After I updated ‘groupdocs-Conversion’ for Java from 25.6 to 25.8 Conversion to Pdf started to fail for the above file extensions.
For DXF I see the following exception:
com.groupdocs.Conversion.exceptions.CorruptOrDam…...convert DXF, MPT, MPP file to PDF after updating from version 25...GroupDocs.Conversion Product Family java , document-conversion adrian...