docx import validation

I’m using dotnet core together with the ooxml-sdk to generate a Docx. Before I was using another toolkit, and I could validate my document easily in LibreOffice. Now with the ooxml-sdk toolkit, I can open the file with Word, but LibreOffice shows me only the logo in the file, and all text is missing.

My question is, is there a way to validate the import of the Docx with LibreOffice? I would like to get the document to be valid for both.

What is “validate the import of the Docx with LibreOffice” other than open it with LibreOffice?

I’d suggest you to validate the result with Microsoft’s Open XML SDK Productivity tool (currently v.2.5), and if the result is valid OOXML, then file a bug to our Bugzilla (with sample file), otherwise file that bug to the toolkit team.