Has anyone seen the "Exception thrown and not caught" error message while working on some script? I started seeing this the other day, before heading home (too tired to work on it at that time.) I've tracked it down to an AJaX file that is being used by the ColdFusion server I'm working with (it is including a file called "cfajax.js"). Searching Google, it seems that there is an issue with parseJSON. Has anyone determined what could cause this? Or a fix for it? I'm running out of ideas.
I'm getting a warning message from internet explorer's javascript debugger for jquery.min.js (I load the most recent version from Google's CDN):
Error details Web page User agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E) Timestamp: Sun, 6 Mar 2011 14:40:13 UTC
I was using jquery-1.3.2.min.js to show a modal dialog on a button click event handler and this worked fine. The same did not work with jquery-1.4.2.min.js and yielded the following script error on my IE -8 broswer. Message: Exception thrown and not caught Line: 75 Char: 399
I am needing some help with an error I'm getting from a project I'm working on. First off let me preface this all with the fact that I'm a total javascript noob. I'm really trying to understand what I'm doing wrong. So any help or advice is MORE than welcome. Here's what is happening. I found this code that will duplicate a row in a table and modifiy the name of a input in the row. Well for my purposes I have two different tables I need to work with. (each one idividually) So I changed the code a bit to make it accecpt a variable to use for the table name. (before it was static) and now I'm getting a error. Error: uncaught exception: [Exception... "Component returned failure code: 0x80004003 (NS_ERROR_INVALID_POINTER)" nsresult: "0x80004003 (NS_ERROR_INVALID_POINTER)" location: "JS frame :: http://www.tourandtravelnow.com/admin/scripts/faxPageScript.js :: addRow :: line 14" data: no] This is the old code that would work (only for one of the tables)
In my code (ASP.NET MVC using Nhibernate) , I do this :
[Code].....
Then I display the result in the DIV named "myFormDOFF" Of course, my .NET code can generate exception. I'd like when I receive an exception didn't change the content of "myFormDOFF" but display the message send by the exception in another DIV.
I am having trouble getting my expanding menu to work in Firefox and Opera. It works fine in IE though. I did not write the javascript myself, as I am fairly new to JS, but I did all the HTML and CSS. I used the error console on FF, and also used FireBug. They both returned the following error:
I have the above code and it is not validating with the w3c validation for XHTML it has thrown up 8 errors and 14 warnings. Should I ignore them or what? As I do like my code to validate.
I have a perl script which is called via Ajax. It simply writes 3 values to a database. The code works fine (values get written successfully) but I get an "Internal Server Error" thrown. The Errorlog says "premature end of script headers". There was no problem with the application - it works as required and has for a few months - but I noticed the error via Firebug when testing something else.So I started stripping perl out of the script in an attempt to locate the problem .. and continued till I only had only had two lines left .. the shebang and exit .. I still get the 500 error. Running the script direct from a browser gives the 500 error in the browser window ... from the command prompt it's fine - ie. nothing in the apache errorlog.
There is nothing wrong with the server configuration - it has hundreds of perl scripts and has been running for years.
I am opening a blank window and writing a javascript on the new window to submit a form.when I execute a line "newWindow.document.write(newwdtxt2);"(3rd line from last) I get an exception and last two lines do not execute. I see this problem only in IE 6, Code works fine with IE 7.Below mention is my code
function openWindow(url,name,options) { var aToken = ""; aToken ="2121225434349231132674638921:something"; if(aToken=="") { aToken=document.formEMS.AUTHTOKEN.value; } var newWindow = window.open("", name);
The code I am writing fetches a csv file with weather data and updates the contents of the page every 5 seconds. It works correctly as far as I can tell in Firefox, IE, and Chrome. In Safari it works correctly the first time it loads but gives the following error any time after that.
Error: NETWORK_ERR: XMLHttpRequest Exception 101 I've searched for this but couldn't find anything that seemed to be similar to the issue I'm having. The error occurs on the xmlhttp.send(null); line.
