I opened the word doc and save as RTF then tried to open the RTF. It failed, find the sample documents attached that caused the below bug.
Aspose.Words Version: 6.0.0.0
Framework Version: 2.0.50727.1433
Exception Message: Object reference not set to an instance of an object.
Stack Trace: at 㲿.㴻.㵃(Shape ᓿ)
at 㲿.㶤.㣼()
at 㲿.㶤.㶥()
at 㲿.㶤.ၞ(㳚 ࣂ)
at 㲿.㶟.㶠(㳚 ࣂ)
at 㲿.㶟.ၞ(㳚 ࣂ)
at 㲿.㲾.VisitDocumentEnd(Document doc)
at Aspose.Words.Document.Accept(DocumentVisitor visitor)
at 㲿.㲾.ἡ(․ ἢ)
at Aspose.Words.Document.ూ(Stream ఼, String , SaveFormat ృ)
at Aspose.Words.Document.Save(String fileName, SaveFormat fileFormat)
at NonWordDoc.Form1.Button1_Click(Object sender, EventArgs e) in D:\Projects\Generis\UsefulTestApplications\AsposeDocumentTest\Form1.vb:line 105