Re: [R] Matrix library error: "should never happen; please report"

From: Martin Maechler <maechler_at_stat.math.ethz.ch>
Date: Wed, 20 Jun 2007 09:53:10 +0200

Hi Jose,

>>>>> "JQ" == Jose Quesada <" <quesada_at_gmail.com>> >>>>> on Tue, 19 Jun 2007 21:12:53 +0200 writes:

    JQ> Hi, I got the following error. Sorry but this time I     JQ> couldn't reproduce it with a simple chunk of code:

>> .TM.repl.i.2col(): drop 'matrix' case ...
>> Error in .nextMethod(x = x, i = i, j = j) :
>> 'i' has no integer column number should never happen; please report
>> In addition: Warning messages:
>> 1: Ambiguous method selection for "%*%", target "ddiMatrix#dgCMatrix" (the
>> first of the signatures shown will be used)
>> diagonalMatrix#CsparseMatrix
>> ddenseMatrix#CsparseMatrix
>> in: .findInheritedMethods(classes, fdef, mtable)
>>

    JQ> I got 4 other copies of the same warning. Will play     JQ> around a bit more... This is really strange.

Yes, but

Please try to produce an R script - even if not small -- with a reproducible example;
[and then do report to Matrix-authors_at_r-project.org].

    JQ> Thanks -- Jose Quesada, PhD.

Best regards,
Martin Maechler, ETH Zurich



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