AWARE SYSTEMS
TIFF and LibTiff Mail List Archive

Thread

1997.01.08 17:14 "LIBFIFF caused first chance exception in NTDLL.DLL", by Albert Ling
1997.01.08 20:01 "Re: LIBFIFF caused first chance exception in NTDLL.DLL", by Phillip Crews
1997.01.09 12:43 "Re: LIBFIFF caused first chance exception in NTDLL.DLL", by Scott Wagner

1997.01.08 20:01 "Re: LIBFIFF caused first chance exception in NTDLL.DLL", by Phillip Crews

NT 4.0 generates an exception (which does eventually get handled) when a program closes a file handle that has already been closed. This shouldn't cause any real problems.

In one of my projects, I kind of got tired of the messages (due to a different issue, not the TIFF library) and enclosed my CloseHandle call in a try/except block, so that the exception is no longer reported by the debugger.

Phillip