Exception Stack Trace as String?
Hello all!
I need to convert the stack trace returned by the printStackTrace() method (return type void) into a String. Does anyone know of a good way of doing this?
My interest in this stems from a desire to send any Java error messages to myself via email rather than having them displayed on the computer screen, which is remote to my workstation. Any help, hints, etc. are much appreciated.
Thanks in advance.
I don't know of a way to solve this via the Throwable API alone, but you could do one of the following things: a) send the stack trace to a known file via printStackTrace(PrintWriter s), then parse that file routinely and mail the information or b) extend PrintWriter with a class that sends the information to you when its write methods are called. Personally, I would write a log class that writes the stack trace to a file and then emails that file.
Similar Messages
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Whenever an exception object is created, its constructor is called. This constructor, calls super class constructor to fill in the exception stack trace and then the constructor uses printStackTrace() method to print the stack trace.
This should print the stack trace automatically on the std out.
However, in our exception handling code, unless we specifically use printStackTrace() it does not print stack trace.
What is the reason for this?Hi,
I am aware that not all Exceptions print stack trace to std out.
I am specifically refering to SQLException. The constructor source code is
public SQLException(String reason) {
super(reason);
this.SQLState = null;
this.vendorCode = 0;
if (!(this instanceof SQLWarning)) {
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} -
Exception stack trace while opening the file in JDevloper
Hi,
When I want to open .jsp file from Application Navigator to Editor then this error appeared
Exception stack trace:
java.lang.NullPointerException
at oracle.jdevimpl.webapp.design.util.InvisibleJspElementsUtil.applyInvisibleJSPElements(InvisibleJspElementsUtil.java:108)
at oracle.jdevimpl.webapp.design.util.InvisibleJspElementsUtil.applyInvisibleJSPElements(InvisibleJspElementsUtil.java:78)
at oracle.jdevimpl.webapp.design.util.InvisibleJspElementsUtil.applyInvisibleJSPElements(InvisibleJspElementsUtil.java:47)
at oracle.jdevimpl.webapp.design.view.DesignTimeFixedViewDocument.rebuildTree(DesignTimeFixedViewDocument.java:162)
at oracle.jdevimpl.webapp.model.content.dom.view.proxy.ProxyViewDocument.initialize(ProxyViewDocument.java:80)
at oracle.jdevimpl.webapp.editor.AbstractWebAppEditor.rebuildViewDocument(AbstractWebAppEditor.java:686)
at oracle.jdevimpl.webapp.editor.html.HtmlEditor.rebuildViewDocument(HtmlEditor.java:621)
at oracle.jdevimpl.webapp.editor.jsp.JspEditor.rebuildViewDocument(JspEditor.java:209)
at oracle.jdevimpl.webapp.editor.AbstractWebAppEditor.createDocuments(AbstractWebAppEditor.java:1206)
at oracle.jdevimpl.webapp.editor.AbstractWebAppEditor.open(AbstractWebAppEditor.java:393)
at oracle.jdevimpl.webapp.editor.html.HtmlEditor.open(HtmlEditor.java:172)
at oracle.jdevimpl.webapp.editor.jsp.JspEditor.open(JspEditor.java:113)
at oracle.ideimpl.editor.EditorState.openEditor(EditorState.java:239)
at oracle.ideimpl.editor.EditorState.createEditor(EditorState.java:147)
at oracle.ideimpl.editor.EditorState.getOrCreateEditor(EditorState.java:90)
at oracle.ideimpl.editor.SplitPaneState.canSetEditorStatePos(SplitPaneState.java:231)
at oracle.ideimpl.editor.SplitPaneState.setCurrentEditorStatePos(SplitPaneState.java:194)
at oracle.ideimpl.editor.TabGroupState.createSplitPaneState(TabGroupState.java:103)
at oracle.ideimpl.editor.TabGroup.addTabGroupState(TabGroup.java:275)
at oracle.ideimpl.editor.EditorManagerImpl.createEditor(EditorManagerImpl.java:1261)
at oracle.ideimpl.editor.EditorManagerImpl.createEditor(EditorManagerImpl.java:1196)
at oracle.ideimpl.editor.EditorManagerImpl.openEditor(EditorManagerImpl.java:1131)
at oracle.ideimpl.editor.EditorManagerImpl.whenOpenEditor(EditorManagerImpl.java:2332)
at oracle.ideimpl.editor.EditorManagerImpl.handleDefaultAction(EditorManagerImpl.java:1893)
at oracle.ide.controller.ContextMenu.fireDefaultAction(ContextMenu.java:343)
