--- ui_modules/ParisoMathObject.cpp.orig	2018-12-19 02:50:32.000000000 +0800
+++ ui_modules/ParisoMathObject.cpp	2024-07-03 05:23:14.000000000 +0800
@@ -19,7 +19,7 @@
  ***************************************************************************/
 #include "ParisoMathObject.h"
 #include <qmessagebox.h>
-
+#include <QJsonParseError.h>
 
 //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
 ParisoMathObject::ParisoMathObject()