IC5141 - LEFOut failed.

Hi,

I'm working on old process which using still IC5141. Trying to lefout a very simple layout (just with shape and pin only), but encountered error as below. I'm having difficulty in troubleshooting. 

May need some advice for those whom encountered the same issue to point me the problematic part.

Version: "@(#)$CDS: layoutPlus.exe version 5.1.0 02/02/2009 09:56 (cicln04) $"

Thanks a lot. 

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\o set forth at FAR 1252.227-19 or its equivalent.
\o
\o *WARNING* X-Colormap overflow.
\o
\o *WARNING* Colors silverB, purpleB, purple2, via5, khaki, salmon, and walnut are not defined.
\o Please exit some of applications to free color cells from X-Colormap
\o
\o or increase layer pool size by "setenv CDS_LAYER_POOL_SIZE n".
\o
\o *WARNING* envSetVal: Can't set the value of variable 'ciwLogHistorySize',
\o
\o    in tool[.partition] 'ui' - it has not been registered.
\o
\o *WARNING* envSetVal: Can't set the value of variable 'ciwCmdInputLines',
\o
\o    in tool[.partition] 'ui' - it has not been registered.
\o
\o *Error* ilGetInt: arg must be fixnum - nil
\o
\o Loading FLutil.cxt
\o
\o *WARNING* List of cell views not/incorrectly specified. LEFOut will continue only if outputMode is logical only.
\o
\o *Error* unknown: List of cell views incorrectly specified.
\o
\o
\o ******* Non-recoverable error (no top-level or error handler)
\o
\o ******* Exiting program ...
\o
\o lefdef failed.