如何将mapview::popupTable()函数应用于data.frame，包括列名中的多字节字符（使用wondows OS）？
library(mapview)
data(atlStorms2005)
test1 <- atlStorms2005
test1@data$日本語 <- as.factor(c("mapview"))
mapview(test1)
Error in gsub("</", "\\u003c/", payload, fixed = TRUE) : input string 1 is invalid UTF-8
sessionInfo()
R version 3.4.0 (2017-04-21)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows >= 8 x64 (build 9200)
Matrix products: default
locale:
[1] LC_COLLATE=Japanese_Japan.932 LC_CTYPE=Japanese_Japan.932 LC_MONETARY=Japanese_Japan.932 LC_NUMERIC=C
[5] LC_TIME=Japanese_Japan.932
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] mapview_2.0.2 leaflet_1.1.0.9000
loaded via a namespace (and not attached):
[1] Rcpp_0.12.10 raster_2.5-8 magrittr_1.5 units_0.4-4 gdalUtils_2.0.1.7 munsell_0.4.3 viridisLite_0.2.0
[8] colorspace_1.3-2 xtable_1.8-2 lattice_0.20-35 R6_2.2.1 foreach_1.4.3 udunits2_0.13 plyr_1.8.4
[15] tools_3.4.0 webshot_0.4.0 rgdal_1.2-7 grid_3.4.0 png_0.1-7 R.oo_1.21.0 DBI_0.6-1
[22] htmltools_0.3.6 crosstalk_1.0.1 iterators_1.0.8 digest_0.6.12 sf_0.4-3 shiny_1.0.3 base64enc_0.1-3
[29] htmlwidgets_0.9 R.utils_2.5.0 codetools_0.2-15 mime_0.5 sp_1.2-4 compiler_3.4.0 scales_0.4.1
[36] R.methodsS3_1.7.1 stats4_3.4.0 jsonlite_1.4 satellite_0.2.0 httpuv_1.3.3