QVector crashes when array size is big

[Sheng]

what happens when u try other container classes like QList?

Same thing happens (QVector,QList,QLinkedList, std::vector, std::list). Did some search and found this looks like a notorious problem of STL container. I guess Qt Container might use STL during implementation since STL Containers crash as well.
Anyway, I will write a simple list container tomorrow.