Index out of Range

[santhoshv84]

Hi Friends,

I am getting an error 'Index out of Range' in this program

QDir dir(ImagesDirPath);
dir.setFilter(QDir::Files | QDir::NoSymLinks);
QStringList filters;
filters << "*.xml";
dir.setNameFilters(filters);
dir.setSorting(QDir::Name);
 
QStringList Strlist;
QFileInfoList list = dir.entryInfoList();
 
for (int i = 0; i < list.size(); ++i)
{
	QFileInfo fileInfo = list.at(i);
	Strlist<<fileInfo.baseName();
}
 
ui.comboBox_2->insertItems(0,Strlist);

QDir dir(ImagesDirPath);
dir.setFilter(QDir::Files | QDir::NoSymLinks);
QStringList filters;
filters << "*.xml";
dir.setNameFilters(filters);
dir.setSorting(QDir::Name);

QStringList Strlist;
QFileInfoList list = dir.entryInfoList();

for (int i = 0; i < list.size(); ++i)
{
	QFileInfo fileInfo = list.at(i);
	Strlist<<fileInfo.baseName();
}

ui.comboBox_2->insertItems(0,Strlist);

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How to solve this?

Thanks in Advance..

[roxton]

try this:

for (int i = 0; i < list.size() - 1; ++i)
{
QFileInfo fileInfo = list.at(i);
Strlist<<fileInfo.baseName();
}

for (int i = 0; i < list.size() - 1; ++i)
{
QFileInfo fileInfo = list.at(i);
Strlist<<fileInfo.baseName();
}

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//i.e. list.size() - 1

[caduel]

try to avoid indexing when you do not need it:

QStringList l;
foreach (const QFileInfo &fi, dir.entryInfoList())
   l << fi.baseName();

QStringList l;
foreach (const QFileInfo &fi, dir.entryInfoList())
   l << fi.baseName();

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PS: "< list.size()" should be correct.
Have you tried using a debugger to find the line that causes the crash?

HTH