at oracle.ideimpl.explorer.BaseTreeExplorer.fireDefaultAction(BaseTreeExplorer.java:1576)
at oracle.ideimpl.explorer.BaseTreeExplorer.dblClicked(BaseTreeExplorer.java:1913)
at oracle.ideimpl.explorer.BaseTreeExplorer.mouseReleased(BaseTreeExplorer.java:1934)
at oracle.ideimpl.explorer.CustomTree.processMouseEvent(CustomTree.java:176)
at java.awt.Component.processEvent(Component.java:5253)
at java.awt.Container.processEvent(Container.java:1966)
at java.awt.Component.dispatchEventImpl(Component.java:3955)
at java.awt.Container.dispatchEventImpl(Container.java:2024)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
at java.awt.Container.dispatchEventImpl(Container.java:2010)
at java.awt.Window.dispatchEventImpl(Window.java:1774)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
What is the problem in my JDevloper 10.1.3.2?
Regards,
Rajendar.
Edited by: Rajendar Are on Nov 28, 2008 1:28 AMI don't have that version.Please tell me why this problem is occurring?
For rectifying this error I stopped all processes in JDeveloper and restarted.Still it gives me error alert.
Regards,
Rajendar. -
Dear Guru's,
I am not able to solve the above issue for last couple of days.
I am newbie to the webservice
My Issue...
I am using Jdeveloper 11.1.2.4.0 Release 2
1. Using Jdev I built one small Web Service with two methods.
While testing the Webservice...
I passed User Id as Parameter and it successfully return the values (user id, user name and description) from fnd_user table
2. I created another application to consume the web service i created.
1. I added the webservice SOAP and added the method.
2. Created a jsf page and drag and drop the parameter and return values to the jsf page.
3. While executing the created jsf page I received the error message as below
"oracle.jbo.NoDefException: JBO-29114 ADFContext is not setup to process messages for this exception. Use the exception stack trace and error code to investigate the root cause of this exception. Root cause error code is JBO-25058. Error message parameters are {0=Attribute, 1=UserName, 2=UserName}"
Even I know that this issue is repeated one in our forum, I was not able to solve this issue.
Can anybody help to solve this issue.
Thanks and Regards,
Durai S EDear Guru's,
I am not able to solve the above issue for last couple of days.
I am newbie to the webservice
My Issue...
I am using Jdeveloper 11.1.2.4.0 Release 2
1. Using Jdev I built one small Web Service with two methods.
While testing the Webservice...
I passed User Id as Parameter and it successfully return the values (user id, user name and description) from fnd_user table
2. I created another application to consume the web service i created.
1. I added the webservice SOAP and added the method.
2. Created a jsf page and drag and drop the parameter and return values to the jsf page.
3. While executing the created jsf page I received the error message as below
"oracle.jbo.NoDefException: JBO-29114 ADFContext is not setup to process messages for this exception. Use the exception stack trace and error code to investigate the root cause of this exception. Root cause error code is JBO-25058. Error message parameters are {0=Attribute, 1=UserName, 2=UserName}"
Even I know that this issue is repeated one in our forum, I was not able to solve this issue.
Can anybody help to solve this issue.
Thanks and Regards,
Durai S E -
How to identify exception stack traces in log files programmatically
Hello,
I would like to develop a utility program which audits the command line or log files and detects exceptions.
Do you know any good way of identifying exception stack traces from a stream?
Are you aware of any existing tool that does something similar?
Thank you in advance,
KostasI tried to copy/paste the entrire log file in the console but it seems that the copy/paste functionality in not included in the console pane.
Regardless that problem is there any way to do that programmatically from my application? -
DMSConsole Runtime Exception stack trace: java.lang.NoClassDefFoundError
I think this is the right place to post the problem.
I've already posted my problem here ->
https://forums.oracle.com/forums/thread.jspa?threadID=2386699&tstart=0
Can you please let me know where am I missing?
