it'd actually be more appropriate to have this ``NoWeightError``, branch
length is to specific. The member variable is ``Length`` too


On Mon, Mar 17, 2014 at 8:04 PM, Greg Caporaso <notifications@github.com>wrote:

> In skbio/core/exception.py:
>
> > @@ -114,5 +122,40 @@ def __init__(self, actual, expected):
> >                                                                      actual),)
> >
> >
> > -class FastqParseError(Exception):
> > +class TreeError(Exception):
> > +    """General tree error"""
> > +    pass
> > +
> > +
> > +class NoLengthError(TreeError):
> > +    """Missing length when expected"""
>
> NoLength isn't very clear. I assume it's no branch length? If so, maybe
> change to NoBranchLength?
>
> --
> Reply to this email directly or view it on GitHub<https://github.com/biocore/scikit-bio/pull/192/files#r10687877>
> .
>