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Ubuntu 17.10を実行し、RStudioでRノートブックをAnaconda経由で実行しています。Rノートブックでrbokehを使用して警告メッセージを表示
私はRのノートブックにrbokeh websiteから簡単な例を実行しよう:
p <- figure() %>%
ly_points(Sepal.Length, Sepal.Width, data = iris,
color = Species, glyph = Species,
hover = list(Sepal.Length, Sepal.Width))
私は次の警告メッセージが出ます:この警告メッセージがされているかのように思え
In structure(x, class = unique(c("AsIs", oldClass(x)))) :
Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
Consider 'structure(list(), *)' instead.Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
Consider 'structure(list(), *)' instead.Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
Consider 'structure(list(), *)' instead.Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
Consider 'structure(list(), *)' instead.Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
Consider 'structure(list(), *)' instead.Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
Consider 'structure(list(), *)' instead.Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
Consider 'structure(list(), *)' instead.Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
Consider 'structure(list(), *)' instead.Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
Consider 'structure(list(), *)' instead.
をhereと書かれていますが、私はまだこの警告を受けています。誰に何をすべきかに関する推奨事項はありますか?