Namespace clash with NLP package

[zippeurfou]

Hi,
I am running mac os x

> library(plotly)
> packageVersion("plotly")
[1] ‘0.6.3’
> mds <- data.frame(State=c("Alabama", "Alabama", "Alabama", "Alabama",
+                           "Arizona", "Arizona"),
+                   City=c("HUNTSVILLE", "MOBILE", "BIRMINGHAM", "MONTGOMERY",
+                          "TUCSON", "PEORIA"),
+                   coord.1=c(1.561284, 6.088862, 9.978292, 15.454877,
+                             23.225289, -7.283954),
+                   coord.2=c(0.2228790, 0.8343259, -3.6507234, -4.8520206,
+                             -0.4438650, 9.1252792),
+                   Division=c("East South Central", "East South Central",
+                              "East South Central", "East South Central",
+                              "Mountain", "Mountain"))
> gg <- ggplot(mds) +
+     geom_text(aes(x=coord.1, y=coord.2, label=City, colour=Division))
> 
> L <- gg2list(gg)
Error in gg2list(gg) : object 'nann' not found

Is this the normal behavior?

[13bzhang]

Thanks for reporting this issue. I have been able to replicate the same error on my Linux. I will try to debug today.

[13bzhang]

@zippeurfou Hi! I tried your code on my Mac today and everything works. Are you still having the same problem?

Here's the Plotly plot I made:
https://plot.ly/~13bzhang/963/coord2-vs-coord1/

And here's the list output from gg2list:

$data
$data[[1]]
$data[[1]]$x
[1]  1.561284  6.088862  9.978292 15.454877

$data[[1]]$y
[1]  0.2228790  0.8343259 -3.6507234 -4.8520206

$data[[1]]$text
[1] HUNTSVILLE MOBILE     BIRMINGHAM MONTGOMERY
Levels: BIRMINGHAM HUNTSVILLE MOBILE MONTGOMERY PEORIA TUCSON

$data[[1]]$type
[1] "scatter"

$data[[1]]$mode
[1] "text"

$data[[1]]$textfont
$data[[1]]$textfont$color
[1] "#F8766D"


$data[[1]]$name
[1] "East South Central"

$data[[1]]$xaxis
[1] "x1"

$data[[1]]$yaxis
[1] "y1"

$data[[1]]$showlegend
[1] TRUE


$data[[2]]
$data[[2]]$x
[1] 23.225289 -7.283954

$data[[2]]$y
[1] -0.443865  9.125279

$data[[2]]$text
[1] TUCSON PEORIA
Levels: BIRMINGHAM HUNTSVILLE MOBILE MONTGOMERY PEORIA TUCSON

$data[[2]]$type
[1] "scatter"

$data[[2]]$mode
[1] "text"

$data[[2]]$textfont
$data[[2]]$textfont$color
[1] "#00BFC4"


$data[[2]]$name
[1] "Mountain"

$data[[2]]$xaxis
[1] "x1"

$data[[2]]$yaxis
[1] "y1"

$data[[2]]$showlegend
[1] TRUE



$layout
$layout$xaxis
$layout$xaxis$tickcolor
[1] "rgb(127,127,127)"

$layout$xaxis$gridcolor
[1] "rgb(255,255,255)"

$layout$xaxis$showgrid
[1] TRUE

$layout$xaxis$ticks
[1] "outside"

$layout$xaxis$showticklabels
[1] TRUE

$layout$xaxis$type
[1] "linear"

$layout$xaxis$title
[1] "coord.1"

$layout$xaxis$zeroline
[1] FALSE

$layout$xaxis$showline
[1] FALSE


$layout$yaxis
$layout$yaxis$tickcolor
[1] "rgb(127,127,127)"

$layout$yaxis$gridcolor
[1] "rgb(255,255,255)"

$layout$yaxis$showgrid
[1] TRUE

$layout$yaxis$ticks
[1] "outside"

$layout$yaxis$showticklabels
[1] TRUE

$layout$yaxis$type
[1] "linear"

$layout$yaxis$title
[1] "coord.2"

$layout$yaxis$zeroline
[1] FALSE

$layout$yaxis$showline
[1] FALSE


$layout$plot_bgcolor
[1] "rgb(229,229,229)"

$layout$margin
$layout$margin$r
[1] 10


$layout$legend
$layout$legend$bordercolor
[1] "transparent"

$layout$legend$x
[1] 1.05

$layout$legend$y
[1] 0.5

$layout$legend$xanchor
[1] "center"

$layout$legend$yanchor
[1] "top"

$layout$legend$font
$layout$legend$font$family
[1] ""


$layout$legend$bgcolor
[1] "rgb(255,255,255)"


