Converting All CAD Layers to Separate Images

I’m using the CAD features of ASPOSE, trying to use Converting All CAD Layers to Separate Images but I’m only getting white images or the Evaluation only stamp.

Can you help me with this issue?

@roquinni

Are you using valid license of product while performing the rendering? Secondly, please share the source file, generated output and used sample code if you are using licensed version of API and still getting the issue.