From thierry@onkelinx @ending from inbo@be  Tue Nov 20 14:16:20 2018
From: thierry@onkelinx @ending from inbo@be (Thierry Onkelinx)
Date: Tue, 20 Nov 2018 14:16:20 +0100
Subject: [Rd] problematic dev.off() after running examples without plots
Message-ID: <CAJuCY5yA17yMrYqbcaih5BubeV0dWzR5sgeo=aSgb2z90nTo-w@mail.gmail.com>

Dear all,

When running R CMD check on our package, we get an error on the examples.

Error in grDevices::dev.off() :
     cannot shut down device 1 (the null device)

None of the examples in our package generates plots. grDevices::dev.off()
is code added by R CMD check. A workaround is to have at least one example
which has some plot. Is there a better solution? We are using R 3.5.1

Best regards,

ir. Thierry Onkelinx
Statisticus / Statistician

Vlaamse Overheid / Government of Flanders
INSTITUUT VOOR NATUUR- EN BOSONDERZOEK / RESEARCH INSTITUTE FOR NATURE AND
FOREST
Team Biometrie & Kwaliteitszorg / Team Biometrics & Quality Assurance
thierry.onkelinx at inbo.be
Havenlaan 88 bus 73, 1000 Brussel
www.inbo.be

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The plural of anecdote is not data. ~ Roger Brinner
The combination of some data and an aching desire for an answer does not
ensure that a reasonable answer can be extracted from a given body of data.
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[Rd] problematic dev.off() after running examples without plots
Thierry Onkelinx