Bibliometrix error

[brieaspasia]

I'm now getting this error in several of the bibliometrix functions, I haven't been able to find any information on this error from searching. Very mysterious!

[itchyshin]

@brieaspasia - this may be to do with whether you are connected to the internet (nothing to do with "a vector'). I can run the same code and see. Also, make sure your R is up to date

[brieaspasia]

I checked and I am running the most up to date version of R, and I am connected to the internet. This error is showing up a few places now, but I'm ignoring it for the time being because it shouldn't impact the graphics I'm trying to create.

[itchyshin]

@brieaspasia - ok - thanks for this. I remember last time I could not really solve. I will try to see whether we can get the same error before our meeting. Could you tell us which lines and which file (an example or two would be good).

[brieaspasia]

I'm unable to save graphics directly in R due to an error - I've tried to solve this using stackoverflow etc, but apparently its an RStudio glitch with macs. I'm having to take screenshots of my graphics in order to save them, which isn't ideal!

[itchyshin]

@brieaspasia did you try to just use RStudio (not using png dev.off etc) - you draw in RStudio and press Export and you can adjust within that window. Try