$layout$showlegend
[1] TRUE

$layout$annotations
$layout$annotations[[1]]
$layout$annotations[[1]]$text
[1] "<b>Division</b>"

$layout$annotations[[1]]$x
[1] 1.05

$layout$annotations[[1]]$y
[1] 0.52

$layout$annotations[[1]]$showarrow
[1] FALSE

$layout$annotations[[1]]$xref
[1] "paper"

$layout$annotations[[1]]$yref
[1] "paper"

$layout$annotations[[1]]$xanchor
[1] "center"

$layout$annotations[[1]]$textangle
[1] 0



$layout$titlefont
$layout$titlefont$family
[1] ""


$layout$paper_bgcolor
[1] "rgb(255,255,255)"

[zippeurfou]

This is weird. I am still having the same issue after updating with

devtools::install_github("ropensci/plotly")

On Thu, Jun 25, 2015 at 2:28 PM, Baobao Zhang notifications@github.com
wrote:

@zippeurfou https://github.com/zippeurfou Hi! I tried your code on my
Mac today and everything works. Are you still having the same problem?

Here's the Plotly plot I made:
https://plot.ly/~13bzhang/963/coord2-vs-coord1/

[image: 233_color]
https://cloud.githubusercontent.com/assets/6131842/8362384/763f6844-1b46-11e5-80ad-f086eaf79d09.png

And here's the list output from gg2list:

$data$data[[1]]$data[[1]]$x
[1] 1.561284 6.088862 9.978292 15.454877
$data[[1]]$y
[1] 0.2228790 0.8343259 -3.6507234 -4.8520206
$data[[1]]$text
[1] HUNTSVILLE MOBILE BIRMINGHAM MONTGOMERYLevels: BIRMINGHAM HUNTSVILLE MOBILE MONTGOMERY PEORIA TUCSON
$data[[1]]$type
[1] "scatter"
$data[[1]]$mode
[1] "text"
$data[[1]]$textfont$data[[1]]$textfont$color
[1] "#F8766D"

$data[[1]]$name
[1] "East South Central"
$data[[1]]$xaxis
[1] "x1"
$data[[1]]$yaxis
[1] "y1"
$data[[1]]$showlegend
[1] TRUE

$data[[2]]$data[[2]]$x
[1] 23.225289 -7.283954
$data[[2]]$y
[1] -0.443865 9.125279
$data[[2]]$text
[1] TUCSON PEORIALevels: BIRMINGHAM HUNTSVILLE MOBILE MONTGOMERY PEORIA TUCSON
$data[[2]]$type
[1] "scatter"
$data[[2]]$mode
[1] "text"
$data[[2]]$textfont$data[[2]]$textfont$color
[1] "#00BFC4"

$data[[2]]$name
[1] "Mountain"
$data[[2]]$xaxis
[1] "x1"
$data[[2]]$yaxis
[1] "y1"
$data[[2]]$showlegend
[1] TRUE

$layout$layout$xaxis$layout$xaxis$tickcolor
[1] "rgb(127,127,127)"
$layout$xaxis$gridcolor
[1] "rgb(255,255,255)"
$layout$xaxis$showgrid
[1] TRUE
$layout$xaxis$ticks
[1] "outside"
$layout$xaxis$showticklabels
[1] TRUE
$layout$xaxis$type
[1] "linear"
$layout$xaxis$title
[1] "coord.1"
$layout$xaxis$zeroline
[1] FALSE
$layout$xaxis$showline
[1] FALSE

$layout$yaxis$layout$yaxis$tickcolor
[1] "rgb(127,127,127)"
$layout$yaxis$gridcolor
[1] "rgb(255,255,255)"
$layout$yaxis$showgrid
[1] TRUE
$layout$yaxis$ticks
[1] "outside"
$layout$yaxis$showticklabels
[1] TRUE
$layout$yaxis$type
[1] "linear"
$layout$yaxis$title
[1] "coord.2"
$layout$yaxis$zeroline
[1] FALSE
$layout$yaxis$showline
[1] FALSE

$layout$plot_bgcolor
[1] "rgb(229,229,229)"
$layout$margin$layout$margin$r
[1] 10

$layout$legend$layout$legend$bordercolor
[1] "transparent"
$layout$legend$x
[1] 1.05
$layout$legend$y
[1] 0.5
$layout$legend$xanchor
[1] "center"
$layout$legend$yanchor
[1] "top"
$layout$legend$font$layout$legend$font$family
[1] ""

$layout$legend$bgcolor
[1] "rgb(255,255,255)"

