Solved

WebAppDebugger: Internal Server Error - Interface not supported

Posted on 2003-11-16
8
899 Views
Last Modified: 2007-12-19
Hi!
I try to develop a Web Application in Delphi 6 and want to debug it using WebAppDebugger. I've done this before on another machine (Win XP Pro) but just could not get it work in my home machine (Win98, Win ME). When i start WebAppDebugger, press Start button and click on the label to show me the ServerInfo page i receive a page with 3 lines:
Internal Server Error
HTTP status code: 500
HTTP error message: Interface not supported

Does anyone knows something about this problem and how may i fix it?

thank you in advance
val
0
Comment
Question by:val_bul
  • 5
  • 2
8 Comments
 

Expert Comment

by:Imbeginner
ID: 9767974
hi,
PWS on Windows 95/98
1. Open your project.
2. Set the following the in the Run Parameters:
Run: \inetinfo.exe
Parameters: -e w3svc
3. Now, set your breakpoints and click on Run. Make sure that
your dll is located in the scripts directory.
4. Call the dll from your browser.


Regards
0
 

Author Comment

by:val_bul
ID: 9769835
Hi Imbeginner.

Unfortunately I couldn't understand your comment.
1) There's no "Run" parameter in the Run->Parameters - there's "host application". Did you mean this? /i'm using Delphi 6/
2) Which is scripts directory?

please explain more. thank you.
val
0
 

Expert Comment

by:Imbeginner
ID: 9770017
1) that s right
you must find the location of inetinfo.exe
and set on host-application section

2)which directory of your web service in your computer has permissions for executing dll,cgi
0
 

Author Comment

by:val_bul
ID: 9770396
I see... If i understand right - you suppose that i have (or must have) some Web Server (like Appache for Win or any other) installed on my PC. Am I right?

But i don't have any web service on my computer. As i've read & did it before - there's no need to have any web service (web server application i mean) to test Web Server Delphi applications. You may use Web AppDebugger instead. The problem is that for some reason it doesn't shows the information i used to see - i mean - when you start WebAppDebugger (from Tools menu), clisck start button & then click on the label for ServerInfo - it shows a page containing information about registered applications (like a combobox) so you can select one and start it or see some info about it. But unfortunately on my computer WebAppDebugger doesn't show this page :-(

So - i need some information about this problem. If (on the other hand) you recommend me to use some Web Server - ok, i'll try this way too. But which Web Server you have used & like most?
0
Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

 

Author Comment

by:val_bul
ID: 9770502
Just after i've sent the previous comment i understood that PWS means Personal Web Server. So now i'm trying to download it from Microsoft & will see what will happen when install it.
0
 
LVL 2

Accepted Solution

by:
123456 earned 500 total points
ID: 9785450
hi,  
From troubleshooting of webdebugger

Symptom

Internal error 500. Interface not supported.

Solution

Register the weblib.tlb typelib using tregsvr (i.e., tregsvr weblib.tlb).

-----------------------------
every tregsrv.exe and weblib.tlb existed in delphi/bin directory


regards
0
 

Author Comment

by:val_bul
ID: 9798836
THANK YOU VERY MUCH 123456 !!!
It works!!!

---
Thank you Imbeginner too... You gave me usefull information but unfortunately it wasn't on my problem. Soo - all credits gos to 123456 afterall...
0
 

Author Comment

by:val_bul
ID: 9798872
and final comment:
on my WinME system tregsrv.exe wasn't on the HardDisk, but it was on the Delphi6 CD1 inthe .....BIN directory.
0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Objective: - This article will help user in how to convert their numeric value become words. How to use 1. You can copy this code in your Unit as function 2. than you can perform your function by type this code The Code   (CODE) The Im…
Creating an auto free TStringList The TStringList is a basic and frequently used object in Delphi. On many occasions, you may want to create a temporary list, process some items in the list and be done with the list. In such cases, you have to…
This Micro Tutorial demonstrates using Microsoft Excel pivot tables, how to reverse engineer competitors' marketing strategies through backlinks.
Both in life and business – not all partnerships are created equal. As the demand for cloud services increases, so do the number of self-proclaimed cloud partners. Asking the right questions up front in the partnership, will enable both parties …

920 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

14 Experts available now in Live!

Get 1:1 Help Now