Changes between Initial Version and Version 2 of Ticket #19225


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Timestamp:
Sep 16, 2015, 3:52:10 PM (7 years ago)
Author:
Daniel Krenn
Comment:

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  • Ticket #19225

    • Property Cc Benjamin Hackl added
  • Ticket #19225 – Description

    initial v2  
    33Traceback (most recent call last)
    44...
     5/local/dakrenn/sage/6.9.beta6/local/lib/python2.7/site-packages/sage/categories/unital_algebras.pyc in __init_extra__(self)
     6--> 107             H = Hom(base_ring, self, Rings()) # TODO: non associative ring!
     7...
    58AttributeError: 'NoneType' object has no attribute '_is_category_initialized'
    69}}}