$layout$showlegend
[1] TRUE
$layout$annotations$layout$annotations[[1]]$layout$annotations[[1]]$text
[1] "Division"
$layout$annotations[[1]]$x
[1] 1.05
$layout$annotations[[1]]$y
[1] 0.52
$layout$annotations[[1]]$showarrow
[1] FALSE
$layout$annotations[[1]]$xref
[1] "paper"
$layout$annotations[[1]]$yref
[1] "paper"
$layout$annotations[[1]]$xanchor
[1] "center"
$layout$annotations[[1]]$textangle
[1] 0

$layout$titlefont$layout$titlefont$family
[1] ""

$layout$paper_bgcolor
[1] "rgb(255,255,255)"

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[13bzhang]

@zippeurfou I am sorry to hear that. You could try installing @cpsievert 's experimental branch:

devtools::install_github("ropensci/plotly@carson-dsl")

It worked for me. Let me know how it goes.

[zippeurfou]

Still not 😢

> devtools::install_github("ropensci/plotly@carson-dsl")
Downloading github repo ropensci/plotly@carson-dsl
Installing plotly
'/Library/Frameworks/R.framework/Resources/bin/R' --no-site-file --no-environ --no-save --no-restore CMD INSTALL  \
  '/private/var/folders/6f/byx9_ytd6694gl1m20qvxtjw0000gn/T/RtmpxyOhyO/devtoolsf39a1e57536b/ropensci-plotly-66f8c62'  \
  --library='/Library/Frameworks/R.framework/Versions/3.1/Resources/library' --install-tests 

* installing *source* package ‘plotly’ ...
** R
** data
*** moving datasets to lazyload DB
** inst
** tests
** preparing package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded
* DONE (plotly)
Reloading installed plotly

Howdy, marc.tse!
Sweet, you have an API key already! 
Start making plots with ggplotly() or plot_ly().

Attaching package: ‘plotly’

The following object is masked from ‘package:graphics’:

    layout

> mds <- data.frame(State=c("Alabama", "Alabama", "Alabama", "Alabama",
+                           "Arizona", "Arizona"),
+                   City=c("HUNTSVILLE", "MOBILE", "BIRMINGHAM", "MONTGOMERY",
+                          "TUCSON", "PEORIA"),
+                   coord.1=c(1.561284, 6.088862, 9.978292, 15.454877,
+                             23.225289, -7.283954),
+                   coord.2=c(0.2228790, 0.8343259, -3.6507234, -4.8520206,
+                             -0.4438650, 9.1252792),
+                   Division=c("East South Central", "East South Central",
+                              "East South Central", "East South Central",
+                              "Mountain", "Mountain"))
> gg <- ggplot(mds) +
+     geom_text(aes(x=coord.1, y=coord.2, label=City, colour=Division))
> 
> L <- gg2list(gg)
Error in gg2list(gg) : object 'nann' not found

[cpsievert]

Hi @zippeurfou, could you include the output of sessionInfo()?

[zippeurfou]

> sessionInfo()
R version 3.1.3 (2015-03-09)
Platform: x86_64-apple-darwin13.4.0 (64-bit)
Running under: OS X 10.10.2 (Yosemite)

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] grid      stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
 [1] plotly_1.0.0       RJSONIO_1.3-0      RCurl_1.95-4.6     bitops_1.0-6       knitr_1.10.5       gridExtra_0.9.1    RColorBrewer_1.1-2 tm_0.6             NLP_0.1-7         
[10] slam_0.1-32        SnowballC_0.5.1    dplyr_0.4.2        ggplot2_1.0.1      DBI_0.3.1         

loaded via a namespace (and not attached):
 [1] assertthat_0.1    colorspace_1.2-6  curl_0.9          devtools_1.8.0    digest_0.6.8      git2r_0.10.1      gtable_0.1.2      highr_0.5         htmltools_0.2.6   httr_0.6.1       
[11] jsonlite_0.9.16   labeling_0.3      lazyeval_0.1.10   magrittr_1.5      MASS_7.3-41       memoise_0.2.1     munsell_0.4.2     parallel_3.1.3    plyr_1.8.3        proto_0.3-10     
[21] R6_2.0.1          Rcpp_0.11.6       reshape2_1.4.1    rmarkdown_0.7     RMySQL_0.10.3     rsconnect_0.4.1.2 rstudioapi_0.3.1  rversions_1.0.1   scales_0.2.5      stringi_0.5-2    
[31] stringr_1.0.0     tools_3.1.3       xml2_0.1.1        yaml_2.1.13      

[cpsievert]

Huh, strange, could you try running this example in a clean R session? That is, restart R (or start a new session) and run the example. If that doesn't work, let us know and report the sessionInfo() again.

[zippeurfou]

It worked. It is still weird that it did not work before:

Restarting R session...

