bibrank error

["Kam-ming Ku" <kmku@xxxxxx>]

The bibbrank process cannot be completed.
It gives error and is asked for a 'bibindex --repair' which does not show any error.
I run 'bibrank --check' & 'bibrank --repair' ...  a number of errors!! and bibrank was terminated by giving 'Exception caught: tuple index out of range'

A portion of the error :
2007-04-26 17:23:45 --> ERROR: Gi missing for record 1260 and term: analysis ('analysis') in rnkWORD01F
2007-04-26 17:23:45 --> ERROR: Gi missing for record 1260 and term: finds ('finds') in rnkWORD01F
2007-04-26 17:23:45 --> ERROR: Gi missing for record 1260 and term: savings ('savings') in rnkWORD01F
2007-04-26 17:23:45 --> ERROR: Gi missing for record 1260 and term: values ('values') in rnkWORD01F
2007-04-26 17:23:45 --> ERROR: Gi missing for record 1260 and term: backwards ('backwards') in rnkWORD01F
2007-04-26 17:23:45 --> ERROR: Gi missing for record 1260 and term: representation ('representation') in rnkWORD01F
2007-04-26 17:23:45 --> ERROR: Gi missing for record 1260 and term: traces ('traces') in rnkWORD01F
2007-04-26 17:23:45 --> ERROR: Gi missing for record 1260 and term: indirectly ('indirectly') in rnkWORD01F
2007-04-26 17:23:45 --> ERROR: Gi missing for record 1260 and term: come ('come') in rnkWORD01F
2007-04-26 17:23:45 --> ERROR: Gi missing for record 1260 and term: bytecode ('bytecode') in rnkWORD01F
2007-04-26 17:23:45 --> ERROR: Gi missing for record 2252 and term: ??('\xe8\x9a\x8a') in rnkWORD01F
2007-04-26 17:23:45 --> ERROR: Gi missing for record 1945 and term: ?ㄚ蝳皜誨?飛銋雿??嗉帘隢??Ｚ? ('\xe7\x8e\x8b\xe5\xa3\xab\xe7\xa6\x9b\xe6\x96\xbc\xe6\xb8\x85\xe4\xbb\xa3\xe6\x96\x87\xe5\xad\xb8\xe4\xb9\x8b\xe5\x9c\xb0\xe4\xbd\x8d\xe5\x8f\x8a\xe5\x85\xb6\xe8\xa9\xa9\xe8\xab\x96\xe4\xb9\x8b\xe6\x8e\xa2\xe8\xa8\x8e') in rnkWORD01F
2007-04-26 17:23:45 --> Exception caught: tuple index out of range