Thanks.
It is removed from this link.
Edited by: OraNew2 on May 9, 2012 9:12 AMHere is the post again ->
Hi All,
I'm not sure whether this is a right area to post this problem or not. Not finding any suitable site to post.
Kindly direct me in case if it is the wrong area.
Let start my problem.
We are configuring our cognos in Linux environment. And, our DB is Oracle 11g Release 2.
Kindly find the details are as follows -
*1. Oracle version ->*
[oracle@pult ~]$ sqlplus xx/xx@BPI
SQL*Plus: Release 11.2.0.1.0 Production on Wed May 9 20:07:33 2012
Copyright (c) 1982, 2009, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
With the Partitioning, Oracle Label Security, OLAP, Data Mining
and Real Application Testing options
SQL>
SQL>
SQL> select * from v$version;
BANNER
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
PL/SQL Release 11.2.0.1.0 - Production
CORE 11.2.0.1.0 Production
TNS for Linux: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production
SQL>
SQL>*2. Kindly find the Java version ->*
[cognos@pult ~]$ which java
/opt/jdk1.6.0_32/bin/java
[cognos@pult ~]$ java -version
java version "1.6.0_32"
Java(TM) SE Runtime Environment (build 1.6.0_32-b05)
Java HotSpot(TM) Server VM (build 20.7-b02, mixed mode)
[cognos@pult ~]$*3. Kindly find the JAVA path details ->*
#Java Settings
export JAVA_HOME=/opt/jdk1.6.0_32
export PATH=$PATH:/opt/jdk1.6.0_32/bin:/opt/jdk1.6.0_32/lib:/home/cognos/c8:/home/cognos/c8/webapps/p2pd/WEB-INF/lib
export CLASSPATH=$CLASSPATH:/home/cognos:/opt/jdk1.6.0_32/bin:/opt/jdk1.6.0_32/lib:/home/cognos/c8:$ORACLE_HOME/lib:/home/cognos/c8/webapps/p2pd/WEB-INF/lib*4. To start the cognos we have to copy few files from Oracle lib directory to under the following cognos directory ->*
/home/cognos/c8/webapps/p2pd/WEB-INF/lib*5. And, those copied files are ->*
-rwxr-xr-x 1 cognos cognos8 168461 Oct 30 2009 CognosCCL4J.jar
-rwxr-xr-x 1 cognos cognos8 20355 May 7 12:17 simplefan.jar
-rwxr-xr-x 1 cognos cognos8 2111220 May 7 12:17 ojdbc6.jar
-rwxr-xr-x 1 cognos cognos8 3401519 May 7 12:17 ojdbc6_g.jar
-rwxr-xr-x 1 cognos cognos8 2655741 May 7 12:17 ojdbc6dms.jar
-rwxr-xr-x 1 cognos cognos8 3423263 May 7 12:17 ojdbc6dms_g.jar
-rwxr-xr-x 1 cognos cognos8 1996228 May 7 12:17 ojdbc5.jar
-rwxr-xr-x 1 cognos cognos8 3081328 May 7 12:17 ojdbc5_g.jar
-rwxr-xr-x 1 cognos cognos8 2429777 May 7 12:17 ojdbc5dms.jar
-rwxr-xr-x 1 cognos cognos8 3101875 May 7 12:17 ojdbc5dms_g.jar
[cognos@pult lib]$
[cognos@pult lib]$*6. Linux version (32 bit) ->*
[cognos@pult ~]$ cat /proc/version
Linux version 2.6.18-274.7.1.el5PAE ([email protected]) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-50)) #1 SMP Mon Oct 17 12:05:46 EDT 2011
[cognos@pult ~]$
[cognos@pult ~]$*7. Cognos Version ->*
Cognos 8.4.1 Linux (32 bit)Now, the problem is ->
Whenever we tries to start the cognos service - It throws the following errors ->
Successfully launched a test JVM with the memory setting of '768'. Note that this does not guarantee that IBM Cognos 8 will start and run successfully.
To see which JVM options are based on this setting, view c8_location/bin/bootstrap_<OS>.xml and see your JVM documentation for an explanation of those options.
10:57:12, 'LogService', 'StartService', 'Success'.
