public static void main(String[] args) { MyTestSerial t = new MyTestSerial(); }
In the above MyTestSerial class am serializing Dog object. After executing this obs.writeObject(d); the dog object will serialize without any problem.
Now, once i try to print the dog object and dogString it should print the null value right ??
and its primitive dogSize in the Dog class also print the value zero right??
But am not getting those results. What mistake am doing here???
Generally What will happen when we serialize a object or primitive value. After this what is the value of these types??
Can any one a give the solution???
Regards
Dhinesh Kumar RSerializing merely copies the object data to the stream, the content is unaffected.
-
"Object reference not set to an instance of an object" when opening designer
I have a Windows Forms project which was originally developed in Visual Studio 2010. I migrated the project to VS2013, and now every time I open the project's main form, the designer complains of a null reference. If I hit "Ignore and Continue",
the code compiles just fine. The error in question appears in the "Windows Form Designer generated code" region. Even more curious, the line in question is not the first reference to the object. It's as if the first few times it needs to interact
with the object, it's fine, then at a certain point it becomes null.
Here is the call stack for the error:
at System.ComponentModel.ReflectPropertyDescriptor.SetValue(Object component,
Object value)at
Microsoft.VisualStudio.Shell.Design.VsTargetFrameworkPropertyDescriptor.SetValue(Object
component, Object value)at
System.ComponentModel.Design.Serialization.CodeDomSerializerBase.DeserializePropertyAssignStatement(IDesignerSerializationManager
manager, CodeAssignStatement statement, CodePropertyReferenceExpression
propertyReferenceEx, Boolean reportError)at
System.ComponentModel.Design.Serialization.CodeDomSerializerBase.DeserializeAssignStatement(IDesignerSerializationManager
manager, CodeAssignStatement statement)at
System.ComponentModel.Design.Serialization.CodeDomSerializerBase.DeserializeStatement(IDesignerSerializationManager
manager, CodeStatement statement)
And here is the code in question:
this.optionsControl.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) | System.Windows.Forms.AnchorStyles.Left) | System.Windows.Forms.AnchorStyles.Right)));
this.optionsControl.IsAsciiMode = false;
this.optionsControl.Location = new System.Drawing.Point(3, 3);
this.optionsControl.LogControl = null;
this.optionsControl.Name = "optionsControl";
this.optionsControl.PlugInManager = null;
this.optionsControl.PortFacade = null;
this.optionsControl.Size = new System.Drawing.Size(613, 259);
this.optionsControl.TabIndex = 0;
The problem is reported at the third line, "this.optionsControl.Location = new System.Drawing.Point(3, 3);".Hi Eric,
I have made a research about your issue, and I found it might be caused by the usercontrol in the project. Was “this.optionsControl” a UserControl? It seems that this issue was difficult to handle.
If possible, I would recommend you recreate this control in a new project.
In addition, I think you could turn to the links below, they may be useful to you:
# How to get more information about exceptions thrown by the designer when switching from code to design view?
http://community.sharpdevelop.net/forums/p/16124/43105.aspx
# How to avoid WSODs in the Visual Studio 2005 Designer
http://www.codeproject.com/Articles/13584/How-to-avoid-WSODs-in-the-Visual-Studio-Desig
# design time error: object reference not set an instance of an object but runs fine
https://social.msdn.microsoft.com/Forums/vstudio/en-US/b3676bef-e457-4aac-b438-d3ed8a667e3f/design-time-error-object-reference-not-set-an-instance-of-an-object-but-runs-fine?forum=winforms
Best Regards,
Edward
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Microsoft cannot make any representations regarding the quality, safety, or suitability of any software or information found there. There are inherent dangers in the use of any software found on the Internet, and Microsoft cautions you to make sure that you
completely understand the risk before retrieving any software from the Internet.
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.
Click HERE to participate the survey. -
Bidirectional object references creates StackOverflow
If I have two classes, referencing each other, when the Web Service tries to Serialize the objects I get a StackOverflow. For example I have class A:
public class ClassA
int int1 = -1;
int int2 = -1;
ClassB b = null;
public ClassA()
int1 = 1;
int2 = 2;
b = new ClassB(this);
public int getInt1()
return int1;
public int getInt2()
return int2;
public ClassB getB()
return b;
* @param b The b to set.
public void setB(ClassB b) {
this.b = b;
* @param int1 The int1 to set.
public void setInt1(int int1) {
this.int1 = int1;
* @param int2 The int2 to set.
