Catching exception thrown by Native program

I am calling a C++ DLL from java program.
If there is any exception in the DLL, the java program exits by itself.
I want to know how I can catch the exception thrown by the native program.
Any help is appreciated.
Thanks in advance.
Sridhar

I'll assume that you wrote a JNI wrapper around the DLL. In this case, the wrapper would need to throw the exception back to the VM. The DLL won't do this.

Similar Messages

Exception thrown in native function.

Hello,
I've encountered a bizarre, yet repetitive problem with
Dreamweaver 8. Whenever I close out of any file (.htm, .cfm, .dwt
for example) that contains any JavaScript I get the following error
and then DW crashes:
While executing DWMenu_File_Close command in menus.xml, the
following JavaScript error(s) occurred:
Exception thrown in native function.
I've been working with Dreamweaver for a few years, gone to
MAX, my partner is a certified professional, and a user group
manager. I can't fix this problem. It's got to be related to my
system, as she has no problems whatsoever. I've been through the
newsgroups, the technotes, developer center, and a reloaded my
system (XP Pro) a few times.
Thanks - David

You can try this simple fix -
Quit DW.
Find this file -
C:\Documents and Settings\<username>\Application
Data\Macromedia\Dreamweaver
8\Configuration\WinFileCache-*.dat
(these folders are normally hidden - you may have to use
Explorer > Tools >
Folder Options to unhide them)
and delete it.
Restart DW. Works better?
Murray --- ICQ 71997575
Adobe Community Expert
(If you *MUST* email me, don't LAUGH when you do so!)
==================
http://www.dreamweavermx-templates.com
- Template Triage!
http://www.projectseven.com/go
- DW FAQs, Tutorials & Resources
http://www.dwfaq.com - DW FAQs,
Tutorials & Resources
http://www.macromedia.com/support/search/
- Macromedia (MM) Technotes
==================
"lotuseducation" <[email protected]> wrote
in message
news:e3a6up$ckl$[email protected]..
> hi
>
> i am facing a strange error in my DW 8,
> the error message is :
>
> while executing onLoad, the following Javascript
error(s) occurred:
> at line 36 of file "E:\Program
files\Macromedia\Dreamweaver
> 8\Configuration\Commands\_afterSave.htm":
> Exception thrown in native function.
>
> what to do now? any idea
>
> i did not find any solution in google search for this
>
> thanks in advance
> ashok sharma
>

SDK: Uncaught exception thrown in native code

We are using java and the DQM SDK, our XML validates and while we are trying to create a MultiRecordTransform, we get the following exception with no information to help diagnose the issue.
com.sap.emdq.EmdqException: Uncaught exception thrown in native code
We are using the dquractransformu shared object and have NCOALink enabled. We have successfully used the URAC transform without NCOALink. We receive no other errors or logs when starting up, and if we turn off NCOALink, it gets past creating the MR transform.
Is there any other information we can get to help us determine what the issue is?

FYI: We found our setting in the XML that enabled NCOA processing to begin ( <PROVIDER_TYPE> ), but it would be much easier if the error indicated what was missing, instead of the generic "Uncaught exception thrown in native code". Maybe there is a config setting to get more informative exception messages?

How to catch exception thrown from a function module?

Hi all,
         When we are calling a function module from JSPDynpage setting some import parameters, If in some case an exception is thrown in the function module. How can we catch the same exception in the JSPDynpage program?
Thanks & Regards,
Ravi

Hi Ravi
                                Try this
                                            try
                Object retMsgs = output.get(bapiretrunmsgobject);
                  if(result != null )
IrecordSet rmsg = (IrecordSet) result
               catch(Exception ex)
                    printException(ex, "Error getting function result");
Lemme know for any further questions.
Regards
Praveen

How to catch Exception inside the native code

Hello,
I have an error of unexpected exception during running native code,it occurrs randomly, not every time.
the error text is:
An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : 11 occurred at PC=0x9535F359
Function=acy_match+0xC6
Library=/usr/lib/libNegativeMatcher.so
I don't know what exactly cause the crash inside the c code but I think it might be memory leak . What I'm concern is that this exception cause program termination.
I have few questions:
1. This exception cause the java program to end. How can I catch this exception and avoid program termination?
2. What is 0xC6 in:
Function=acy_match+0xC6
and PC=0x9535F359?
Can it help me track the problem inside the native code?
Thanks for your help.

