Hello, I have been working with a customer experiencing an internal error while using EasyOpcUA. Please see the attached screenshot of the full error. The last part of the error states, "Object reference not set to an instance of an object." They are using 5.52.66.2, VS2017, and .NET Framework 4.52.
The issue seemed to be similar to this post: www.opclabs.com/forum/quickopc-ua18/1838-the-opc-ua-subscription-publishing-has-stopped
However, since this customer is on the latest version, it must be something else.
I attempted to obtain the customer's project to try and recreate, then troubleshoot further, but they said they could not provide the entire project, and only included some code. I have included those as well.
Any help would be greatly appreciated.
Thanks.
The issue seemed to be similar to this post: www.opclabs.com/forum/quickopc-ua18/1838-the-opc-ua-subscription-publishing-has-stopped
However, since this customer is on the latest version, it must be something else.
I attempted to obtain the customer's project to try and recreate, then troubleshoot further, but they said they could not provide the entire project, and only included some code. I have included those as well.
Any help would be greatly appreciated.
Thanks.