when i create a new connection, before i reach reload metadata step, i get the below error.
Error Object reference not set to an instance of an object.
even if i give reload metadata, i am getting the same error. can anyone pls help me to resolve it?
i am using NPrinting 17.3
check this thread :
The issue was related to extensions. The app used several extensions. I am not sure what exactly caused the issue, but i deleted all extensions and the connection was created without any problem.
Retrieving data ...