Hello,
Thanks for your inquiry.
Please confirm the following points.
1. The lastest version of Spire.Doc For Java is
5.4.10. Please upgrade and test again.
2. If you are using the lastest version, Please make sure that you are not using Spire.Doc For Java with our other products (eg Spire.Pdf For Java) in your project. If you are using multiple products at the same time, please remove them all first, then download and use
Spire.Office For Java.
If the above points are all confirmed and you still encounter this error in your project. Please provide us with your test Word documents for verification and testing. You can upload them here or send them to us via email (
support@e-iceblue.com).