su: ignoring --preserve-environment, it's mutually exclusive with --login

Attaching package: ‘DT’

The following objects are masked from ‘package:shiny’:

    dataTableOutput, renderDataTable


Attaching package: ‘bs4Dash’

The following objects are masked from ‘package:shiny’:

    actionButton, column, insertTab, navbarMenu, tabsetPanel

The following object is masked from ‘package:graphics’:

    box


Attaching package: ‘shinyWidgets’

The following object is masked from ‘package:bs4Dash’:

    progressBar


Attaching package: ‘zip’

The following objects are masked from ‘package:utils’:

    unzip, zip

Loading required package: DBI

Attaching package: ‘dplyr’

The following objects are masked from ‘package:stats’:

    filter, lag

The following objects are masked from ‘package:base’:

    intersect, setdiff, setequal, union


Attaching package: ‘dbplyr’

The following objects are masked from ‘package:dplyr’:

    ident, sql

Warning in normalizePath(path) :
  path[1]="C:/Users/qingcongl/Desktop/IOBRshiny_local/IOBR": No such file or directory
Error in `value[[3L]]()`:
! Could not find a root 'DESCRIPTION' file that starts with '^Package'
  in 'C:/Users/qingcongl/Desktop/IOBRshiny_local/IOBR'.
ℹ Are you in your project directory and does your project have a 'DESCRIPTION'
  file?
Backtrace:
     ▆
  1. └─shiny::runApp(Sys.getenv("SHINY_APP"), port = port, launch.browser = FALSE)
  2.   ├─shiny::as.shiny.appobj(appDir)
  3.   └─shiny:::as.shiny.appobj.character(appDir)
  4.     └─shiny::shinyAppDir(x)
  5.       └─shiny:::shinyAppDir_appR("app.R", appDir, options = options)
  6.         └─shiny (local) appObj()
  7.           └─shiny (local) func(fname, ...)
  8.             └─shiny:::sourceUTF8(fullpath, envir = new.env(parent = sharedEnv))
  9.               └─base::eval(exprs, envir)
 10.                 └─base::eval(exprs, envir)
 11.                   ├─shiny::..stacktraceon..(...) at shiny-server/IOBRportal/app.R:1:1
 12.                   └─devtools::load_all("C:/Users/qingcongl/Desktop/IOBRshiny_local/IOBR") at shiny-server/IOBRportal/app.R:22:1
 13.                     └─pkgload::load_all(...)
 14.                       └─pkgload::pkg_path(path)
 15.                         └─base::tryCatch(...)
 16.                           └─base (local) tryCatchList(expr, classes, parentenv, handlers)
 17.                             └─base (local) tryCatchOne(expr, names, parentenv, handlers[[1L]])
 18.                               └─value[[3L]](cond)
 19.                                 └─cli::cli_abort(msg, class = "pkgload_no_desc")
 20.                                   └─rlang::abort(...)
Execution halted