ASSERT error?!

[Mucip]

Hi,
My running code (without problem!) just started to give below error. What is the reason?

ASSERT: "uint(i) < uint(size())" in file c:\users\qt\work\qt\qtbase\src\corelib\tools\qstring.h, line 920
How can I solve or investigate it?...
Qt 5.11.2
Qt Creator 4.7.1

regards,
Mucip:)

[J.Hilk]

@Mucip
seems like you try to acsess chars, in a QString, that don't exist. Most likly via const QChar QString::at(int position) const
or something similar.

Hard to tell without stacktrace and/or code.

[Mucip]

Hi,
Yes. You were right.

if(modelTableHareket->rowCount()>0){
        ui->tVDetay->horizontalHeader()->setSectionResizeMode(3, QHeaderView::Stretch);
        ui->tVDetay->horizontalHeader()->setSectionResizeMode(4, QHeaderView::Stretch);
    }

I was trying to use above code without row count check. Now it's ok. Thanks.

Regargds,
Mucip:)

[aha_1980]

Hi @Mucip,

I'm glad you solved the problem.

So please close this topic as SOLVED. Thanks!