exception

Why can't I open this XML in SAXParser?

public static void parseit(String thexml){ SAXParserFactory factory = SAXParserFactory.newInstance(); SAXParser saxParser; try { saxParser = factory.newSAXParser(); DefaultHandler handler = new DefaultHandler() { public void startElement(String uri, String localName, String qName, Attributes att...

How do I force the C# compiler to throw an exception when any math operation produces 'NaN' ?

Some math functions in a program I recently wrote are returning unacceptable values, such as NaN (possibly due to not checking some function's input params). The problem is that it's being quite difficult to track down which functions are passing the wrong values. This results in errors being propagated throughout the code and making the...

Why does trying to parse this value result in a NumberFormatException?

Code: String myVar = "1255763710960"; int myTempVar=0; try { myTempVar = Integer.valueOf(myVar); } catch (NumberFormatException nfe) { System.out.println(nfe.toString()); } Output: java.lang.NumberFormatException: For input string: "1255763710960" I have absolutely no idea why this is. ...

In which memory area are exception classes instances created ?

I could not find the information where are exception class instances created during exception handling ? In which memory area (stack, heap, static storage, etc.) ? I assume it is not on the stack because of stack-unwinding ... ...

RuntimeError handling in Grails using View-Controller-Service architecture

I have following situation (simplified, of course): MyDomain.groovy: class MyDomain { MyAnotherDomain anotherDomain // lazy loaded } MyService.groovy: class MyService { boolean transactional = true def doSomething(id) { // ... some code... } } MYController.groovy: class MyController { def myService def doAction = { ...

What is System.ServiceModel.Diagnostics.CallbackException and why can't I handle it?

In my WCF client class I'm handling the Faulted() event so that if the remote service throws an exception and faults the channel I can still at least shut it down gracefully. Here's my code: protected void RemoteDataRetriever_Faulted(object sender, EventArgs e) { (sender as ICommunicationObject).Abort(); this.Dispose(); thro...

Does a JVM exit when a stackoverflow exception occurs in one of the executing threads?

Does a JVM exit when a stack overflow exception occurs in one of the executing threads? ...

Quartz Scheduler - NoClassDefFoundError

I am using Quratz 1.6.3 API in a Maven project. This is the error message I get when I run it: java.lang.NoClassDefFoundError: org/apache/commons/collections/SetUtils at org.quartz.JobDetail.(JobDetail.java:85) ..... commons.collections 3.2 dependency is included in the project's pom.xml file. What could be the reason for this error? ...

Is there a way to break into the debugger on exception in Android emulator?

Assuming I didn't start in debug mode, is there a way to make the eclipse debugger automatically start if my app throws an exception inside the emulator? Alternatively, is there a way to get a more useful error message out of the emulator (something more useful than "Sorry, your app terminated unexpectedly"). ...

boost::python Export Custom Exception

I am currently writing a C++ extension for Python using Boost::Python. A function in this extension may generate an exception containing information about the error (beyond just a human-readable string describing what happened). I was hoping I could export this exception to Python so I could catch it and do something with the extra inf...

System.ArgumentException was unhandled when using -= on a event delegate?

I have this code: public void setPanelHalfHorizontalScreen(Panel p) { if (p != null) { p.Width = Screen.PrimaryScreen.Bounds.Width / 2 - 2; this.panelsForHalfScreen.Add(p.Name, p); // http://stackoverflow.com/questions/2261828/does-an-event-gets-executed-tw...

Tips to help debug "Could not load file or assembly X or one of its dependencies"

I'm looking for tips/suggestions/insights to help debug an on application load issue; Could not load file or assembly... The solution/project where I'm experiencing this issue is a conversion from a working copy in Visual Studio 2008 to the Visual Studio 2010 Release Candidate. The conversion process appeared to be successful, and all t...

Getting CardRequestFailedException

Hi, I have ADFS RC setup at Windows 2008 Server Standard Edition SP2 64 bit. As soon as I login to provisioning.aspx using domain user account CardRequestFailedException occurs. I checked the diagnostic logs, ADFS eventing logs and security logs of the machine but could not find anything relevant to this exception. I'm not using silen...

Possible causes for "schema feature not recognized for SAX driver"

I am trying to execute a program developed elsewhere, and I see the following exception: org.jdom.RuntimeException: http://apache.org/xml/features/validation/schema feature not recognized for SAX driver org.apache.cimson.parser.XMLReaderImpl This program ran successfully a few months ago, but my development platform was rebuilt (appa...

Loading Sound gives exception on Sound.id3

When loading a MP3 to a flash.media.Sound object the id3 property gives an error: SecurityError: Error #2000: No active security context. Offcourse, like many errors in Flex, the Flex documentation doesn't mention a thing about this, except that it exists... The MP3 is valid (i've checked it with MediaPlayer and iTunes), the Sound ob...

DOMException while cloning XML Node

Hi, The cloneNode() method in the following minimal example works on java 1.6 but throws an DOMException with code 14 under android 5. Code 14 according to sdk docs means: "NAMESPACE_ERR If an attempt is made to create or change an object in a way which is incorrect with regard to namespaces." Has anybody an idea why this might be? Th...

"Duplicate method" error when using Hibernate + Javassist + Gilead

My web app is using GWT 2.0.2, GXT 2.1.1, Hibernate 3.5-CR1, Javassist 3.11.0 and Gilead 1.3.1 (latest from SVN). My app was running just fine with GWT 1.7.1 + Gilead 1.2. I want to take advantage of some of the features of GWT 2.0, and figured I'd upgrade to the latest Gilead in the process. I pointed to the new gwt.xml file in Gil...

Java Null Pointer Exception

I attempted to adapt a class I had found on the web for a dynamic array of ints for a dynamic array of "Entities," but now I am getting a "NullPointerException." The code raising the exception is: public void initialize() { buffer = new BufferedImage(800,600,BufferedImage.TYPE_INT_RGB); Entities.put(Entities.getCurrentPos()+1, ...

How to define a custom exception in Haskell?

The Control.Exception documentation says I can do the following to create my own exception: data MyException = ThisException | ThatException deriving (Show, Typeable) instance Exception MyException If I paste this into a file and compile (after importing Control.Exception and Data.Typeable), I get: exp.hs:6:20: Can't make...

How to notice which statement's line that report error in Xcode's console window?

Hi, everyone I'm using Xcode in my development work. Sometime I debug my application and it report error via console window. Like example below: 2009-12-10 22:13:58.968 Sunrise Cam[1023:207] * Terminating app due to uncaught exception 'NSRangeException', reason: '* -[NSCFArray objectAtIndex:]: index (0) beyond bounds (0)' 2009-12-10 2...