public void setInt2(int int2) {
this.int2 = int2;
}and
ublic class ClassB
int int3 = -1;
ClassA a = null;
* @return Returns the a.
public ClassA getA() {
return a;
* @param a The a to set.
public void setA(ClassA a) {
this.a = a;
* @return Returns the int3.
public int getInt3() {
return int3;
* @param int3 The int3 to set.
public void setInt3(int int3) {
this.int3 = int3;
public ClassB(){};
public ClassB(ClassA a)
this.a = a;
}with the mapping
?xml version="1.0" encoding="UTF-8"?>
<java-wsdl-mapping xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.1" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://www.ibm.com/webservices/xsd/j2ee_jaxrpc_mapping_1_1.xsd">
<package-mapping>
<package-type>inter</package-type>
<namespaceURI>http://inter/types</namespaceURI>
</package-mapping>
<package-mapping>
<package-type>inter</package-type>
<namespaceURI>http://inter</namespaceURI>
</package-mapping>
<java-xml-type-mapping>
<java-type>inter.ClassB</java-type>
<root-type-qname xmlns:typeNS="http://inter/types">typeNS:ClassB</root-type-qname>
<qname-scope>complexType</qname-scope>
<variable-mapping>
<java-variable-name>a</java-variable-name>
<xml-element-name>a</xml-element-name>
</variable-mapping>
<variable-mapping>
<java-variable-name>int3</java-variable-name>
<xml-element-name>int3</xml-element-name>
</variable-mapping>
</java-xml-type-mapping>
<java-xml-type-mapping>
<java-type>inter.ClassA</java-type>
<root-type-qname xmlns:typeNS="http://inter/types">typeNS:ClassA</root-type-qname>
<qname-scope>complexType</qname-scope>
<variable-mapping>
<java-variable-name>b</java-variable-name>
<xml-element-name>b</xml-element-name>
</variable-mapping>
<variable-mapping>
<java-variable-name>int1</java-variable-name>
<xml-element-name>int1</xml-element-name>
</variable-mapping>
<variable-mapping>
<java-variable-name>int2</java-variable-name>
<xml-element-name>int2</xml-element-name>
</variable-mapping>
</java-xml-type-mapping>
<service-interface-mapping>
<service-interface>inter.InterconService</service-interface>
<wsdl-service-name xmlns:serviceNS="http://inter">serviceNS:InterconService</wsdl-service-name>
<port-mapping>
<port-name>InterconEndpointPort</port-name>
<java-port-name>InterconEndpointPort</java-port-name>
</port-mapping>
</service-interface-mapping>
<service-endpoint-interface-mapping>
<service-endpoint-interface>inter.InterconEndpoint</service-endpoint-interface>
<wsdl-port-type xmlns:portTypeNS="http://inter">portTypeNS:InterconEndpoint</wsdl-port-type>
<wsdl-binding xmlns:bindingNS="http://inter">bindingNS:InterconEndpointBinding</wsdl-binding>
<service-endpoint-method-mapping>
<java-method-name>getClassA</java-method-name>
<wsdl-operation>getClassA</wsdl-operation>
<wsdl-return-value-mapping>
<method-return-value>inter.ClassA</method-return-value>
<wsdl-message xmlns:wsdlMsgNS="http://inter">wsdlMsgNS:InterconEndpoint_getClassAResponse</wsdl-message>
<wsdl-message-part-name>result</wsdl-message-part-name>
</wsdl-return-value-mapping>
</service-endpoint-method-mapping>
</service-endpoint-interface-mapping>
</java-wsdl-mapping>The problem is that the serializer keep going from A to B and back to A. Is there any way to tell it in the XML files to stop at a certain point or are bidirectional references impossible in Web Services?set321go wrote:
well google said clone is a bad idea and i should avoid it. Copy Constructor was the proposed solution and it suits my needs.
public PossibleRoute(PossibleRoute inCopy){
this(inCopy.getRoute());
I've never really understood what's so horrible about clone. One advantage to it is that it's polymorphous, so you don't have to worry about the specific class.
In any case, just make sure you're conscious of what you do and don't need to deep copy, whatever your approach is. Immutable objects like String or the primitive wrappers don't need to be deep copied. Mutable objects may or may not need to be, to some depth or other, depending on your specific requirements.
For instance, if one of your member variables is a List of Dates, there are three options:
1. The default, just copy the reference. Both objects point to the same list. Modifying the list or any of the dates it contains will be seen by both the original and the copy.
