I need to read data from a file and write its values into a QTableWidget. I programm this:
TBLiradopts->insertRow(row);
TBLiradopts->item(row,col)->setText(qv);
where qv is the datavalue (Qstring), row and col change (in a loop).
But I obtained an error
Excepción no controlada en 0x6541ab55 (QtGuid4.dll) en QTDAM.exe: 0xC0000005: Infracción de acceso al leer la ubicación 0x00000000.
And point to this:
inline void QTableWidgetItem::setText(const QString &atext)
{ setData(Qt:isplayRole, atext); }
What's the problem?
Thanks
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