10:57:15, 'ContentManager', 'getActiveContentManager', 'Failure'.
DPR-CMI-4006 Unable to determine the active Content Manager. Will retry periodically.
10:57:15, 'ContentManager', 'getActiveContentManager', 'Failure'.
DPR-CMI-4006 Unable to determine the active Content Manager. Will retry periodically.
10:57:16, 'AgentService', 'StopService', 'Success'.
10:57:16, 'AgentService', 'StopService', 'Success'.
10:57:16, 'MonitorService', 'StopService', 'Success'.
10:57:16, 'MonitorService', 'StopService', 'Success'.
10:57:16, 'DeliveryService', 'StopService', 'Success'.
10:57:16, 'DeliveryService', 'StopService', 'Success'.
10:57:16, 'JobService', 'StopService', 'Success'.
10:57:16, 'JobService', 'StopService', 'Success'.
10:57:16, 'com.cognos.pogo.services.DefaultHandlerService', 'pogo', 'Failure'.
DPR-DPR-1035 Dispatcher detected an error.
10:57:16, 'com.cognos.pogo.services.DefaultHandlerService', 'pogo', 'Failure'.
DPR-DPR-1035 Dispatcher detected an error.
10:57:16, 'CPS Producer Registration Service', 'StopService', 'Success'.
10:57:16, 'CPS Producer Registration Service', 'StopService', 'Success'.
10:57:15, 'com.cognos.pogo.contentmanager.coordinator.ActiveCMControl', 'pogo', 'Failure'.
DPR-DPR-1035 Dispatcher detected an error.
10:57:15, 'com.cognos.pogo.contentmanager.coordinator.ActiveCMControl', 'pogo', 'Failure'.
DPR-DPR-1035 Dispatcher detected an error.
10:57:15, CM-SYS-5007 Content Manager build 8.4.6013.0 failed to start!
Review the Content Manager log files and then contact your system administrator or customer support.
Cause: oracle/dms/console/DMSConsole Runtime Exception stack trace:
java.lang.NoClassDefFoundError: oracle/dms/console/DMSConsole
at oracle.jdbc.driver.DMSFactory.<clinit>(DMSFactory.java:45)
at oracle.jdbc.driver.PhysicalConnection.createDMSSensors(PhysicalConnection.java:4203)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:629)
at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:218)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:29)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:538)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:185)
at com.cognos.cm.dbstore.CMDbStoreFactory.getJDBCConnection(CMDbStoreFactory.java:2087)
at com.cognos.cm.dbstore.CMDbStoreFactory.getInitialConnection(CMDbStoreFactory.java:1937)
at com.cognos.cm.dbstore.CMDbStoreFactory.initContentIndependentBeforeLock(CMDbStoreFactory.java:2111)
at com.cognos.cm.dbstore.CMDbStore.initializeContentIndependentBeforeLock(CMDbStore.java:4596)
at com.cognos.cm.server.CMServlet.initializeContentStoreContentIndependentBeforeLock(CMServlet.java:2321)
at com.cognos.cm.server.CMServlet.init(CMServlet.java:2046)
at com.cognos.cm.server.ContentManager.start(ContentManager.java:314)
at com.cognos.cm.server.ContentManagerLifecycleHandler.start(ContentManagerLifecycleHandler.java:73)
at com.cognos.pogo.services.DefaultHandlerService.start(DefaultHandlerService.java:111)
at com.cognos.pogo.services.DispatcherServices.startInititalServices(DispatcherServices.java:426)
at com.cognos.pogo.transport.PogoServlet$PogoStartup.run(PogoServlet.java:688)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.ClassNotFoundException: oracle.dms.console.DMSConsole at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1444)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1289)
at com.cognos.pogo.isolation.ParanoidClassLoader.findClassParentLast(ParanoidClassLoader.java:186)
at com.cognos.pogo.isolation.ParanoidClassLoader.loadClass(ParanoidClassLoader.java:164)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
... 20 more
10:57:15,
CM-SYS-5007 Content Manager build 8.4.6013.0 failed to start!
Review the Content Manager log files and then contact your system administrator or customer support.