2. Copy the list, but not the dates. If you add, delete, or rearrange the dates in the list in one object, the other object won't see your changes. But if you modify one of the Date objects--e.g. call its setTime() method--then both the original object and the copy will see it (unless you've removed that Date from one of the lists), since both lists initially share the same Date objects.
3. Copy the list and then copy the dates. No changes to the list or the dates it contains in one object will be seen by the other. -
Dear all,
I�ve just finished implementing my own object to XML encoder / decoder. I was wondering if anyone could point me in the right direction with regards to persisting object references, similar to object serialization or java.bean.XMLEncoder / Decoder.
Many thanks in advance�I don't understand your question. Could you clarify ? If you can convert an object to and from XML, what's the problem you're encountering with persisting that information into a file ?
Dave. -
Reconstructing Object references
Im attempting to serialize an object which contains other object references, and then deserialize it back into a difference instance of the same java application. How can I reconstruct the object references inside my serialized object so that they once again point to the correct objects? I dont want to use any corba apis or anything like that, there must be some java native way of doing this (finding objects ie name resolution)...
Thanks in advanceYou have to read in the serialized object and cast it to the serialized object type.
//Guid is how I am differentiating the objects
try
ObjectInputStream in = new ObjectInputStream(new FileInputStream(guid));
YourClass yc = (ObjectMaker)in.readObject();
if (yc.equals(null))
System.out.println("Object Bean not found");
return;
in.close();
frame.getContentPane().add(yc,BorderLayout.CENTER);
This restores the object back to its type.
If you are using Drag and Drop, I would suggest creating a new constructor that accepts the bean name, and reading the object from within it's class. You can then restore the models from the constructor
hope this helps,
mattrock -
I am working on a standalone install Sharepoint 2013 (no Active Directory). I found newsfeed feature is not available and checked Distributed Cache service is stopped. When start it “cacheHostInfo is null” is returned.
I checked the Windows service “AppFabric caching service” is stopped because the default identity “Network Service” not work. Then I change the AppFabric service identity to use “.\administrator” (which is also the sp farm administrator) and the service can
be started.
However the “cacheHostInfo is null” when try to start Distributed Cache service in central admin.
I searched on web and found this blog: http://rakatechblog.wordpress.com/2013/02/04/sharepoint-2013-spdistributedcacheserviceinstance-cachehostinfo-is-null/
I tried to run the script but it return error:
Add-SPDistributedCacheServiceInstance : Object reference not set to an
instance of an object.
At C:\root\ps\test.ps1:8 char:13
+ $whatever = Add-SPDistributedCacheServiceInstance
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidData: (Microsoft.Share…ServiceInstance:
SPCmdletAddDist…ServiceInstance) [Add-SPDistributedCacheServiceInstance]
, NullReferenceException
+ FullyQualifiedErrorId : Microsoft.SharePoint.PowerShell.SPCmdletAddDistr
ibutedCacheServiceInstance
I am not sure what went wrong. Please give me some idea? Thank you for any comment!Can you deploy Active Directory as installing without is not a supported installation scenario - http://support.microsoft.com/kb/2764086.
Trevor Seward
Follow or contact me at...
  
This post is my own opinion and does not necessarily reflect the opinion or view of Microsoft, its employees, or other MVPs. -
Web-UI error message "Access via 'NULL' object reference not possible"
I need some help, I'm not a Basis person but I need to get this connection problem resolve.
This problem is in our DEV ICWeb system. After logging in to Web-UI, I got a error message "Access via 'NULL' object reference not possible". We have 3 clients (100, 220, & 310) in DEV and all 3 clients are giving me the same error message.
From the help.sap.com, I found this topic http://help.sap.com/saphelp_nwes70/helpdata/en/84/43f0d786304e19a652a8f80909a8ec/content.htm
but in the document it asked to go to SM59 to check the ESH_APPL_WS_TEMPLATEENGINE destination. But we don't have that destination setup in all our systems.
Here is the complete error message:
Error when processing your request
What has happened?
The URL http://crm-dev.staff.copa:8000/sap/bc/bsp/sap/crm_ui_frame/BSPWDApplication.do was not called due to an error.
Note
■The following error text was processed in the system CD1 : Access via 'NULL' object reference not possible.
■The error occurred on the application server CRM-DEV_CD1_00 and in the work process 0 .
