Error opening docx file - SAXParseException


I get the following error on attempting to open a large docx file:

File format error found at
SAXParseException: '[word/document.xml line 2]: internal error: Huge input lookup
', Stream ‘word/document.xml’, Line 2, Column 3952630(row,col).

Anyone know how I can fix this?

Many thanks.

Search for the error - “SAXParseException”

Unfortunately, referring to any “SAXParseException” as belonging to some well-known problem is incorrect. SAXParseException only means that an error has happened at the moment of analyzing XML structure. Which error was it, and what is the cause of it, is individual in every group of these errors.

Please file a bug, with a problematic file; and most important: if possible at all - provide steps to reproduce from a working state (maybe a backup and what caused the problem).

I have found a possible solution here: [Solved] LibreOffice File format error SAXParseException (View topic) • Apache OpenOffice Community Forum
I’ll try it when I have time and report back.