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Thread: Segmentation Fault

  1. #1
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    Default Segmentation Fault

    Hi all

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

    Thanx

    merry
    Always Believe in Urself
    Merry

  2. #2
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    Default Re: Segmentation Fault

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

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    Default Re: Segmentation Fault

    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
    Always Believe in Urself
    Merry

  4. #4
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    Default Re: Segmentation Fault

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

  5. #5
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    Default Re: Segmentation Fault

    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.
    We can't solve problems by using the same kind of thinking we used when we created them

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