■The termination type was: RABAX_STATE
■The ABAP call stack was:
Method: GET_DATA_LOSS_HANDLER of program CL_CRM_UI_CORE_APPL_CONTROLLERCP
Method: GET_DATA_LOSS_HANDLER of program CL_CRM_UI_CORE_APPL_CONTROLLERCP
Method: EH_TRIGGER_NAVIGATION of program CL_CRM_UI_CORE_APPL_CONTROLLERCP
Method: SET_WORKAREA_CONTENT of program CL_CRM_UI_CORE_APPL_CONTROLLERCP
Method: PROCESS_NAV_QUEUE of program CL_BSP_WD_VIEW_MANAGER========CP
Method: DO_INIT of program CL_CRM_UI_FRAME_APP_CONTROLLERCP
Method: DO_INIT of program CL_BSP_CTRL_ADAPTER===========CP
Method: GET_PAGE_CONTEXT_CURRENT of program CL_BSP_CONTEXT================CP
Method: ON_REQUEST_ENTER of program CL_BSP_RUNTIME================CP
Method: ON_REQUEST of program CL_BSP_RUNTIME================CP
What can I do?
■If the termination type was RABAX_STATE, then you can find more information on the cause of the termination in the system CD1 in transaction ST22.
■If the termination type was ABORT_MESSAGE_STATE, then you can find more information on the cause of the termination on the application server CRM-DEV_CD1_00 in transaction SM21.Hi Michael,
Refer to the link below and check the procedure.
http://help.sap.com/saphelp_nwes70/helpdata/en/84/43f0d786304e19a652a8f80909a8ec/content.htm
Regards,
Arjun -
How to convert from Finder Object reference to POSIX path
I'm new to AppleScript. I'm super close to getting what I need done, but I've ran across a snag in the middle.
The error I'm getting is Can’t make quoted form of POSIX path of item 1 of {«class docf» \"filename\" of «class cfol» \"foldername\" of «class cfol» \"Desktop\" of «class cfol» \"Username\" of «class cfol» \"Users\" of «class sdsk» of application \"Finder\"} into type Unicode text. the problem area is highlighted and notated below. I've looked all around online but can't find what I need.
Thanks in advance for any and all help!
set text item delimiters to "."
tell application "Finder"
set theFilestoChoose to every item of (choose file with prompt "Please select the file(s) you would like to move and rename" with multiple selections allowed) as list
display dialog "Would you like to move these files to an existing folder and then rename them, or create a new folder and then rename them?" buttons {"Move to an existing folder and rename", "Create a new folder and rename"}
if result = {button returned:"Move to an existing folder and rename"} then
set firstnewname to "Aauuttoommaattoorr"
repeat with index from 1 to the count of theFilestoChoose
set theFilesChosenbeingrenamedfirsttime to item index of theFilestoChoose
set filenamecount to text items of (get name of theFilesChosenbeingrenamedfirsttime)
if number of filenamecount is 1 then
set fileextension to ""
else
set fileextension to "." & item -1 of filenamecount
end if
set the name of theFilesChosenbeingrenamedfirsttime to firstnewname & index & fileextension as string
end repeat
log theFilesChosenbeingrenamedfirsttime
set choosingtheplacetomove to choose folder with prompt "Select the folder to move to"
set thechosenfoldersname to name of folder choosingtheplacetomove -- sets the folder name as text
set AppleScript's text item delimiters to {"-"}
set Numberofthemonthatthebeginningofthefoldername to text item 1 of thechosenfoldersname as string -- for later to append the number back on without having to ask again!
set shortenedname to text item 2 of thechosenfoldersname as string
set the name of choosingtheplacetomove to shortenedname as string
set thefolderstemporarynameaslocation to choosingtheplacetomove as string
move theFilestoChoose to folder thefolderstemporarynameaslocation
log theFilestoChoose
set allfilesindestinationfolder to every file in choosingtheplacetomove as alias list --
set aInitials to the text returned of (display dialog "Whose camera were this/these pictures taken on?" default answer "")
set filteredList to my filterList(allfilesindestinationfolder, aInitials) as list
log filteredList
-- everything above this is correct so far and works perfect
--TROUBLE SECTION BELOW
set theSortedfilterList to (sort filteredList by creation date) -- something happens here with the theSortedfilterList that makes it unintelligible to convert to POSIX later. but I need the files in the order that this line puts them.
