I'm using a QList to store my data, and display it via QML.

Just found that when I remove the first data, the index of the list will be invalid...

For example, if I do:
@
int index = 0;
beginRemoveRows(QModelIndex(), index, index);
mylist.removeAt(index);
endRemoveRows();
@

then if I try to get the first item of the list, it returns -1; the second one returns 0 ...

Not sure if any one is seeing the same issue?