An unexpected exception has been detected in native
code outside the VM.
Unexpected Signal : 11 occurred at PC=0x9535F359
Function=acy_match+0xC6
Library=/usr/lib/libNegativeMatcher.so
I don't know what exactly cause the crash inside the
c code but I think it might be memory leak . What
I'm concern is that this exception cause program
termination.I doubt it is a memory leak (actually I am rather certain that another error would occur if it was just memory exhaustion.)
I have few questions:
1. This exception cause the java program to end. How
can I catch this exception and avoid program
termination?I suspect that would be a really bad idea. That particular signal very likely indicates that you have corrupted memory. Continuing is unlikely to work.
2. What is 0xC6 in:
As a guess it is an offset into the compiled code which indicates where the memory problem was detected.
That it unlikely to help you with a pointer/memory problem because that is where it was detected and not where it happened. By comparing the source you might be able to determine what was bad and then trace it back.

Help Me, How to catch exception thrown from ejbStore

Hi,
I am working on application running on Iplanet Application Server 4.0. Problem is the application exception thrown from the ejbStore don't reach the calling servlet, calling servlet receive TransactionRollback exception which is system exception. But there is no sign of my application exception thrown from ejbStore. Can anybody tell me how I can get my ApplicationException thrown from ejbStore in my calling servlet.
I am calling entity beans set method in servlet and in entity bean ejbStore method I am throwing Application exception.
in entity bean
public void ejbStore() throws MyException
if(true) throw new MyException();
in servlet
try {
MyEntityHome home = .......
MyEntityRemote remote = home.findBy.....
remote.setMyValue(MyValue value); //Transaction required Container managed
}catch(MyException e) {
e.printStackTrace(); // Not cahcing My Exception
}catch(Exception e) {
e.printStackTrace(); //catching TransactionRolledBackException
Thanks
Shakti

Hi Ravi
                                Try this
                                            try
                Object retMsgs = output.get(bapiretrunmsgobject);
                  if(result != null )
IrecordSet rmsg = (IrecordSet) result
               catch(Exception ex)
                    printException(ex, "Error getting function result");
Lemme know for any further questions.
Regards
Praveen

Cannot catch Exception thrown by ADF (source of exception is EJB)

Even I tried to use try catch block, it still shows unwanted error popup (showing errors) automatically generated by adf.
I know the source of this error is EJB, I try to insert duplicate field which must be unique. So EJB throws jdbc exception.
How can I disable popup automatically generated by ADF and show my custom error text?
        try {
            BindingContainer bindings = getBindings();
            OperationBinding operationBinding = bindings.getOperationBinding("mergeCity");
            Object result = operationBinding.execute();
            closePopup(popEdit);
            refreshTable();
            if (!operationBinding.getErrors().isEmpty()) {
                return null;
        } catch (Exception e) {
            System.out.println(".......... Error..........");
        }        Edited by: user12025867 on Oct 10, 2009 11:17 AM

For custome error handling check this thread.
Handling custom exceptions in 11g
if you call this on button action, do not use partialSubmit that way when the page refreshes the popup will be gone automatically.

How to catch exception thrown by ActionBinding "Commit"

I need a programmatic branch after the following line if an exception is thrown:
((JUCtrlActionBinding) panelBinding.findCtrlBinding("Commit")).invoke();
I am building an ADFSwing application using JDev 10.1.3.
I have a ViewObject derived from an EntityObject that I am trying to use for an insert.
I have placed the line above in a try block with a "catch (JboException je)" block which includes the code I need to execute upon exception. A default error dialog appears when an exception is thrown "(oracle.jbo.AttrValException) JBO-27014: ...", but the catch block I have created is not executed.
The effect is that a commit is not fulfilled, the default error dialog appears, but the program continues undaunted.
I have included "setBundledExceptionMode(false)" just before the try block, but that doesn't make any difference.
The commit statement above, and the try/catch block I've described are in a JUPanel.
Any help on how and where I can catch an exception from the action binding is really appreciated!!