Code: function getFile(url) { var file_url = url + '?t=' + ((new Date()).valueOf()); if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new XMLHttpRequest();
Click "other information" in the left, first it's work good. But when I refresh and click "other information" again, I got javascript error: unknown exception.
I have a puzzling message on my page at URL] It says the API is not loaded. The Firebug gives this: uncaught exception: API not loaded, please pass in a 'site' I wonder which API..
When I call addField(), my table appears to be populated correctly with a new row in the table with all the required fields. However, when I call delete row on any new rows that have been created, I get the following error:
The error appears to happen when the last line of removeField() gets called...specifically rowToDelete.rowIndex throws the exception.
I should mention that I am running this code on Firefox 1.0, however, when I run it on IE6, it doesn't work either, but I don't know what the error is (I just don't know how to get a trace of the JavaScript errors). Code:
In an attempt to answer another question in this group, I've had to resort to calling the DOM method, Node.removeChild(), using a reference to it (long story...). That is, passing Node.removeChild.
In Opera (7.23/Win), the call appears to do nothing - the node remains - but no errors are shown. In Netscape (7.0/Win), an exception results[1]. On IE (6.0/Win), the node is removed.
Strangly, if I pass another function reference, say window.alert or a user-defined function, there is no problem. This illustrates the problem: Code:
I'm a newbie jquery user so I may be doing something wrong, but I'm doing it well. My use case tells that I need to send files to server and the server will throw an Excption when the file type is unkwown. We are only accepting text files such as word, so a movie will get the mentioned exception.
It works on firefox, but on IE8 (and maybe others) I get a blank page since the line below gets a "Access Denied". It seems that the iframe that jquery builds gets inconsistent.
Couple questions for the jQuery internals-aware folks. This is a bit long, sorry for that. I'm working on beefing up error handling in a web application. I want to ensure that I'm catching all exceptions and handling them via my own UI system. The window.onerror function is part of the solution,
If you try some codes and then catch exception, it should catch the exception when there is. However, if there is a setInterval method in the try clause, then the exception cannot be caughtthe following works ( a usual method is invoked in the try clause):
<script language="javascript" type="text/javascript"> function invoke() { var i=0;
I'm trying to develop proper exception handling for a javascript framework I'm developing but I keep hitting an annoying dead end: caller and line numbers / stack trace.I have a basic exception class:
Code:
/** * Exception.js * * @classException
[code].....
The problem is that the console.trace() function returns only one line: "log", referring to ExceptionHandler.log(e) (at least in webkit). What I'd love to do is have the Exception class get information as to (at the very least) what called it and also, although perhaps less viable, the line number it was called on. I don't think the line number is going to work though. I would _like_ this to happen automatically, but if I have to include another argument called_from it won't be the end of the world. I know about arguments.caller but this is depreciated (as of ECMAScript 1.3 (?)).
I am able to run below code in IE but not in FireFox. Script : var prodElement = document.getElementById('moveattrribseq '); var value = " "; prodElement .add(new Option(value,value)); : This not working in FireFox
I want to add a color change to an anchor tag. But only on a few pages. I am trying this but it does not work: $(function(){ var urlName = [URL] if (urlName == window.location.href) { $('.news-list-item > h3 > a:first').css('color','#8CAAC3').css('text-decoration','underline'); }});
I've been using $.get() and $.post() extensively, but then noticed the more functional $.ajax, which lets you handle server-side errors using the "error" option. The parameters to the callback function for the error option are: (xhr, status, exception), where in the documentation it says "exception" is the Exception object if it's supplied.
My server-side is PHP, and when I perform a: throw new Exception("You can't do that!") or trigger_error("You can't do that!", E_USER_ERROR) It does run my error callback, but it puts 'undefined' in the "exception" object, and my custom error message is nowhere to be found. How do I populate that Exception object on the server side, so that the error callback can then access it?