Cause: oracle/dms/console/DMSConsole Runtime Exception stack trace: java.lang.NoClassDefFoundError: oracle/dms/console/DMSConsole
at oracle.jdbc.driver.DMSFactory.<clinit>(DMSFactory.java:45)
at oracle.jdbc.driver.PhysicalConnection.createDMSSensors(PhysicalConnection.java:4203)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:629)
at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:218)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:29)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:538)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:185)
at com.cognos.cm.dbstore.CMDbStoreFactory.getJDBCConnection(CMDbStoreFactory.java:2087)
at com.cognos.cm.dbstore.CMDbStoreFactory.getInitialConnection(CMDbStoreFactory.java:1937)
at com.cognos.cm.dbstore.CMDbStoreFactory.initContentIndependentBeforeLock(CMDbStoreFactory.java:2111)
at com.cognos.cm.dbstore.CMDbStore.initializeContentIndependentBeforeLock(CMDbStore.java:4596)
at com.cognos.cm.server.CMServlet.initializeContentStoreContentIndependentBeforeLock(CMServlet.java:2321)
at com.cognos.cm.server.CMServlet.init(CMServlet.java:2046)
at com.cognos.cm.server.ContentManager.start(ContentManager.java:314)
at com.cognos.cm.server.ContentManagerLifecycleHandler.start(ContentManagerLifecycleHandler.java:73)
at com.cognos.pogo.services.DefaultHandlerService.start(DefaultHandlerService.java:111)
at com.cognos.pogo.services.DispatcherServices.startInititalServices(DispatcherServices.java:426)
at com.cognos.pogo.transport.PogoServlet$PogoStartup.run(PogoServlet.java:688)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.ClassNotFoundException: oracle.dms.console.DMSConsole
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1444)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1289)
at com.cognos.pogo.isolation.ParanoidClassLoader.findClassParentLast(ParanoidClassLoader.java:186)
at com.cognos.pogo.isolation.ParanoidClassLoader.loadClass(ParanoidClassLoader.java:164)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
... 20 more
10:57:16, 'ContentManagerService', 'StopService', 'Success'.
10:57:16, 'ContentManagerService', 'StopService', 'Success'.
10:57:16, 'MetadataService', 'StopService', 'Success'.
10:57:16, 'MetadataService', 'StopService', 'Success'.
10:57:16, 'SystemService', 'StopService', 'Success'.
10:57:16, 'SystemService', 'StopService', 'Success'.
10:57:16, 'BatchReportService', 'StopService', 'Success'.
10:57:16, 'BatchReportService', 'StopService', 'Success'.
10:57:16, 'ReportDataService', 'StopService', 'Success'.
10:57:16, 'ReportDataService', 'StopService', 'Success'.
10:57:16, 'EventService', 'StopService', 'Success'.
10:57:16, 'EventService', 'StopService', 'Success'.
10:57:16, 'ReportService', 'StopService', 'Success'.
10:57:16, 'ReportService', 'StopService', 'Success'.
10:57:16, 'LogService', 'StopService', 'Success'.
10:57:16, 'LogService', 'StopService', 'Success'.
[ ERROR ] CFG-ERR-0103 Unable to start IBM Cognos 8 service.
Execution of the external process returns an error code value of '1'.Not sure where went wrong. Already followed many suggestions are already there in different sites. But, so far no luck.
Is there any path I need to add in CLASSPATH other than what I have?
Also, check few oracle docs regarding the same. But, nothing can eliminate this problem.
Can you please suggest?
Really appreciate your time for reading this.
Thanks. -
ER for jdev1013: JSP line number in exception stack trace
I'd like to have the JSP line number back in the exception stack trace like in jdev 9052 (and before)
Sample code to force an exception:
<%
request.getParameter("x").length();
%>
Output running in JDev 9.0.5.2:
500 Internal Server Error
java.lang.NullPointerException
at default.jspService(default.jsp:2)
[default.jsp]
at oracle.jsp.runtime.HttpJsp.service(HttpJsp.java:139)
Output running in JDev 10.1.3 (SU5):
500 Internal Server Error
java.lang.NullPointerException
at default.jspService(_default.java:40)
[default.jsp]
at com.orionserver[Oracle Containers for J2EE 10g (10.1.3.0.0) ].http.OrionHttpJspPage.service(OrionHttpJspPage.java:60)
...Hi,
can you work with customer support to file a bug?