You can use code like this:
     JUCtrlActionBinding commit = (JUCtrlActionBinding)panelBinding.findCtrlBinding("Commit");
     commit.invoke();
     if (!commit.getErrors().isEmpty()) {
       /* Error list not empty. Something went wrong. */
     }

Bpel Server Does Not Catch Exceptions Thrown By Custom Xpath Functions

Hi.
I am using some custom xpath functions in a bpel process and whenever they fail I get an XPathExecutionError with summary:
XPath expression failed to execute.
Error while processing xpath expression, the expression is "<my function>", the reason is FOTY0001: type error.
Please verify the xpath query.
I am forcing my function to fail by giving a wrong input, which should result in an XPathFunctionException("Input does not respect format").
There is a note on Metalink with ID 458434.1 on this subject which says that patch 5926809 should fix my problem.
Patch 5926809 fixes Bug 5926809 - ORA:PARSEESCAPEDXML XPATH EXPRESSION FAILED TO EXECUTE FOTY0001: TYPE ERROR.
I am using it, but it does not work :(
I am using version 10.1.3.3.0 of App Server with various patch sets, including fix for bug 5926809.
Has anyone suggestions on how to overcome this problem?
Thanks

Hello,
I am trying to add a custom xpath function to the BPEL server, and I see that you made it work. I am using Oracle SOA Suite 10.1.3.3 and jDeveloper 10.1.3.4. I am using this function inside an xsl mapping file, although I am able to compile and deploy the Bpel Process to the server, it stops mapping where I placed the function and I have not seen any meaningful message from the domain/log/ files.
Can you tell me how you did it?
I think you will tell me faster than Oracle support, I already placed an SR but they just give me superficial advice.
I appretiate your time and advice,
Guillermo

Error. ....Exception thrown in native function

Hello, all..
I have a screen capture of the error message I'm getting when
I try to save an htm file I've created for a page. Had a site all
built and when went in to make a quick change to site, the error
started popping up and now I can't save any changes to the page.
I've uninstalled DW and reinstalled but it still persists. There is
much more to the error message and I didn't know what part of it to
key in the Message Title that people would understand my error
message. I posted this message in another group but I think it was
the wrong one. My apologies to all.
Can I send the screen capture to someone and receive
opinions? I am running MX 2004. Can't afford to buy anything new
and I don't do enough web work to invest in more software. I don't
know how to post an image here, so if someone would please tell me
how to get the image to them, I'd be more than glad to send it. I'm
desperate.....I need to get this fixed. Thank you! Carolyn

You can upload the image to any webserver and post a link on
this forum.
Incase you don't have access to a webserver, you can
copy-paste the text of
the error message on this forum and hopefully the more
experienced folk will
be able to give helpful advice.
You cannot lose until you give up !!!
"tobiano1" <[email protected]> wrote in
message
news:eqlhsi$mul$[email protected]..
> Hello, all..o
> I have a screen capture of the error message I'm getting
when I try to
> save an
> htm file I've created for a page. Had a site all built
and when went in to
> make
> a quick change to site, the error started popping up and
now I can't save
> any
> changes to the page. I've uninstalled DW and reinstalled
but it still
> persists.
> There is much more to the error message and I didn't
know what part of it
> to
> key in the Message Title that people would understand my
error message. I
> posted this message in another group but I think it was
the wrong one. My
> apologies to all.
>
> Can I send the screen capture to someone and receive
opinions? I am
> running MX
> 2004. Can't afford to buy anything new and I don't do
enough web work to
> invest
> in more software. I don't know how to post an image
here, so if someone
> would
> please tell me how to get the image to them, I'd be more
than glad to send
> it.
> I'm desperate.....I need to get this fixed. Thank you!
Carolyn
>
>

ActiveSync With csv ,Exception thrown in log file

I did active Sync with csv with the mapping IDM User target attribute
acountId to email field in the csv
email to email
We are able to get the accounts in to IDM properly but in the log file I see the following exception
com.waveset.util.WavesetException: Unable to diff file because some records do not have a value key: accountId,
the account Id attribute is named as "login" in the csv I tried by changing the 'login' to accountId in the csv file and removed the calready created accounts in IDM,still it says the same Exception in the log and accounts are created.
am I missing anything to be done
Regards
Soori

