Conversion process fails on “save” with a java.lang.NullPointerException in com.aspose.Xps.rendering.ApsDevice.lif. The original Xps document can be viewed in Xps viewer without a problem. Has anybody seen this type of p…...Converting XPS documents to pdf Aspose.Page Product Family docbasesrus...aspose.xps.rendering.ApsDevice.lif. The original xps document...