Thanks
Frank -
Exception stack trace on iphone
Hello,
I am trying to display in NSLog the backtrace from an exception.
Is there a way to use the information given by
callStackReturnAddresses
to have a stack with the function but also filename and line number.
It would be best if this could work on both the device and the simulator but either one would be fine for a startYeah, this is a huge pain. All I get is something like this:
2008-09-11 07:51:12.072 TimeManager[5497:20b] * Terminating app due to uncaught exception 'NSRangeException', reason: '* -[NSCFArray objectAtIndex:]: index (2) beyond bounds (2)'
[Session started at 2008-09-11 07:51:12 -0700.]
2008-09-11 07:51:12.074 TimeManager[5497:20b] Stack: (
2501140811,
2445754619,
2501140267,
2501140330,
2496179999,
2495645880,
25073,
35462,
38102,
2495670988,
2500642325,
2500644088,
829005112,
829005309,
816175835,
816221412,
10244,
10098 -
How to get stack contents in an Exception stack trace
Hi
Currenty when an exception in thrown in a java class copiled with debug option we get line numbers in the stacktrace but we do not get the state of the stack.
How can I the details of the stack (i.e. values of all the local variables visible in that thread) ?
As information is available when we debug the application so I presume this information should be available but I do not know how to access it.
Obviously I would need to override this in my custom Exception as this feature is not provided by JAVA currently
I analyzed that the fillStacktrace() method is the most likely candidate but it has a native implementation in class Throwable hence was not able to get the details.
This would be a nice feature to have in future Java releaseWithout any debugger agent running [a JVMDI or a JVM TI agent (since 5.0)], you won't be able to get values of local variables etc. When you debug a Java program "jdwp" agent is running in the JVM. With JVM running without any debugger agent, you can just get stacktrace with line numbers (provided you compiled java program with -g).
-
Line number error in Exception stack trace does not work in J2SDK 1.4
why the line number when your progam fails (in Java 1.3)
don�t shows the line number but in Java 1.4.2:
in a run fail prints something like:
at SomeClass.someMethod()<unknow source>
why: <unknow source>
should I modify the (java or javaw) command arguments to specify that prints the line numbers when has throwns any exception and print the StackTrace ??Hi,
I have another but related question:
I am using a testing tool, called as Fitnesse. When an exception is thrown, it shows the exception trace but the line numbers are not shown, because the source code is unknown to the tool. It is an open source tool, so I want to change the settings such that it shows the line numbers.
I know, maybe I should ask the question to the tool-forum. But I think, this problem is a general one, not related to a specific tool. How can "java" know the line number of the source code, where an exception is thrown?
Thanks and best regards
Mert Nuhoglu -
Exception stack trace not found
Hi all,
I am using weblogic 92 application server.
The deployed J2EE application has calls to exception.printStackTrace.
I turned on Redirect Stdout Logging Enabled setting in the admin console and restarted the server. But I can see only log4j messages but not the output of the printstacktrace() method in the serverxxx.log/.out files.
Is there any other setting I need to set or any other file I need to look for?
Your help is highly appreciated.
Thanks in advance for your valuable interest and time.Hi,
We have already checked this guide.
on the receiver side I am using JDBC
in message monitoring I am getting given below errors
Error Attempt to establish database connection failed with SQL error com.sap.aii.adapter.jdbc.sql.DriverManagerException: Cannot establish connection to URL 'jdbc:sqlserver://10.1.45.36:1433;databaseName=XIT': UnsupportedClassVersionError: com/microsoft/sqlserver/jdbc/SQLServerDriver (Unsupported major.minor version 50.0)
2009-02-03 16:20:57 Error Exception caught by adapter framework: Database connection could not be established
2009-02-03 16:20:57 Error Delivery of the message to the application using connection JDBC_http://sap.com/xi/XI/System failed, due to: com.sap.aii.af.ra.ms.api.RecoverableException: Database connection could not be established.
2009-02-03 16:20:57 Error The message status set to NDLV.