You can try this simple fix -
Quit DW.
Find this file -
C:\Documents and Settings\<username>\Application
Data\Macromedia\Dreamweaver
8\Configuration\WinFileCache-*.dat
(these folders are normally hidden - you may have to use
Explorer > Tools >
Folder Options to unhide them)
and delete it.
Restart DW. Works better?
Murray --- ICQ 71997575
Adobe Community Expert
(If you *MUST* email me, don't LAUGH when you do so!)
==================
http://www.dreamweavermx-templates.com
- Template Triage!
http://www.projectseven.com/go
- DW FAQs, Tutorials & Resources
http://www.dwfaq.com - DW FAQs,
Tutorials & Resources
http://www.macromedia.com/support/search/
- Macromedia (MM) Technotes
==================
"lotuseducation" <[email protected]> wrote
in message
news:e3a6up$ckl$[email protected]..
> hi
>
> i am facing a strange error in my DW 8,
> the error message is :
>
> while executing onLoad, the following Javascript
error(s) occurred:
> at line 36 of file "E:\Program
files\Macromedia\Dreamweaver
> 8\Configuration\Commands\_afterSave.htm":
> Exception thrown in native function.
>
> what to do now? any idea
>
> i did not find any solution in google search for this
>
> thanks in advance
> ashok sharma
>

Catching exception of a super constructor

Is it possible to catch the exception thrown by a super class
constructor in a sub clas constructor?
public class A
     public A() throws Exception
          throw new Exception("Exception from A");
class B extends A
     public B()
          try
               super();
          catch(Exception e)
}I get an error saying,
A.java:16: call to super must be first statement in constructor
super();
^
Any thoughts?

More on this here,
http://archive.devx.com/free/tips/tipview.asp?content_i
=2384&Java=ONThanks for that link. I completely agree to what it says.
In other words, not being able to successfully construct our super class implies that we cannot create our derived class.
But I feel this must be mentioned clearly somewhere in JLS. And the error message that we get must be "You cannot catch exceptions thrown by a super class constructor".

Catching exceptions

Maybe a stupid question but is there any common practice when it comes to handling exceptions in Java? Should I declare throws for the whole method or should I use a try-catch construction? I can see the advantage of passing exception to the calling methods but this means that many methods must be throwables or catch the exceptions so it's kind of a circle of exceptions...
/P

You usually don't want to do
catch (Exception e) {}
Somewhat less onerous is
catch (Exception e) { //handle it }
Normally what you'd do is define your own exception classes that extend Exception. A common approach is to use a package-based hierarchy, with specific exceptions for specific types of errors.
// package com.mycompany.dbstuff might have these
public class DatabaseException extends Exception { /*...*/}
public class NoSuchTableException extends DatabaseException { /*...*/ }
public class LoginFailedException extends DatabaseException { /*...*/}
// package com.mycompany.accountmanagement package may have these
public class AccountException extends Exception {/*...*/}
public class IllegalAccountNumberExceptoin extends AccountException {/*...*/}
// etc.Each exception simply has constructors that call super(same args), and possibly the ability to take another Throwable as a constructor arg, which is then mapped to a member variable so you can later call getCause() or getWrappedException to see which exception led to this one.
At any given layer, you catch exception thrown by the layers it uses, and wrap them in an exception for your current layer.
// in the AccountClass
public AccountInfo getAccountInfo(int acctId) throws AccountException {
    if (acctId < 0) {
        throw new IllegalAccountNumberException("No negative account numbers");
    try {
        database.login(uname, passwd);
        databse.getAccountInfo(acctId);
    catch (DatabaseException exc) {
        exc.printStackTrace();
        throw new AccountException(exc);
}This way, the user of the accountmanagement package doesn't need to know what database package accountmanagement uses. If I call an accountmanagement method, I only have to deal with an account relatd exception. If it's IllegalAccountNumber, I can prompt the user to reenter the acct number. If it's other, I can say "Couldn't retrieve account info, please try again" or some such thing.
And yes, I know, if the login failed, you'd want to propagate that, so the user could reenter the password. I'd make a separate AccountLoginFailedException and wrap that around the DBLoginFailed, because the user of the Account class is trying to access the account, not the database.
Also, you often do want to print stack traces. Not in your user's face--off in a log file somehwere. If you've got exceptions that are ocurring for reasons other than user typos, you want to record as much info as you can about them.