log theSortedfilterList
set timetorenamelasttime to theSortedfilterList
set newbasename to shortenedname
repeat with index from 1 to the count of timetorenamelasttime
set theonefile to item index of timetorenamelasttime
set theonefilenamecount to text items of (get name of theonetwothreefile)
if number of theonefilenamecount is 1 then
set fileextensionone to ""
else
set fileextensionone to "." & item -1 of theonefilenamecount
end if
tell application "System Events" to set CreaDate to creation date of file theonefile
set CreaDate2 to CreaDate as text -- need to trim down to the first 10 characters and eliminate the "-"
set AppleScript's text item delimiters to {""}
set shorteneddatename to text items 1 thru 10 of CreaDate2 as string
set the name of theonefile to shorteneddatename & {"-"} & newbasename & {"-"} & aInitials & {"-"} & index & fileextensionone as string
end repeat
--Trouble section above
set the name of choosingtheplacetomove to Numberofthemonthatthebeginningofthefoldername & "-" & shortenedname as string -- returns the month prefix to the foldername
else if result = {button returned:"Create a new folder and rename"} then
set repeatConfirmation to true --Boolean to decided if script should be repeated; default is to repeat
repeat while (repeatConfirmation = true) --Repeat if Any Tests Are Failed
set thefirstquestion to choose from list {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"} with title "Event Month Selection" with prompt "Select the month in which the event started. Select only one month:"
set theMonthAnswer to result
if theMonthAnswer = false then --"For historical reasons, choose from list is the only dialog command that returns a result (false) instead of signaling an error when the user presses the “Cancel” button."
set repeatConfirmation to false
set exitingeventmonth to display dialog ("You are exiting selecting the event month phase of the program. You will need to manually fix this decision") buttons {"OK"} with title "Exiting Event Month Selection"
if button returned of exitingeventmonth = "OK" then
set theMonthAnswer to ""
end if
else
set confirmationanswer to display dialog "You selected " & theMonthAnswer & ", is this correct? " buttons {"Yes, that's correct.", "No, the picture(s) are from a different month."} with title "Confirm Event Month Selection"
if button returned of confirmationanswer = "Yes, that's correct." then
set repeatConfirmation to false
else
display dialog ("That's okay, you can select another again!") buttons {"OK"} with title "Return to Event Month Selection"
end if
end if
end repeat
log theMonthAnswer
if theMonthAnswer = "" then
set monthtonumber to "You have cancelled this action."
log monthtonumber
else if theMonthAnswer = {"January"} then
set monthtonumber to "01"
log monthtonumber
else if theMonthAnswer = {"February"} then
set monthtonumber to "02"
log monthtonumber
else if theMonthAnswer = {"March"} then
set monthtonumber to "03"
log monthtonumber
else if theMonthAnswer = {"April"} then
set monthtonumber to "04"
log monthtonumber
else if theMonthAnswer = {"May"} then
set monthtonumber to "05"
log monthtonumber
else if theMonthAnswer = {"June"} then
set monthtonumber to "06"
log monthtonumber
else if theMonthAnswer = {"July"} then
set monthtonumber to "07"
log monthtonumber
else if theMonthAnswer = {"August"} then
set monthtonumber to "08"
log monthtonumber
else if theMonthAnswer = {"September"} then
set monthtonumber to "09"
log monthtonumber
else if theMonthAnswer = {"October"} then
set monthtonumber to "10"
log monthtonumber
else if theMonthAnswer = {"November"} then
set monthtonumber to "11"
log monthtonumber
else if theMonthAnswer = {"December"} then
set monthtonumber to "12"
log monthtonumber
end if
set theNameofFoldertoMake to text returned of (display dialog "Please enter the name of the new folder you are creating:" default answer "" with title "New Folder Name")
set LocationOfNewFolder to choose folder with prompt "Choose the location of the new folder you are creating:"
set theNewNameofFoldertoMake to monthtonumber & "-" & theNameofFoldertoMake
set newfolderaction to make new folder at LocationOfNewFolder with properties {name:theNewNameofFoldertoMake}
move theFilestoChoose to newfolderaction
end if
end tell
--function
on filterList(allfilesindestinationfolder, aInitials)
set patterns to {aInitials as string, "Aauuttoommaattoorr"}
set output to {}
repeat with aFile in the allfilesindestinationfolder
repeat with aPattern in patterns
set filepath to aFile as string
if filepath contains aPattern then
set end of the output to aFile
exit repeat
end if
end repeat
end repeat
return output
