gparted hangs when encountered error in ntfsresize

Gparted was showing red exclamation mark to my one of the ntfs partition , so I tried running check the disk using gparted menu but It told that it has encountered an error and need to report the error. So, I tried to save the details and it all hang. I had to kill all the gparted process tree using the terminal.

###### Content of error details as saved by gparted :

GParted 0.8.1 --enable-libparted-dmraid

Libparted 2.3
Check and repair file system (ntfs) on /dev/sda7 00:00:14 ( ERROR )

calibrate /dev/sda7 00:00:00 ( SUCCESS )

path: /dev/sda7
start: 377544704
end: 442683391
size: 65138688 (31.06 GiB)
check file system on /dev/sda7 for errors and (if possible) fix them 00:00:14 ( ERROR )

ntfsresize -P -i -f -v /dev/sda7

########## Output Of the above command ( ntfsresize -P -i -f -v /dev/sda7 ) in terminal

manish@D9L412M1:~$ head -15 ntfsresize.log
ntfsresize v2011.4.12AR.4 (libntfs-3g)
Device name : /dev/sda7
NTFS volume version: 3.1
Cluster size : 4096 bytes
Current volume size: 33351004672 bytes (33352 MB)
Current device size: 33351008256 bytes (33352 MB)
Checking for bad sectors ...
Checking filesystem consistency ...
Accounting clusters ...
Cluster accounting failed at 40 (0x28): extra cluster in $Bitmap
Cluster accounting failed at 41 (0x29): extra cluster in $Bitmap
Cluster accounting failed at 1175 (0x497): extra cluster in $Bitmap
Cluster accounting failed at 24509 (0x5fbd): extra cluster in $Bitmap
Cluster accounting failed at 24519 (0x5fc7): extra cluster in $Bitmap
Cluster accounting failed at 98620 (0x1813c): extra cluster in $Bitmap

manish@D9L412M1:~$ tail -15 ntfsresize.log
Cluster accounting failed at 6195393 (0x5e88c1): extra cluster in $Bitmap
Cluster accounting failed at 6195394 (0x5e88c2): extra cluster in $Bitmap
Cluster accounting failed at 6195395 (0x5e88c3): extra cluster in $Bitmap
Cluster accounting failed at 6195396 (0x5e88c4): extra cluster in $Bitmap
Cluster accounting failed at 6195397 (0x5e88c5): extra cluster in $Bitmap
Cluster accounting failed at 6195398 (0x5e88c6): extra cluster in $Bitmap
Cluster accounting failed at 6195399 (0x5e88c7): extra cluster in $Bitmap
Cluster accounting failed at 6195400 (0x5e88c8): extra cluster in $Bitmap
Cluster accounting failed at 6195401 (0x5e88c9): extra cluster in $Bitmap
Cluster accounting failed at 6195402 (0x5e88ca): extra cluster in $Bitmap
Cluster accounting failed at 6195403 (0x5e88cb): extra cluster in $Bitmap
Filesystem check failed! Totally 568715 cluster accounting mismatches.
ERROR: NTFS is inconsistent. Run chkdsk /f on Windows then reboot it TWICE!
The usage of the /f parameter is very IMPORTANT! No modification was
and will be made to NTFS by this software until it gets repaired.

N.B. Complete output is attached .

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: gparted 0.8.1-1ubuntu4
ProcVersionSignature: Ubuntu 3.0.0-17.30-generic 3.0.22
Uname: Linux 3.0.0-17-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Sat Mar 31 13:07:33 2012
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=en_IN
 LANGUAGE=en_IN:en
SourcePackage: gparted
UpgradeStatus: No upgrade log present (probably fresh install)