I've already checked this solution ( ) and couldn't make it work. Ui = navbarPage('Main Title', theme = shinytheme('flatly'),ĭownloadLink('downloadData1', 'Click here to download data',class = 'butt'), Warning: Error in if: argument is of length zero Zipeg allows you to open and explore content of zip, rar and other archives, preview files and images before you extract/unzip them. Previewing and installing the font on MacOS Step 1: Navigate to the file you just downloaded in Finder, then open it. Note: If your zip file is about trade secrets or personal privacy information, I dont recommend using online conversion services. After the conversion is complete, download the zip file and open it without using any password. The app is working fine, and the zip() function works well when not in the app - but when the two are together the zip() function stops working, and I get the following error when I click on the download link in the app: '/var/folders/yt/1vghl8k96k73y8pfjnpkdzcsv87dy2/T//RtmpfHjfKp' This will add a new file (potentially compressed) to your Mac download section. The encrypted zip file will be uploaded to the server and conversion will begin. zip folder that can be downloaded using R shiny on a MAC computer.
