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AuthorForum: PowerTCP Web Enterprise for ActiveX
Topic: VB.NET Instance error
Intronis
sfrank@intronis.com

From: Englewood, NJ USA
Posts: 15
Member Since: 09/02/03
posted March 16, 2005 10:37 AM

Fom one of my functions:

DartSSL.Timeout = 30000
DartSSL.Request.Version = webHTTP11

The Timout line works fine, but when it gets to the Version line, it throws "Object reference not set to an instance of an object."

That makes very little sense to me. And even if I were to do:
DartSSL = New DartWebASP.WebASPClass
and then call the function again, I still get the same error.

Also, the function worked a few thousand times beforehand, and then all of the sudden this started to happen, and there is no way to fix it without restarting the service.

What could cause something like this to happen?
Tony Priest



From: Utica, NY USA
Posts: 8466
Member Since: 04/11/00
posted March 16, 2005 10:42 AM

What's changed on your system?
Intronis
sfrank@intronis.com

From: Englewood, NJ USA
Posts: 15
Member Since: 09/02/03
posted March 16, 2005 10:57 AM

It's on a customer's computer... I'm pretty sure this has happened once or twice before to other people.

Last night, on his computer, it sent many thousands of files, and then all of the sudden, about an hour into the process, something happened to the webasp tool and it wouldn't work properly anymore. I doubt anything changed on his computer since this happened very late at night.

I'm not too familiar with the underworkings of vb.net, but could something have corrupted the version of the tool in memory? And that is why it can't be fixed until the service is restarted?
Tony Priest



From: Utica, NY USA
Posts: 8466
Member Since: 04/11/00
posted March 16, 2005 11:15 AM

Does the event log contain any information?
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