John emailed to me, saying:
My messages to sage-devel are getting blocked, I think. Two comments:
- when I do an incremental upgrade, I do not see these failures.
- when I do 'make distclean; make ptestlong', I see them (with 8.2.beta8 or
later; I haven't checked earlier versions).
So the problem is in building some package which hasn't been updated in a
while (that is, one that doesn't get rebuilt when I pull the most recent
devel branch and then build).
John
On Saturday, March 31, 2018 at 9:06:08 PM UTC+1, François Bissey wrote:
>
> We definitely want to know if that works!
>
> > On 1/04/2018, at 08:03, Dima Pasechnik <dim...@gmail.com <javascript:>>
> wrote:
> >
> > make distclean
> > and
> > make ?
> >
> > On Saturday, March 31, 2018 at 8:46:41 PM UTC+1, John H Palmieri wrote:
> > On an OS X machine, I just did a minor upgrade on the operating system
> (to 10.13.4) and also Xcode and the command line tools. Now I am getting
> doctest failures:
> >
> > sage -t --long src/sage/rings/polynomial/multi_polynomial_ideal.py # 1
> doctest failed
> > sage -t --long src/sage/rings/polynomial/groebner_fan.py # 70 doctests
> failed
> > sage -t --long src/doc/fr/tutorial/tour_advanced.rst # 2 doctests
> failed
> > sage -t --long src/doc/en/tutorial/tour_advanced.rst # 2 doctests
> failed
> > sage -t --long src/doc/ja/tutorial/tour_advanced.rst # 2 doctests
> failed
> > sage -t --long src/doc/pt/tutorial/tour_advanced.rst # 2 doctests
> failed
> > sage -t --long src/doc/de/tutorial/tour_advanced.rst # 2 doctests
> failed
> > sage -t --long src/doc/ru/tutorial/tour_advanced.rst # 2 doctests
> failed
> >
> > Here is a typical example:
> >
> > sage -t --long src/sage/rings/polynomial/multi_polynomial_ideal.py
> > **********************************************************************
> > File "src/sage/rings/polynomial/multi_polynomial_ideal.py", line 3304,
> in
> sage.rings.polynomial.multi_polynomial_ideal.NCPolynomialIdeal.groebner_fan
> > Failed example:
> > g.reduced_groebner_bases()
> > Exception raised:
> > Traceback (most recent call last):
> > File
> "/Users/palmieri/Desktop/Sage_stuff/sage_builds/VANILLA/sage-8.2.rc0/local/lib/python2.7/site-packages/sage/doctest/forker.py",
>
> line 551, in _run
> > self.compile_and_execute(example, compiler, test.globs)
> > File
> "/Users/palmieri/Desktop/Sage_stuff/sage_builds/VANILLA/sage-8.2.rc0/local/lib/python2.7/site-packages/sage/doctest/forker.py",
>
> line 961, in compile_and_execute
> > exec(compiled, globs)
> > File "<doctest
> sage.rings.polynomial.multi_polynomial_ideal.NCPolynomialIdeal.groebner_fan[3]>",
>
> line 1, in <module>
> > g.reduced_groebner_bases()
> > File
> "/Users/palmieri/Desktop/Sage_stuff/sage_builds/VANILLA/sage-8.2.rc0/local/lib/python2.7/site-packages/sage/rings/polynomial/groebner_fan.py",
>
> line 1064, in reduced_groebner_bases
> > X = [ReducedGroebnerBasis(self, [S(f) for f in G[i].split(',')],
> G[i]) for i in range(len(G))]
> > File "sage/structure/parent.pyx", line 920, in
> sage.structure.parent.Parent.__call__
> (build/cythonized/sage/structure/parent.c:9734)
> > return mor._call_(x)
> > File "sage/structure/coerce_maps.pyx", line 145, in
> sage.structure.coerce_maps.DefaultConvertMap_unique._call_
> (build/cythonized/sage/structure/coerce_maps.c:4555)
> > raise
> > File "sage/structure/coerce_maps.pyx", line 140, in
> sage.structure.coerce_maps.DefaultConvertMap_unique._call_
> (build/cythonized/sage/structure/coerce_maps.c:4417)
> > return C._element_constructor(x)
> > File "sage/rings/polynomial/multi_polynomial_libsingular.pyx",
> line 982, in
> sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._element_constructor_
>
> (build/cythonized/sage/rings/polynomial/multi_polynomial_libsingular.cpp:12001)
>
>
> > raise TypeError("Could not find a mapping of the passed element
> to this ring.")
> > TypeError: Could not find a mapping of the passed element to this
> ring.
> > **********************************************************************
> >
> > Any suggestions?
> >
> > --
> > John
> >
> >
> > --
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