end filterListOkay, so you wanted the debugging and error messages. Thank you for the coaching. Here is what I get from the following line:
set theSortedfilterList to (sort filteredList by creation date)
log theSortedfilterList
Log returns:
(*document file Aauuttoommaattoorr3.AVI of folder SnowDay of folder Desktop of folder Username of folder Users of startup disk, document file Aauuttoommaattoorr2.MOV of folder SnowDay of folder Desktop of folder Username of folder Users of startup disk, document file Aauuttoommaattoorr1.mov of folder SnowDay of folder Desktop of folder Username of folder Users of startup disk*)
set pxFile to POSIX path of ((theSortedfilterList) as alias)
Error: "Can’t make {«class docf» \"Aauuttoommaattoorr3.AVI\" of «class cfol» \"SnowDay\" of «class cfol» \"Desktop\" of «class cfol» \"Username\" of «class cfol» \"Users\" of «class sdsk» of application \"Finder\", «class docf» \"Aauuttoommaattoorr2.MOV\" of «class cfol» \"SnowDay\" of «class cfol» \"Desktop\" of «class cfol» \" Username \" of «class cfol» \"Users\" of «class sdsk» of application \"Finder\", «class docf» \"Aauuttoommaattoorr1.mov\" of «class cfol» \"SnowDay\" of «class cfol» \"Desktop\" of «class cfol» \" Username \" of «class cfol» \"Users\" of «class sdsk» of application \"Finder\"} into type alias." number -1700 from {«class docf» "Aauuttoommaattoorr3.AVI" of «class cfol» "SnowDay" of «class cfol» "Desktop" of «class cfol» "Username" of «class cfol» "Users" of «class sdsk», «class docf» "Aauuttoommaattoorr2.MOV" of «class cfol» "SnowDay" of «class cfol» "Desktop" of «class cfol» "Username" of «class cfol» "Users" of «class sdsk», «class docf» "Aauuttoommaattoorr1.mov" of «class cfol» "SnowDay" of «class cfol» "Desktop" of «class cfol» "Username" of «class cfol» "Users" of «class sdsk»} to alias
That is why I labeled it with Finder Object reference won’t return POSIX path, because I tried what was suggested about using the POSIX path of line. I thought seeing the lines above and around it would help set the context.
So I need those files, but I need them sorted by creation date so that they’re in that order for the next renaming step. -
Hi All,
When we do a test-outlookconnectivity -protocol:http the result is a success but then we get the following:
ClientAccessServer ServiceEndpoint Scenario
Result Latency
(MS)
xxxxxxxxxxxx... xxxxxxxxxxxxxx Autodiscover: Web service request. Success 46.80
WARNING: An unexpected error has occurred and a Watson dump is being generated: Object reference not set to an instance
of an object.
Object reference not set to an instance of an object.
+ CategoryInfo : NotSpecified: (:) [Test-OutlookConnectivity], NullReferenceException
+ FullyQualifiedErrorId : System.NullReferenceException,Microsoft.Exchange.Monitoring.TestOutlookConnectivityTask
So it looks like it's not completing successfully.
I can't find anything on this in particular, and don't really know how to go about solving it - We are fully up to date, Exchange 2010 Sp2 with Rollup 5-v2
Any help appreciated!hi,
I have the same issue also on Exchange 2010 SP2 RU5v2
I ran your command and get the below
[PS] C:\Installs\report\Activesync>Test-OutlookConnectivity -Protocol:http |FL
RunspaceId : ebd2c626-1634-40ad-a17e-c9a713d1a62b
ServiceEndpoint : autodiscover.domain.com
Id : Autodiscover
ClientAccessServer : CAS01.domain.com
Scenario : Autodiscover: Web service request.
ScenarioDescription :
PerformanceCounterName :
Result : Success
Error :
UserName : Gazpromuk.intra\extest_645e41faa55f4
StartTime : 8/21/2013 4:08:50 PM
Latency : 00:00:00.1250048
EventType : Success
LatencyInMillisecondsString : 125.00
Identity :
IsValid : True
WARNING: An unexpected error has occurred and a Watson dump is being generated: Object reference not set to an instance of an object.
Object reference not set to an instance of an object.
+ CategoryInfo : NotSpecified: (:) [Test-OutlookConnectivity], NullReferenceException
+ FullyQualifiedErrorId : System.NullReferenceException,Microsoft.Exchange.Monitoring.TestOutlookConnectivityTask
Any help would be greatly appreciated, I also get random failures of OWA, EAS and web services, very frustrating
I have no errors in the app event log
thanks
Faisal Saleem Windows Systems Analyst 07595781867 -
"An error has occurred:Object reference not set to an instance of an object."
This error message comes up with a user in InfoView. The user schedules a report, updates parameters, and the report kicks off successfully. But then a few minutes later, this error is received. This occurs sporadically, regardless of the length of time of report or amount of data being retrieved. Sometimes the report runs to completion. Other times this error message occurs.
