Problem instantiating COM+ object

Hi,
I'm trying to instantiate a com+ object using
<cfobject> and I'm getting:
An exception occurred when instantiating a Com object
The cause of this exception was that: AutomationException:
0x80070002
The com object is built in c# .net and implements the
iDispatch interface. We're running mx 7, and using the following
syntax to instantiate the object:
<cfobject type = "com" action = "create" class =
"COMService" name = "myCOMService" context = "local" />
Can anyone suggest any pointers?
Thanks,

Turns out it was a problem with the COM+ component. Googling
the specific error code 0x80070002 helped to uncover the
problem.

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Hi,
We are using 32 bits COM object called in Coldfusion page on 32 bits OS. It works fine since few years.
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As I 've seen (http://www.coldfusionjedi.com/forums/messages.cfm?threadid=87869C67-B1 9B-288F-F32B6E8BAB3228CA ),a 64 bits process can only call 64 bits DLL.
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But calling 64 bits COM Object still raises the same error (" The cause of this exception was that: java.lang.RuntimeException: Can not use native code: Initialisation failed") whereas it works fine with a 64 bits executable created in .NET for example.
Is there a known issue about this subject?
Sorry for english , I'm a french developper.
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Can somebody please share the solution for this issue?
I am facing similar issue with Windows 2012 R2 x64 OS and Excel 2007(32-bit) combination.
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Instantiating COM objects from within the java code in WLS

is there a way to use COM objects from servlets or ejb's,
with JVM, not with JView.
thanks,
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Sun has released a beta product - its a COM bridge that you can use
to connect a Java2 JVM to a COM object with. I havent tried it yet
but I probably will soon.
Brad
"Michael Girdley" <[email protected]> wrote in message news:39b86deb$[email protected]..
>
>
No, at the current time we only support COM integration when using the
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Michael Girdley
BEA Systems Inc
"Ali Ozgun" <[email protected]> wrote in message
news:[email protected]..
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An exception occurred when instantiating a COM object

I have installed ColdFusion 9.1 on a 64-bit server running Windows 2008 R2. I am using IIS 7.5.
When I try to access the following URL http://localhost/myhousing/security/login_admin.cfm I get the following error. Is there a patch available for CF 9 to resolve this error?
The web site you are accessing has experienced an unexpected error.
Please contact the website administrator.
The following information is meant for the website developer for debugging purposes.
Error Occurred While Processing Request
An exception occurred when instantiating a COM object.
The cause of this exception was that: java.lang.RuntimeException: Can not use native code: Initialisation failed.
The error occurred in C:/inetpub/wwwroot/MyHousing/Application.cfm: line 22
20 : <CFINCLUDE template="lib/housing_functions.cfm">
21 : <CFSET Application.obj_name = "UserInfo325DLL.UserClass">
22 : <CFOBJECT name="obj" action="create" type="com" class="#Application.obj_name#">
23 : 
24 : 
Resources:
Check the ColdFusion documentation to verify that you are using the correct syntax.
Search the Knowledge Base to find a solution to your problem.
Browser   Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Remote Address   ::1
Referrer
Date/Time   08-May-13 01:49 PM
Stack Trace (click to expand)
at cfApplication2ecfm293894775.runPage(C:/inetpub/wwwroot/MyHousing/Application.cfm:22) at cfApplication2ecfm293894775.runPage(C:/inetpub/wwwroot/MyHousing/Application.cfm:22)
java.lang.RuntimeException: Can not use native code: Initialisation failed
at com.linar.jintegra.NativeObjRef.<init>(Unknown Source)
at com.linar.jintegra.Dispatch.createDispatch(Unknown Source)
at com.linar.jintegra.Dispatch.<init>(Unknown Source)
at com.intrinsyc.typeInfo.IMacroViewerProxy.<init>(IMacroViewerProxy.java:32)
at com.intrinsyc.typeInfo.MacroViewer.<init>(MacroViewer.java:90)
at com.intrinsyc.typeInfo.MacroViewer.<init>(MacroViewer.java:69)
at com.intrinsyc.typeInfo.InterfaceInfoFactory.getInfoGivenPROGID(InterfaceInfoFactory.java: 50)
at coldfusion.runtime.com.ComProxy.<init>(ComProxy.java:114)
at coldfusion.runtime.com.ComProxyFactory.getProxy(ComProxyFactory.java:41)
at coldfusion.runtime.ProxyFactory.getProxy(ProxyFactory.java:65)
at coldfusion.runtime.CFPage.createObjectProxy(CFPage.java:4947)
at coldfusion.tagext.lang.ObjectTag.doStartTag(ObjectTag.java:427)
at coldfusion.runtime.CfJspPage._emptyTcfTag(CfJspPage.java:2722)
at cfApplication2ecfm293894775.runPage(C:\inetpub\wwwroot\MyHousing\Application.cfm:22)
at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:231)
at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:416)
at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
at coldfusion.filter.CfincludeFilter.include(CfincludeFilter.java:33)
at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:279)
at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48)
at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
at coldfusion.filter.PathFilter.invoke(PathFilter.java:94)
at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:70)
at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:2 8)
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at coldfusion.CfmServlet.service(CfmServlet.java:200)
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at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
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at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
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at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
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Let's narrow down the problem by substituting the variable with the value directly on the cfobject tag.
<CFOBJECT name="obj" action="create" type="com" class="UserInfo325DLL.UserClass">
... and see if that works.
Another thing you might want to check if this is correct, UserInfo325DLL.UserClass.

