graphs do not display with shiny

[fderyckel]

Hi all,

Altough I have no problem using dygrpah from Rstudio normally, none of the dygraph display once I use shiny.

I am using a MacbookPro 10.10 (but similar issue on mac desktop). I have tried to use both your example of shiny (the one here: https://rstudio.github.io/dygraphs/shiny.html), I have also try to use my own (http://stackoverflow.com/questions/30176303/using-dygraph-with-shiny/30178925?noredirect=1#comment48475753_30178925)

But none of the graph display, although the whole shiny app display correctly. (just the graph is not there :-(

Version:

version _
platform x86_64-apple-darwin13.4.0
arch x86_64
os darwin13.4.0
system x86_64, darwin13.4.0
status
major 3
minor 2.0
year 2015
month 04
day 16
svn rev 68180
language R
version.string R version 3.2.0 (2015-04-16) nickname Full of Ingredients

dygraph taken from github.

Any idea why the graphs are not displaying? Thanks

[fderyckel]

And what is really weird, is that both this person (https://faidherbard.shinyapps.io/joburgdygraph/)
and I (https://frankyd.shinyapps.io/shinyApps4dygraph/) have the same code, but mine is not displaying the graph!

[jjallaire]

Dygraphs definitely work in Shiny. I'd recommend making sure you are using a recent version of Shiny and the other related packages like htmlwidgets. You can try comparing the output of sessionInfo() for the two applications to understand which packages may be of different versions.

On Wed, May 13, 2015 at 2:30 PM, François notifications@github.com wrote:

And what is really weird, is that both this person ( https://faidherbard.shinyapps.io/joburgdygraph/)

and I (https://frankyd.shinyapps.io/shinyApps4dygraph/) have the same code, but mine is not displaying the graph!

— Reply to this email directly or view it on GitHub https://github.com/rstudio/dygraphs/issues/54#issuecomment-101768877.

[fderyckel]

Sorry I did not want to give the impression that dygraph did not work with shiny. I know it works very well with it,that's why I wanted to use it ;-) R is 3.2, dygraph is 0.4.4.1 and shiny is 0.11.1. But then why when I publish my app on shinyapps.io, mine doesn't work. Wouldn't the server of shinyapps.io have the same packages for all?

> sessionInfo()
R version 3.2.0 (2015-04-16)
Platform: x86_64-apple-darwin13.4.0 (64-bit)
Running under: OS X 10.10.1 (Yosemite)

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

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

other attached packages:
[1] dygraphs_0.4.4.1 shiny_0.11.1    

loaded via a namespace (and not attached):
 [1] Rcpp_0.11.6       lattice_0.20-31   zoo_1.7-12        digest_0.6.8      mime_0.3         
 [6] grid_3.2.0        R6_2.0.1          jsonlite_0.9.16   xtable_1.7-4      magrittr_1.5     
[11] rstudioapi_0.3.1  xts_0.9-7         RJSONIO_1.3-0     tools_3.2.0       htmlwidgets_0.3.3
[16] httpuv_1.3.2      yaml_2.1.13       htmltools_0.2.6   rstudio_0.98.1091

[jjallaire]

No, it uses whatever package versions were on your system at the time you published the application.

On Wed, May 13, 2015 at 2:36 PM, François notifications@github.com wrote:

Sorry I did not want to give the impression that dygraph did not work with shiny. I know it works very well with it,that's why I wanted to use it ;-) R is 3.2, dygraph is 0.4.4.1 and shiny is 0.11.1. But then why when I publish my app on shinyapps.io, mine doesn't work. Wouldn't the server of shinyapps.io have the same packages for all?

— Reply to this email directly or view it on GitHub https://github.com/rstudio/dygraphs/issues/54#issuecomment-101770813.

[fderyckel]

Ok. Thanks for that clarification. But I still think I have the latest version of everything as I have updated all packages. so I am still missing something ...

[jjallaire]

I just took that sample code and was able to run it locally as well as successfully deploy and run it on shinyapps. Not sure what is going on for you. Here is my sessionInfo:

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

other attached packages: [1] dygraphs_0.4.3 shiny_0.11.1.9003

loaded via a namespace (and not attached): [1] digest_0.6.8 grid_3.1.3 htmltools_0.2.6 htmlwidgets_0.3.2 httpuv_1.3.2 [6] jsonlite_0.9.16 lattice_0.20-30 magrittr_1.5 mime_0.2 R6_2.0 [11] Rcpp_0.11.6 RJSONIO_1.2-0.2 rsconnect_0.3.78 rstudioapi_0.2 tools_3.1.3 [16] xtable_1.7-4 xts_0.9-7 yaml_2.1.13 zoo_1.7-11

On Wed, May 13, 2015 at 2:41 PM, François notifications@github.com wrote:

Ok. Thanks for that clarification. But I still think I have the latest version of everything as I have updated all packages. so I am still missing something ...

— Reply to this email directly or view it on GitHub https://github.com/rstudio/dygraphs/issues/54#issuecomment-101772059.

[chaoshunh]

I got same issue not to display the graph in Rstudio

[skofieldO5]

Same problem here.

[mariafb]

Same problem here.