Has anyone seen this before and have any thoughts?
Thank you.
“An error has occurred:Object reference not set to an instance of an object.”Are you able to replicate the issue both in Java and .NET InfoView?
For .NET InfoView, sometimes the "An error has occurred: Object reference not set to an instance of an object" error shows up after the .NET Framework is upgraded to 2.0 -
"object reference not set to an instance of an object" after update datasource lightswitch
I'm using Latest Visual Studio 2013 Ultimate (2013.3) and when I attempt to open "update datasource" it throws an error
"Object reference not set to instance of an object."It's quite possibly an issue with the data source definition being dependent on a newer version of a lightswitch framework DLL. When I've hit these kinds of issues I've simply deleted the datasource, run a nuget refresh and added the datasource again.
If you have any code or queries, save a copy of the code-behind files and jot down the details of the queries before you try this. -
Hello.
I just installed a new farm, the wizard was succesfull in all steps. However when I try to load the default site it created I got this exception.
Any idea?
System.NullReferenceException: Object reference not set to an instance of an object. at Microsoft.Office.Server.Administration.UserProfileApplicationProxy.get_ApplicationProperties() at Microsoft.Office.Server.Administration.UserProfileApplicationProxy.get_PartitionIDs()
at Microsoft.Office.Server.Administration.UserProfileApplicationProxy.IsAvailable(SPServiceContext serviceContext) at Microsoft.Office.Server.WebControls.MyLinksRibbon.get_PortalAvailable() at Microsoft.Office.Server.WebControls.MyLinksRibbon.EnsureMySiteUrls()
at Microsoft.Office.Server.WebControls.MyLinksRibbon.get_PortalMySiteUrlAvailable() at Microsoft.Office.Server.WebControls.MyLinksRibbon.OnLoad(EventArgs e) at System.Web.UI.Control.LoadRecursive() at
System.Web.UI.Control.LoadRecu...
Follow me on Twitter <<<I tried removing the user profile service application and creating it again, when I did that, and tried to navigate to the page to manager the user profile application it shows me an exception
According to the uls log viewer its;
Microsoft.Office.Server.UserProfiles.UserProfileApplicationNotAvailableException: This User Profile Application's connection is currently not available. The Application Pool or User Profile Service may not have been started. Please contact your administrator.
at Microsoft.SharePoint.Portal.UserProfiles.AdminUI.ProfileAdminPage.get_CurrentApplicationProxy() at Microsoft.SharePoint.Portal.UserProfiles.AdminUI.ProfileAdminPage.IsProfileSynchronizationRunning() at Microsoft.SharePoint.Portal.WebControls.UserProfileServiceImportStatisticsWebPart.RenderSectionContents(HtmlTextWriter
writer) at Microsoft.SharePoint.Portal.WebControls.UserProfileServiceImportStatisticsWebPart.RenderWebPart(HtmlTextWriter writer) at Microsoft.SharePoint.WebPartPages.WebPart.Render(HtmlTextWriter ...
I checked and the sharepoint web services default was stopped, I started and still the same error, that pool is under Local Service account.
Follow me on Twitter <<< -
"Object reference not set to an instance of an object" in WAD
10:45:09.659 ########## --> com.sap.bi.et.wad.wadhtmlediting.WADctlWADHTMLControl.SwitchEditable ##########
-EXCEPTION-START- 10:45:09.659: DEBUG ### Browser Init failed. 2nd try will be proceeded. ---
Exception Message: Object reference not set to an instance of an object.