Cfobject - An exception occurred when instantiating a COM object

I'm getting the following error:
An exception occurred when instantiating a COM object.
The cause of this exception was that: java.lang.RuntimeException: Can not use native code: Initialisation failed.
1 :
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Just to give everyone some closure in this matter:
I've opened a case with Adobe Support. Their reply was:
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Creating a COM object with CF9 32-bit on Windows Server 2008 R2 64-bit machine

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<cfobject type="COM" action="CREATE" name="Engine" class="JRO.JetEngine">
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</cftry>
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Replying for your patchset installation pre-req error:
Use below command:
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Review MOS note 763143.1 for more info.

Problem With Business Object and printing job

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check the export parameters of the event triggering workflow.
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Word 2007 COM object

I am having a heck of a time finding a good example of a word
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submitted by forms and input it into a word document. The word doc
needs to have different paragraphs in different formats. I thought
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<CFOBJECT
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The dumps do dump information on the related objects, giving
me methods, puts and gets, but I need more explantion than what is
actually provided. Para1 used to dump "1" even though I had more
paragraphs than that in the build. Since I upgraded to 2007, I have
not gotten it not to error out, I will try to save it as a docx,
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The last time I had to deal with a requirement like this,
which was
about 2000-2001, we eventually scrapped the word COM thing.
Even then
it was such a fragile and perilous solution, fraught with
problems and
headaches.
What we ended up doing, that was much easier, was to create a
.rtf, rich
text format, file. We could do all the required formating in
this
format, and 90% of the uses would have this file open in MS
Word and not
even know they did not get a .doc file.
How we did it was create a .rtf template with dummy text that
had all
the desired formating. Then we could read in the .rtf file,
which is
just a marked-up text file, not a binary, and string replace
the dummy
text with the dynamic text. Save it again and viola a rich
text
formated file with the required content.
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ColdFusion's
<cfdocument...> and|or <cfpdf...> functionality.
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Word, I suppose it has to be Word.

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just to correct my previous reply , adding delete statement
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I am using oracle 10.2.0.1 and compiling the code with Sun Studio 11, following is the brief dicription of my code :
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field2 number(10),
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commit;
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4) generate C++ classes along with map file for database object TEST_OBJECT by using Oracle OTT Utility
5) C++ code :
// include OTT generate files here and other required header files
int main()
int x = 0;
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Connection* const pConn =
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pObj->field1 = x++;
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Method not found error when creating COM object

i am trying to initiate a COM object with CF and Imagemagick
on windows 2003. when i initiate the object i get the error "The
selected method convert was not found." if i do a dump of the
method in the COM object but i cant call it. what am i missing?
the code i am using is attached.
the VBscipt sample that comes with imagemagick works fine,
its just that CF cant all it. any ideas?
thanks
NF

Hi,
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It turns out this issue was a bug within Matlab itself. The correct registry keys were not being added for the Matlab ActiveX server with version 7.2. The bug report is located here. Once the correct registry keys were added there was no problem calling the Matlab ActiveX interface.
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Problem in SAPbobscom OBJECTS

