[Interest] Remove limitation of writing large qjson - QJson: Document too large to store in data structure

Giuseppe D'Angelo giuseppe.dangelo at kdab.com
Sun Sep 22 20:38:03 CEST 2019

Il 22/09/19 19:31, Tharindu Mathew ha scritto:
> I'm attempting to write a large json file >1GB. My hardware is 
> comfortably capable of handling this. It seems qt doesn't like to write 
> large json files. Is there an option I can set to remove this 
> limitation? I'm using Qt 5.11 on Windows 10 x64.

This is a known limitation of QJson* classes, see



Giuseppe D'Angelo | giuseppe.dangelo at kdab.com | Senior Software Engineer
KDAB (France) S.A.S., a KDAB Group company
Tel. France +33 (0)4 90 84 08 53, http://www.kdab.com
KDAB - The Qt, C++ and OpenGL Experts

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