Exception at SAPWADMXHTML.IWADMXBrowser2.AttachAnnotator(Boolean On)
at com.sap.bi.et.wad.AxSAPWADMXHTML.AxCWADMXBrowser2.AttachAnnotator(Boolean on)
at com.sap.bi.et.wad.wadhtmlediting.WADctlWADHTMLControl.SwitchEditable(Boolean iBool)
Full Stack:
at com.sap.bi.et.wad.Debug.WriteTraceToFile(Level, String, Exception)
at com.sap.bi.et.wad.Debug.Exception(Exception, String)
at com.sap.bi.et.wad.wadhtmlediting.WADctlWADHTMLControl.SwitchEditable(Boolean)
at com.sap.bi.et.wad.wadhtmlediting.WADctlWADHTMLControl.set_BrowserDesignMode(Boolean)
at com.sap.bi.et.wad.wadhtmlediting.WADctlWADHTMLControl.Navigate(String, Boolean)
at com.sap.bi.et.wad.wadhtmlediting.WADctlWADHTMLControl.SetHTMLsafe(String, Boolean)
at com.sap.bi.et.wad.wadhtmlediting.WADctlWADHTMLControl.SetHTML(String, Boolean)
at com.sap.bi.et.wad.man.WADctlEditViewLayout.SetDocumentHTML(String)
at com.sap.bi.et.wad.man.WADctlEditViewLayout.TemplateXML2HTMLEdit()
at com.sap.bi.et.wad.man.WADfrmTemplateMDIWindow.UpdateView(Int32, Int32, Boolean)
at com.sap.bi.et.wad.man.WADfrmTemplateMDIWindow.tabLayoutTab_Switch(Object, EventArgs)
at System.Windows.Forms.TabControl.OnSelectedIndexChanged(EventArgs)
at System.Windows.Forms.TabControl.WmSelChange(Message&)
at System.Windows.Forms.TabControl.WndProc(Message&)
at System.Windows.Forms.ControlNativeWindow.OnMessage(Message&)
at System.Windows.Forms.ControlNativeWindow.WndProc(Message&)
at System.Windows.Forms.NativeWindow.Callback(IntPtr, Int32, IntPtr, IntPtr)
at System.Windows.Forms.UnsafeNativeMethods.SendMessage(HandleRef, Int32, IntPtr, IntPtr)
at System.Windows.Forms.Control.SendMessage(Int32, IntPtr, IntPtr)
at System.Windows.Forms.Control.ReflectMessageInternal(IntPtr, Message&)
at System.Windows.Forms.Control.WmNotify(Message&)
at System.Windows.Forms.Control.WndProc(Message&)
at System.Windows.Forms.ScrollableControl.WndProc(Message&)
at System.Windows.Forms.ContainerControl.WndProc(Message&)
at System.Windows.Forms.Form.WndProc(Message&)
at System.Windows.Forms.ControlNativeWindow.OnMessage(Message&)
at System.Windows.Forms.ControlNativeWindow.WndProc(Message&)
at System.Windows.Forms.NativeWindow.Callback(IntPtr, Int32, IntPtr, IntPtr)
at System.Windows.Forms.UnsafeNativeMethods.CallWindowProc(IntPtr, IntPtr, Int32, IntPtr, IntPtr)
at System.Windows.Forms.NativeWindow.DefWndProc(Message&)
at System.Windows.Forms.Control.DefWndProc(Message&)
at System.Windows.Forms.Control.WmMouseDown(Message&, MouseButtons, Int32)
at System.Windows.Forms.Control.WndProc(Message&)
at System.Windows.Forms.TabControl.WndProc(Message&)
at System.Windows.Forms.ControlNativeWindow.OnMessage(Message&)
at System.Windows.Forms.ControlNativeWindow.WndProc(Message&)
at System.Windows.Forms.NativeWindow.Callback(IntPtr, Int32, IntPtr, IntPtr)
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG&)
at System.Windows.Forms.ComponentManager.System.Windows.Forms.UnsafeNativeMethods+IMsoComponentManager.FPushMessageLoop(Int32, Int32, Int32)
at System.Windows.Forms.ThreadContext.RunMessageLoopInner(Int32, ApplicationContext)
at System.Windows.Forms.ThreadContext.RunMessageLoop(Int32, ApplicationContext)
at System.Windows.Forms.Application.Run(Form)
at com.sap.bi.et.wad.BexWebApplicationDesigner.Launch.Main()
-EXCEPTION-END----Hello Dieu,
Have you found a solution of this exception?? i also come across this one.
Kind Regards,
Clark -
"object reference not set to an instance of an object" error while running ssrs report locally
Hi Folks,
I am a bit new to SSRS.
I am using ssrs 2012 and trying to use a method from a dll file. I am loaded the assembly file in reference of the report.
Now I am trying to use a static method from the Dll. e.g. applicationName.classname.MethodName()
But while running the report I am getting "object reference not set to an instance of an object" error.
For a note I am trying execute the report locally.
Any help would be highly appreciable.
sarat chandra sahooSorry for late reply Sinaloe..
I have added a dll file in my report reference. And in a textbox trying to execute this below.
=Recall.Common.LocalizationEx.Localization.GetString(Parameters!Culture.Value, "RFID", "BICustomerPortal")
where Getstring() is a static method in the dll.
I guess some configuration setting I am missing here.
1. I have copied these dlls in "C:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\PrivateAssemblies" and "C:\Windows\Assembly".
sarat chandra sahoo
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