I know Aspose API does not support .Net Core at this moment, but it’s a little special in my case.
I’m using .Net Core as the main site, while the exporting feature is referencing a third party assembly that is built under traditional .Net framework. The API works fine (add paragraph, table, image, etc…), but the license doesn’t work no matter I load the license from .Net Core project or third party assembly.
Please use License.IsLicensed property to check either license is set or not. This property returns true if a valid license has been applied. Please make sure that you are applying the license correctly.
If you still face problem, please send your license to us via email. Please follow the the steps mentioned in following link on how to send us the license safely: