bobknox

Pi Notification - Webservice Delivery Channel

Discussion created by bobknox on Sep 11, 2009
Latest reply on Oct 17, 2012 by Gopal

I have a notification, to which a webservice has a subscription.

 

Webservice takes 2 parameters - attribute value and description.

 

Attribute value -   \\LocalCMS\LocalDB\TERMINALS 1|VR: 9.867533

 

The webservice takes the attribute value and splits it into values such as VR & 9.867533

 

When I test the webserivce (Independently or as part of the Delivery Endpoint) it is working fine with the above value.

 

But the Notification causes in an exception "Object reference not set to an instance of an object"

 

Is there any setting that I am missing. I am a complete newcomer in the PI world.

 

Pleae advise.

 

 

 

Thanks

 

 

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