In Chrome Developer Tools, I'm getting a 500 error in the Console tab, for a GET request:
But in the Network tab, I don't see that request; I only see a POST request for the same page, with a 200 status:
Shouldn't I be seeing the SplitShip.aspx GET request in the Network tab?
Shouldn't I be seeing the SplitShip.aspx GET request in the Network tab?
You should of course, but maybe this request has been made using an AJAX call or something. So make sure you apply proper filter to your Network tab by selecting All:
This way Chrome will show All requests being sent to the server, including XHR ones. Are you seeing the smoking gun now?
Related
I have recorded script in jmeter V3.3 via IE browser and then done correlation. When I run this script, then it is receiving internal server error 500 in response, however it works fine manually in IE browser and also while recording this scenario, it does not occur.
I also cross verified Header manager with Request Headers in network IE F12 Developer tool and it is uptodate.
Sampler Request
Http Get Request
It is simply Get request. I really appreciate for your help to handle this error in jmeter.
I hope you have compared both Request Headers one from IE Browser and from JMETER request headers to check if anything is not missing to pass. And also along with any dynamic id is not missing.
You are likely not checking for expected results with each step. As a result, you are receiving an HTTP 200 correct response page prior to your HTTP 500, but the content of the page is out of context with the expected results for the business process. When you make your next request the state of the application is not appropriate to your request. As an unhandled condition by the developer you are greeted with an HTTP 500 screen dump.
Most likely cause: Unhandled dynamic data component.
SCRIPT7002: XMLHttpRequest: Network Error 0x2ee4, Could not complete the operation due to error 00002ee2.
In the developer tools Network Panel, I notice that the Result is stated as (Aborted). All other browsers work (chrome, firefox etc.)
00002ee2 is a timeout error code. If you run Fiddler, do you see the request actually hit the wire? If so, how long does it take for a response to be returned?
Is the request "interesting" in any way (e.g. to an Intranet site, or requiring NTLM authentication, or anything like that)?
Somehow, we are able to make a cross origin XHR request on Chrome (latest stable) & Firefox without using CORS or anything of the sort. I am puzzled by this, hence this question.
Make an XHR Post Request to http://partychat-hooks.appspot.com/post/p_mwe2ztni with the data:
{body:"Some text"}
If you are on a Jquery enabled site, just type $.post("http://partychat-hooks.appspot.com/post/p_mwe2ztni",{body:"Hello World"}) on the console. SO has Jquery, so you can just press F12 now and paste this in your console.
The request goes from "Pending" to "cancelled" over in the network tab. The browser even gives us a warning about However, wireshark tells me that the request is actually getting made. (and is confirmed by a ping on the chatroom (join us at abhshkdz#im.partych.at)).
The following screenshots shows 3 things:
The request was made by JS
The browser aborted the request as it was a Cross-Origin Request w/o CORS. (Presumably an OPTIONS request should have been sent)
The popup on top-right shows that the request succeeded somehow.
Here is a screenshot of WireShark showing the Request response (served over Google AppEngine)
You can get the pcap file from here.
Also, notable is the fact that I don't see any OPTIONS request being made by the browser at all (which it should to check for CORS support).
Someone please help us solve this mystery.
Provided the request is a 'simple method' (GET/HEAD/POST) and the headers are all 'simple headers', then the browser can follow the 'simple' steps for the request, which don't include an OPTIONS pre-flight.
I am trying to optimise Magento for SEO. I have it included in Google Webmaster Tools, and I have noticed that there are a lot of pages that are labelled withing GWT as server errors, that is, mostly http 500 errors.
So I did some looking into it, and the URLS that google says are HTTP 500 errors, well, I dont think they are supposed to be. Reason I say this is because Magento is calling the 404.phtml template of “Whoops...."… but Google is right, the header sent is http 500.
How do I go about debugging this? Any ideas?
Many thanks for your help!
Ben
Try visiting the offending pages with a browser that can emulate Googlebot headers (e.g. Firefox with User Agent switcher). This will ensure that the site is responding with the same response that Google is seeing. Also, you will need to enable developer mode and enable error reporting, which you may want to do conditionally based on your IP - this can all be done in index.php.
Ensure that you are reviewing the server logs.
Please can some one explain me how to use Fire-bug add-on to check about whether Ajax request successfully send from our application ???
When you turn on Firebug, there's tab called 'Network' - there are shown all requests, especially ajax. The network tab allows you to filter requests and check request/response headers, status code, and message.
So, if you turn on Firebug and open Network tab (it's possible you'll have to enable tracking first, in that case it will show appropriate message), you will see if there was a request, where you expected it should be.
To see only ajax requests, check XHR on top bar, just under general tabs.
It will display in 'console' tab in firebug. i show you ajax call and request. it show ajax request like if ajax is successful then is gives 200 request and display the data or if the ajax request if fails is gives you a 301 request or some other request.