Segmentation Fault

[merry]

Hi all

Please tell me why we got segmentationfault.
and how can we detect these faults.

Thanx

merry

[wysota]

Segmentation fault happens when an application tries to access memory in a way that violates system security policies. How to detect? Use a debugger :)

[merry]

hi

Actually having a listView of items. When I click on items it wont show any error but when clicks on any other portion on the listView .It shows Segmentationfault.

How can I correct this

Thanx

[wysota]

Use a debugger to see where the crash occurs. You probably have a null pointer somewhere.

[sunil.thaha]

When you click on the other parts of the ListView the QListViewItem* is set to 0.
so before you do anything on it check if it is a null pointer.