I'm getting warnings in my logs when using the PDFwriter (in the FeatureWriter) and the mapnikrasterizer. Both in FME Workbench and FME server (Cloud) i got these errors.
2019-09-25 13:00:58| 33.6| 0.0|WARN |PDFWriter: Unsupported font family 'Arial'. Reverting to 'Helvetica'
2019-09-25 13:00:58| 33.6| 0.0|WARN |... Last line repeated 10 times ...
and
2019-09-25 15:54:14| 0.3| 0.2|WARN |MapnikRasterizer (MapnikFactory): The specified font 'Tahoma,Standaard' could not be loaded. Using default font 'FreeSans Medium'
2019-09-25 15:54:14| 0.3| 0.0|WARN |MapnikRasterizer (MapnikFactory): The specified font 'Tahoma,Standaard' could not be loaded. Using default font 'FreeSans Medium'
I tried all the available options in the font menu but got no result.