Aspose PDF Set License - Object Reference Exception

Hello,

I am using Aspose Version  8.5.0. for PDF Export. I am getting an exception 'Object Reference not set to an instance of an object' while setting up license.

I have seen many posts discussing about the same problem. But have not found any post mentioning remedy for this.

Can you please help me, as this solution is in production and cannot be rolled back. It is widely in use and is proving to be a roadblock.

Worst case is it happens randomly, so I am not even able to replicate it.

Regards

Neha