hi
i got a run time error like this

Qt Code: 
  1. *** glibc detected *** /home/user/workspace_vsipl++/bpgV1_compute_vsipl/bpgV1_compute_vsipl: munmap_chunk(): invalid pointer: 0x00002aaaabb12430 ***
  2. ======= Backtrace: =========
  3. /lib64/libc.so.6(cfree+0x1b6)[0x3d7ce73c46]
  4. /usr/local/Trolltech/Qt-4.3.2/lib/libQtCore.so.4[0x2aaaabb0f987]
  5. /usr/local/Trolltech/Qt-4.3.2/lib/libQtCore.so.4(_ZN7QObjectD2Ev+0x6c)[0x2aaaabb128fc]
  6. /usr/local/Trolltech/Qt-4.3.2/lib/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x3b)[0x2aaaabab580b]
  7. /home/user/workspace_vsipl++/bpgV1_compute_vsipl/bpgV1_compute_vsipl[0x408d4b]
  8. /home/user/workspace_vsipl++/bpgV1_compute_vsipl/bpgV1_compute_vsipl[0x40cf6b]
  9. /usr/local/Trolltech/Qt-4.3.2/lib/libQtCore.so.4(_ZN11QMetaObject8activateEP7QObjectiiPPv+0x44b)[0x2aaaabb1204b]
  10. /usr/local/Trolltech/Qt-4.3.2/lib/libQtGui.so.4(_ZN15QAbstractButton7clickedEb+0x37)[0x2aaaab377257]
  11. /usr/local/Trolltech/Qt-4.3.2/lib/libQtGui.so.4[0x2aaaab16346b]
  12. /usr/local/Trolltech/Qt-4.3.2/lib/libQtGui.so.4[0x2aaaab164c0e]
  13. /usr/local/Trolltech/Qt-4.3.2/lib/libQtGui.so.4(_ZN15QAbstractButton17mouseReleaseEventEP11QMouseEvent+0x7d)[0x2aaaab164e3d]
  14. /usr/local/Trolltech/Qt-4.3.2/lib/libQtGui.so.4(_ZN7QWidget5eventEP6QEvent+0xaf7)[0x2aaaaaeec417]
  15. /usr/local/Trolltech/Qt-4.3.2/lib/libQtGui.so.4(_ZN15QAbstractButton5eventEP6QEvent+0x3f)[0x2aaaab16405f]
  16. /usr/local/Trolltech/Qt-4.3.2/lib/libQtGui.so.4(_ZN11QPushButton5eventEP6QEvent+0x38)[0x2aaaab1ed668]
  17. /usr/local/Trolltech/Qt-4.3.2/lib/libQtGui.so.4(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x16c)[0x2aaaaaea81ec]
  18. /usr/local/Trolltech/Qt-4.3.2/lib/libQtGui.so.4(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x6fb)[0x2aaaaaeaa93b]
  19. /usr
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what would have caused this error.

my program consists of too many files and attaching all the files would take time .so i just want to know what type of error it belongs to .