[NumPy-Tickets] [NumPy] #1244: numpy.linalg.qr crashes with empty arrays

NumPy Trac numpy-tickets@scipy....
Sat Jul 24 06:01:57 CDT 2010


#1244: numpy.linalg.qr crashes with empty arrays
--------------------------+-------------------------------------------------
 Reporter:  chtito        |       Owner:  somebody
     Type:  defect        |      Status:  new     
 Priority:  normal        |   Milestone:          
Component:  numpy.linalg  |     Version:          
 Keywords:                |  
--------------------------+-------------------------------------------------

Comment(by rgommers):

 Same here. That's still not the most informative error message though.

 {{{
 qr(a)
 ** On entry to DGEQRF, parameter number  4 had an illegal value
 ---------------------------------------------------------------------------
 LinAlgError                               Traceback (most recent call
 last)

 ...

 LinAlgError: dgeqrf returns -4
 }}}

-- 
Ticket URL: <http://projects.scipy.org/numpy/ticket/1244#comment:3>
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