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Hi,
I have a BRE policy whic access a .net component for performing some actions. The C# Component has two different functions.. one is simple, to get the current date, and the second one access the database to get some information.
When I test the policy, I can execute the GetCurrentDate function from the .net component without any problems. But when I call my second method, which access a SQL database, it fails with a generic error (Given below). I tried to call this method from a small test windows application and it works fine..
Can anyone please tell me is there any restriction in accessing a .net component which access database..?
ERROR:
An exception occurred when invoking class member MyClass.MyDBAccessFunction in assembly MyBusinessRules, Version=1.0.0.0, Culture=neutral, PublicKeyToken=8c3fec8e866b74b1.
Exception has been thrown by the target of an invocation.
Object reference not set to an instance of an object.
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Sorry for the above post.. Apparently BRE caching was creating the problem..
The cache was not refreshing no matter what I do.. A restart of my computer does the trick.. all the rules are working fine..
BTW, is there any was to clean up the cashe, when u update one of the fact.. eg: a .net component..?
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Hi Shan,
I’m new to BRE and I’m also trying to access database using a static function in the C# component.However I cant even get to it test the policy as it gives me an error as below“No user object is associated to the rule <ruleName>”
Have you seen this problem before?
I’m doubting the credibility of my sqlConnection connectionString, what should be the syntax that’s required to establish a connection with the desired server\database??Regards,
Kevin
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