issue while execute biblioshiny() command

Hello guys,

I had a problem after execute/run biblioshiny() command. Following is the message occur at console.

> install.packages("bibliometrix")
Installing package into ‘xxx/R/win-library/3.5’
(as ‘lib’ is unspecified)
trying URL ''
Content type 'application/zip' length 3513890 bytes (3.4 MB)
downloaded 3.4 MB

package ‘bibliometrix’ successfully unpacked and MD5 sums checked

The downloaded binary packages are in
> library(bibliometrix)
To cite bibliometrix in publications, please use:

Aria, M. & Cuccurullo, C. (2017) bibliometrix: An R-tool for comprehensive science mapping analysis, Journal of Informetrics, 11(4), pp 959-975, Elsevier.


To start with the shiny web-interface, please digit:

> biblioshiny()
Loading required package: shiny

Listening on
**Error in staticPath(path) : `path` must be a non-empty string.**

Somehow, I couldn't find any solution for this. Really appreciate your help on this.

If you install the latest versions of shiny and httpuv, does it fix the problem?


If not, could you please report the output of devtools::session_info()?

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