Object reference not set to an instance of an object error while fetching details from queue

I encountered the error Object reference not set to an instance of an object when i try to fetch the the item from queue.
The Item in the queue is pushed using an API which automatically triggers the process after the queue gets published with items but it is throwing an error that Object reference is not set to an instance.

Any suggestions on how to handle the error?


Hi Saranya,

This is a very common error that comes in studio, this means that you have not properly assigned variables or arguments as you invoke processes.

First check if you have made all correct assignments and given proper configuration to your queue, next check if you have assigned proper variables and arguments in your process and invoke processes.

next, make sure the Queue name in production Orchestrator is the same as in the lower environment.

Make sure Transaction Items exist in the production Orchestrator queue. If there are no transaction items, the Get Transaction Item activity will return Nothing.