Can not catch in servlet exception thrown by EJB

Hello everybody.
I created an exception class InvalidDataException derived from Exception. This exception is thrown in an EJB session.
In my servlet I wrote two catch blocks. The first one is :
catch(InvalidDataException ex) and the second one is catch(Exception ex).
The InvalidDataException is not catched in the InvalidDataException block but in the Exception block. And in the Exception block I display the class of the catched exception, the class is the class of my InvalidDataException.
I hope my explanation is clear...
Any ideas ??
Thank you for your help
Here is the stacktrace, there are french words, dont be afraid :-)
10:20:48,261 INFO [STDOUT] avant lancement exception invalidData
10:20:48,264 ERROR [[BookServlet]] Servlet.service() for servlet BookServlet threw exception
pipeline.MyExceptions.InvalidDataException: La date de d\uffffbut doit \ufffftre ant\uffffrieure \uf
fff la date de fin du projet
        at pipeline.ejb.FacadeBean.verifDates(FacadeBean.java:169)
        at pipeline.ejb.FacadeBean.reserverRess(FacadeBean.java:125)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.jboss.invocation.Invocation.performCall(Invocation.java:359)
        at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionConta
iner.java:228)
        at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionI
nterceptor.java:158)
        at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstance
Interceptor.java:169)
        at org.jboss.webservice.server.ServiceEndpointInterceptor.invoke(ServiceEndpointInterceptor.
java:71)
        at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:63)
        at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:121)
        at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:350)
        at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:181)
        at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:168)
        at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:206)
        at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.
java:136)
        at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:643)
        at org.jboss.ejb.Container.invoke(Container.java:917)
        at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalProxyFactory.java:430)
        at org.jboss.ejb.plugins.local.StatelessSessionProxy.invoke(StatelessSessionProxy.java:103)
        at $Proxy110.reserverRess(Unknown Source)
        at pipeline.web.BookServlet.doPost(BookServlet.java:235)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava:252)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava:202)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
        at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:54)
        at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.ja
va:174)
        at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:868)
        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Htt
p11BaseProtocol.java:663)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
        at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
        at java.lang.Thread.run(Thread.java:595)

Hello,
I fix my problem. I included the class InvalidDataException in the *.war and in the *.jar so there were 2 definitions of InvalidDataException. Thats why my exception was not catched.
Bye

Catching an exception thrown from another thread

I have a SocketServer that creates new threads to handle incoming clients. If one of the threads throw a SQLException is it possible to catch that exception in the SocketServer that created that thread.
I tried implementing this code and I cannot get the server to catch an exception thrown in the thread. Are my assumptions correct?
I was reading something about Thread Groups and implementing an uncoughtException() method, but this looked like overkill.
Thanks for your time!
Some Example code would be the following where the ClientThread will do a database query which could cause an SQLException. I'd like to catch that exception in my Socket Server
      try
             new ClientThread( socketServer.accept() , host, connection ).start();
      catch( SQLException e )
             System.out.println( "DataSource Connection Problem" );
              e.printStackTrace();
      }

hehe, why?
The server's job is to listen for an incoming message from a client and pass it off to a thread to handle the client. Otherwise the server will have to block on that incoming port untill it has finished handling the client and usually there are many incoming clients continuously.
The reason I would want to catch an exception in the server based on the SQLException thrown in the thread is because the SQLException is usually going to be due to the fact the datasource connection has become unavalable, or needs to be refreshed. This datasource connection is a private variable stored in the socket server. The SocketServer now needs to know that it has to refresh that datasource connection. I would normally try to use somesort of flag to set the variable but to throw another wrench into my dilemma, the SocketServer is actually its own thread. So I can't make any of these variables static, which means I can't have the thread call a method on teh socket server to change the status flag. :)
I guess I need implement some sort of Listener that the thread can notify when a datasource connection goes down?
Thanks for the help so far, I figured java would not want one thread to catch another thread's exceptions, but I just wanted to make sure.

Catching exception thrown by Native program

Similar Messages

Maybe you are looking for