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Since the upgrade of R (2.15.1>3.0.0) I get an error when using knitr on file.Rhtml and also with Lyx. The version of knitr is 1.1.

The error message is : 

Erreur dans sum(figs) : 'type' (list) de l'argument incorrect
Calls: knit ... <Anonymous> -> process_group.block -> call_block -> block_exec

Any idea to solve this?

Alain

abret
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1 Answers1

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Update: knitr 1.2 is on CRAN now, in which this problem was fixed.

I think I have fixed this problem in the development version, which will be on CRAN soon. For now, please try

install.packages('knitr', repos = 'http://www.rforge.net/', type = 'source')
Yihui Xie
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