[adegenet-forum] Fwd: read.plink: Multiple cores is not supported on Windows

Caitlin Collins caitiecollins17 at gmail.com
Wed Nov 6 19:30:53 CET 2013


---------- Forwarded message ----------
From: Danica Fabrigar <danica_714 at hotmail.com>
Date: Wed, Nov 6, 2013 at 6:19 PM
Subject: RE: [adegenet-forum] read.plink: Multiple cores is not supported
on Windows
To: Caitlin Collins <caitiecollins17 at gmail.com>


Hi Caitlin,

That did the trick.

Thanks you,
Danica

------------------------------
Date: Wed, 6 Nov 2013 17:57:23 +0000
Subject: Re: [adegenet-forum] read.plink: Multiple cores is not supported
on Windows
From: caitiecollins17 at gmail.com
To: danica_714 at hotmail.com


Hi Danica,

While I cannot be certain without knowing precisely what you did to
initiate the upload, I will say that this error message is usually resolved
by adding the argument *parallel=FALSE* to the argument list of the
function you called.
(Note: in older versions of adegenet this used to be multicore=FALSE).

Hope that helps.

Best,
Caitlin.


On Wed, Nov 6, 2013 at 4:22 PM, Danica Fabrigar <danica_714 at hotmail.com>wrote:

Hi,

I am trying to upload my SNP dataset in the PLINK format, however I get the
following error message:

Reading PLINK raw format into a genlight object...

Loading required package: parallel

 Reading loci information...

 Reading and converting genotypes...
.Error in mclapply(txt, function(e) new("SNPbin", snp = e, ploidy = 2),  :
  'mc.cores' > 1 is not supported on Windows



Is there a solution to this problem?


Thanks,
Danica

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