Problem exporting DWG to PDF


Good morning,

i’m trying Aspose CAD library v.1.0 (Demo version) ti convert from .DWG to .PDF.
If it’s ok, i will buy the full version…

With some files I have no problem,

Instead, with some others files the library can’t load the file.

The error is on this line:

com.aspose.cad.Image image = com.aspose.cad.Image.load(absParsingFile);

"Errore cant’t load image"

With some file it works, with others no.

The file that give error is in attachment. The version is AC1009 (Autocad 11 or 12, I think it’supportes from Aspose library).

Is it a problem only of the demo version?




The .DWG files are AC1009 AutoCAD Release 11, 12



my files are AC1009 version (DWG R11/12).

In attachment there’s an example file.

Is Aspose.CAD for java library enabled to export them?


Hi Massimo,

I have observed your comments and regret to inform that support for format DWG R11 and R12 is currently unavailable in Aspose.CAD. An issue with ID CADJAVA-134 has been created in our issue tracking system as new feature request to provide the requested support. We will share the notification with you as soon as the feature will be available.

Best Regards,


The issues you have found earlier (filed as ) have been fixed in this Aspose.Words for JasperReports 18.3 update.


The issues you have found earlier (filed as CADJAVA-134) have been fixed in this update.