When we checked the entries in provider.xml after the req deployment ,
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE provider-descriptor SYSTEM "library.provider.dtd">
<provider-descriptor>
<display-name>com.sap.aii.af.jmsproviderlib</display-name>
<component-name>com.sap.aii.af.jmsproviderlib</component-name>
<major-version>7</major-version>
<minor-version>0</minor-version>
<micro-version>6</micro-version>
<provider-name>sap.com</provider-name>
<references>
<reference type="library" strength="weak">jms</reference>
</references>
<jars>
<jar-name>sqljdbc.jar</jar-name>
<jar-name>sqljdbc4.jar</jar-name>
</jars>
</provider-descriptor>
Can nebody comment on the same.
Regards,
Prashant -
Jvm argument to log exception stack trace?
I am attempting to debug an application where the developers decided to catch the root exception and throw a generic application exception. Hence the original exception is lost. Is there any arguement that can be passed to the JVM during startup that would tell the JVM's exception handler to write the root exception to standard out?
You should to fix the application.
An application may produce exceptions in the normal running of the application. If the application is catching the exception, the JVM would not know which one you didn't want to catch it.
You could try running the application in a debugger. In many debuggers you can trap on exception. As I my previous point you may need to get through a few irrelevant exceptions.
Another option is to decompile (e.g. jad) the application main class (one class should be enough) Change it and run with the changed class. You will then see the exception. -
JDialog subclass for optionally showing stack trace from exceptions?
hi,
does anyone know of some code/jar that includes a widgit that displays an error message, and has a button for toggling an exception stack trace on or off?
this would be like the segmentation fault dialog on windows except instead of the grungy register contents you'd get the grungy stack trace..
just trying to avoid having write one myself.. :)
thanks,
asjfthis sounds like one:
http://www.yworks.com/products/yDoc/showcase/batik-1.5/org/apache/batik/util/gui/JErrorPane.html -
CORBA properties, turning off stack trace on exception
Is there a property when using the Sun ORB that will turn off the stack trace when a system exception occurs. I am already handling the system exceptions, so I really don't need the call stack from a 201 error.
Thanks!
evicThank you for the clarification, Rob. I'll file an enhancement request
right away.
Christophe
Rob Woollen wrote:
WLS will log all transaction rollbacks. You'll have to file an enhancement
request with [email protected] if you want to supress that behavior.
-- Rob
Christophe Warland wrote:
A part of our architecture is based on rollbacks in an entity bean
(RequiresNew) that we control from a stateless sessionbean
(NotSupported). Everything works great, including the recovery mechanism
inside the stateless sessionbean. We are very happy with that.
However, WebLogic prints out an Exception stack trace everytime a
rollback occurs, eventough our code in the SLSB is managing rollback and
recovery by catching the RemoteException thrown by the container.
So, how do I turn off that StackTrace without introducing transaction
semantics inside my SLSB?
Thanks,
Christophe -
Overloaded methods in stack trace
There is a thing I thinking about.
When I have overloaded methods and I want to check a stack trace where one of these overloaded methods take part I cannot decide which method was in the frame, unless I have the source and have debug information in the class file.
It's not so painful because in most cases people have source code and compile with debug option if they need it, and so the method can be looked up.
Although, it makes harder to implement runtime test or error processing tools, which works upon stack trace elements. Methods could be annotated with version, author, date and other pieces of information. Runtime test or error processing tools could read and process these annotations.
Current StackTraceElement implementation makes this possible by using Reflection, while there are no overloaded methods in the stack trace.
It would be great to include some method into the StackTraceElement which return types of parameters of the stacked methods.
What's your opinion about this?
Here is a short source which demonstrates the problem:
public class Test {
public void a() { throw new NullPointerException(); }
public void a(int i) { throw new NullPointerException(); }
public static void main(String[] a) {
Test t = new Test();
Random r = new Random(System.currentTimeMillis());
if(r.nextBoolean()) t.a(); else t.a(0);
}I can't decide if a() or a(int) was invoked if I dont' have the source or haven't got debug info (line numbers).I guess it would be quite useful in certain cases.
Let's say we make (runtime readable) annotations on methods with author, version and modification date information.
When we have an exception stack trace with exact information about concerned methods, we have all information to create and dispatch automatically an error report to the responsible persons based on annotations.
Maybe you are looking for
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