HTTP Headers Test results in Internal Server Error

Discussion in 'General troubleshooting' started by 0000677, Nov 16, 2009.

  1. Hi,
    My site is http://www.txtrial.co.cc

    I made a HTTP validation test in:
    http://www.websitepulse.com/help/testtools.httpheaders-test.html

    The result for the test was:
    HTTP Headers Test

    Domain tested: www.txtrial.co.cc
    Test performed from: Seattle, WA
    Test performed at: 2009-11-16 12:18:42 (GMT -08:00)
    Status: 500 - Internal Server Error
    Response Time: 0.474 sec
    DNS: 0.391 sec
    Connect: 0.032 sec
    Redirect: 0.000 sec
    First byte: 0.051 sec
    Last byte: 0.000 sec

    HTTP Header:
    HTTP/1.1 500 Internal Server Error
    Cache-Control: private
    Content-Type: text/html
    Server: Microsoft-IIS/7.0
    X-AspNet-Version: 2.0.50727
    X-Powered-By: ASP.NET
    Date: Mon, 16 Nov 2009 20:17:58 GMT
    Connection: close
    Content-Length: 9200
    ------------------------------------------
    Please, can anyone help me to fix this error?
    Thank You.
     
  2. Ray

    Ray

    When I perform an http test on your domain name I get this results...

    ------------------------------
    GET / HTTP/1.1
    HOST: txtrial.co.ccHTTP/1.1 500 Internal Server Error
    Cache-Control: private
    Content-Type: text/html; charset=utf-16
    Server: Microsoft-IIS/7.0
    X-AspNet-Version: 2.0.50727
    X-Powered-By: ASP.NET
    Date: Mon, 16 Nov 2009 22:05:25 GMT
    Connection: close
    Content-Length: 9200

    <html>
    <head>
    <title>Object reference not set to an instance of an object.</title>
    ----------------------

    The 500 error message where it states 'Object reference not set to an instance of an object' does indicate a coding problem where you application is not instantiating correctly. Is your application connecting to a database? Have you checked and verified that all the objects and tables are created on the database your application is connecting to and calling on?
     
  3. Hi Ray,
    Thank You for your answer.
    Now I can look for the error.
    But, You now where can I check if the problem was fixed and , if not, what kind of error 500 is it?
    Thank You.
     
  4. Ray

    Ray

    I don't really know how your application works so its hard to say. Like I mentioned on the last thread, if your application initially connects to a database, you may want to check your database and make sure that all the objects/schema are uploaded to the database.
    The best thing to do is test out the application on your testing environment and make sure it runs correctly. Keep in mind that we are running off on Windows 2008/IIS 7 so you may want to keep it the same. And the SQL server is 2008. Once you tested it on your test environment, upload the site and your databsae to our web and SQL server.
     
  5. Hi,
    I compiled my application ASP.NET VB.NET in strict mode now. This way I received many errors and now Im going to fix all of them.
    Thank You very much.
     

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