Hi,

I want to clear my QListWidget (empty the list) before refilling and repopulating it. But when I use QlistWidget->clear() for this purpose the program terminates with a backtrace:

inside updatelist
*** glibc detected *** /home/charvi123/QtSDK/Projects/scanIt-build-desktop/scanIt: free(): invalid pointer: 0x0903f35c ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6(+0x6b161)[0x617161]
/lib/tls/i686/cmov/libc.so.6(+0x6c9b8)[0x6189b8]
/lib/tls/i686/cmov/libc.so.6(cfree+0x6d)[0x61ba9d]
.
.
.

I am completely lost. How do I clear my list so that it shows the refreshed contents.

Thanks in advance,
-Charvi.