I have a shinyapps.io application running fine, referencing a number of google sheets (by using publish->csv). This means that I can read.csv(url) those https://... urls both locally and in my shiny app. That's excellent.
However, one of my data partners offered up a csv file at their own https location, and that time the application failed with
"ERROR: cannot open the connection to 'https://www.ncdetect.com/PublicDownload/OverdoseReport.csv'"
I've seem a handful of seemingly related questions elsewhere, though none ended up being helpful.
The (public data) file I can read.csv() with in a shiny app is here, even though it's downloadable and my local instance can handle it just fine: https://www.ncdetect.com/PublicDownload/OverdoseReport.csv .