Good Day Experts,
We've created an AddOn that automatically creates an JE on Incoming Payment. It works just fine in client side.
But a problem occured if we're to do a direct transaction ON the SERVER side.
Upon checking the application in debug mode the cause of the error is when the program tries to call for any SAPbobscom Object such as the oJournalEntries that we used for the AddOn,
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Unable to Cast Com Object of type "SAPBobsCom.CompanyClass"to interface type "SAPBobsCom.ICompany". This operation failed because the QueryInterface call on the COM component for the interface with IID u2018{3BA8DAED-5B33-4CE4-A4B8-B4308D86E524}u2019 failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE)).
The clients we've tested using our AddOn has the following setup:
(NO ERROR ENCOUNTERED)
OS: Windows XP / Vista
MS SQL Server 2005
MS .Net Framework 2.0
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(HAS ERROR ENCOUNTERED)
OS: Windows Server 2008
MS SQL Server 2005
MS .Net Framework 2.0
SBO 2007 PL 41
Thanks & Regards,
Tyron
Edited by: Tyron Gono on Feb 26, 2010 9:25 AM

Hi
This problem mainly occurs if your system is of 64 bit....As petr said first of all compile your application as well as your Add-on both for x86....in your projects properties-->compile>Advanced Compile options->Change your target CPU from Any to x86 and then rebuild the project and make a new ard from this rebuilded project and change here also the target CPU to x86....
It may solve the problem....
If not then you have to register your SAPBobs.Com again on the Server and then make the ard again....for registering the SAPBobs.Com, C:--->Program Files ->SAP>SAP B1 DI API->Select the SAPBobs.Com dll from the folder---> select Open with option and Select Browse-->Windows->Select System 32 folder---->type regsvr32
It will register your dll...
And in the end you have to again recompile your project and then again make the new ard from this project
Hope it helps..
Regards

COM object that has been seperated from its uderlying RCW cannot be used

What exactly does this error mean?
I receive this error when I perform "Unload All Modules" from the sequence editor using TestStand 4.2.1.83 development system, which is part of NI Developer Suite 2010 DS1.
It causes TestStand to crash citing that error, and then a secondary error cites corrupted memory.

ATE_Dude_22 wrote:
Here is a capture of my sequence editor, where I have a alert from TestStand telling me the parameter specified doesn't match the sequence parameters (specified in the vi prototype as a string not a number), but this version of TestStand allows it to execute without needing to clear the error.
Do you think this may have anything to do with the error I am seeing?
Probably not. Sequence calls support mismatched parameters, what happens is that the callee gets whatever is passed to it, if that's not what it's expecting, then you might get a type mismatch error if type checking is enabled, if not then it's up to the sequence what it tries to do with the parameter for what happens next.
Most likely the bug is in one of the code modules you are calling, probably a vi or dll is not properly maintaining a reference count somewhere or is corrupting memory and only indirectly causing the error. If most of your code is in labview, one thing to look out for is incorrectly specified calls to dlls from LabVIEW. If a call to a dll is incorrectly specified, either from LabVIEW or TestStand that can very easily lead to memory corruption and random errors later on in the code.
I'd recommend trying to either debug and see where it's failing, if it's always failing in the same place. Or try to eliminate possibilities and reduce the called code to the minimum code required to reproduce the problem and then look for bugs in that code (paying special attention to the possibility of incorrectly specified dll calls and/or perhaps incorrectly maintained reference counts on COM objects).
Another idea, to see if the problem is memory corruption caused by a vi, is to run all of your labview vis using the development environment (labview adapter setting), if so, any memory corruption would be in the labview process and not the main teststand process and should not bring down teststand.
-Doug

Calling test sequence from CVI DLL that use ATL COM object does not work

I am trying to call some DLL function writen in CVI from teststand. The CVI DLL is using ATL COM object(Written by me).
The ATL COM object making instance of several ATL COM object inside it (including two controls that contains dialog). If I use a client writen in VC++ 6 and use the ATL COM (writen by me) works perfectly. But if I try to use it from CVI DLL it does not work any more.
What is wrong? The client is passing an IUnknow interface to my component. Can anybody explain me what is wrong?

It is not clear from your question as to what is specifically failing. If possible, one option would be to remove TestStand from the picture and see if the problem still occurs using a CVI EXE that invokes the CVI DLL.
Scott Richardson - NI
Scott Richardson
National Instruments

Problem instantiating COM+ object

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