AMBER: ERROR in readParm: ...failed to find BONDS_WITHOUT_HYDROGEN

From: Rhoad, Jonathan S. <>
Date: Fri, 2 Dec 2005 17:02:36 -0600

I have a very simple parmtop file (only nacl) that I am trying to load
into ptraj. I get the massage:

ERROR in readParm: ...failed to find BONDS_WITHOUT_HYDROGEN

I checked the mailing list archive. This has been posted twice, but I
didn't see an answer. Is there something I am missing? I am using
AMBER 7.0, and I use ptraj very often and have never had a problem. Is
there an issue with the fact that the field is empty (there are no



Jonathan Rhoad

123 Chemistry

Life Sciences Post-doctoral Fellow

Department of Chemistry

University of Missouri-Columbia


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Received on Fri Dec 02 2005 - 23:53:01 PST
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