Loading required package: RMySQL
Loading required package: DBI
> devtools::install_github("ropensci/plotly@carson-dsl")
Downloading github repo ropensci/plotly@carson-dsl
Installing plotly
'/Library/Frameworks/R.framework/Resources/bin/R' --no-site-file --no-environ --no-save --no-restore CMD INSTALL  \
  '/private/var/folders/6f/byx9_ytd6694gl1m20qvxtjw0000gn/T/RtmpIpcuA2/devtools11ec27f375e5/ropensci-plotly-66f8c62'  \
  --library='/Library/Frameworks/R.framework/Versions/3.1/Resources/library' --install-tests 

* installing *source* package ‘plotly’ ...
** R
** data
*** moving datasets to lazyload DB
** inst
** tests
** preparing package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded
* DONE (plotly)
> library(plotly)
Loading required package: ggplot2

Howdy, marc.tse!
Sweet, you have an API key already! 
Start making plots with ggplotly() or plot_ly().

Attaching package: ‘plotly’

The following object is masked from ‘package:graphics’:

    layout

> mds <- data.frame(State=c("Alabama", "Alabama", "Alabama", "Alabama",
+                           "Arizona", "Arizona"),
+                   City=c("HUNTSVILLE", "MOBILE", "BIRMINGHAM", "MONTGOMERY",
+                          "TUCSON", "PEORIA"),
+                   coord.1=c(1.561284, 6.088862, 9.978292, 15.454877,
+                             23.225289, -7.283954),
+                   coord.2=c(0.2228790, 0.8343259, -3.6507234, -4.8520206,
+                             -0.4438650, 9.1252792),
+                   Division=c("East South Central", "East South Central",
+                              "East South Central", "East South Central",
+                              "Mountain", "Mountain"))
> gg <- ggplot(mds) +
+     geom_text(aes(x=coord.1, y=coord.2, label=City, colour=Division))
> 
> L <- gg2list(gg)
> sessionInfo()
R version 3.1.3 (2015-03-09)
Platform: x86_64-apple-darwin13.4.0 (64-bit)
Running under: OS X 10.10.2 (Yosemite)

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] plotly_1.0.0  ggplot2_1.0.1 RMySQL_0.10.3 DBI_0.3.1    

loaded via a namespace (and not attached):
 [1] assertthat_0.1   bitops_1.0-6     colorspace_1.2-6 curl_0.9         devtools_1.8.0   digest_0.6.8     dplyr_0.4.2      git2r_0.10.1     grid_3.1.3       gtable_0.1.2     httr_0.6.1      
[12] jsonlite_0.9.16  labeling_0.3     magrittr_1.5     MASS_7.3-41      memoise_0.2.1    munsell_0.4.2    parallel_3.1.3   plyr_1.8.3       proto_0.3-10     R6_2.0.1         Rcpp_0.11.6     
[23] RCurl_1.95-4.6   reshape2_1.4.1   rstudioapi_0.3.1 rversions_1.0.1  scales_0.2.5     stringi_0.5-2    stringr_1.0.0    tools_3.1.3      xml2_0.1.1      
> 

[cpsievert]

Thanks, glad to know that fixed it.

The problem is caused by loading the NLP package, which changes the behavior of this line. Using exists() in this way is poor practice and should be fixed (feel free to start a PR if you like @13bzhang)

> library(plotly)
Loading required package: ggplot2

Howdy, test_bot!
Sweet, you have an API key already! 
Start making plots with ggplotly() or plot_ly().

Attaching package: ‘plotly’

The following object is masked from ‘package:graphics’:

    layout

> mds <- data.frame(State=c("Alabama", "Alabama", "Alabama", "Alabama",
+                           "Arizona", "Arizona"),
+                   City=c("HUNTSVILLE", "MOBILE", "BIRMINGHAM", "MONTGOMERY",
+                          "TUCSON", "PEORIA"),
+                   coord.1=c(1.561284, 6.088862, 9.978292, 15.454877,
+                             23.225289, -7.283954),
+                   coord.2=c(0.2228790, 0.8343259, -3.6507234, -4.8520206,
+                             -0.4438650, 9.1252792),
+                   Division=c("East South Central", "East South Central",
+                              "East South Central", "East South Central",
+                              "Mountain", "Mountain"))
> gg <- ggplot(mds) +
+     geom_text(aes(x=coord.1, y=coord.2, label=City, colour=Division))
> 
> L <- gg2list(gg)
> library(NLP)

Attaching package: ‘NLP’

The following object is masked from ‘package:ggplot2’:

    annotate

> L <- gg2list(gg)
Error in gg2list(gg) : object 'nann' not found

[13bzhang]

I'll fix it.

[zippeurfou]

@13bzhang @cpsievert this error is now happening again.
On the fix-ggplot branch the NLP package make it bug