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

Attaching package: ‘shinydashboard’

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

    box


Attaching package: ‘DT’

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

    dataTableOutput, renderDataTable


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: ‘shinydashboardPlus’

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

    box, dashboardHeader, dashboardPage, dashboardSidebar, messageItem,
    notificationItem, taskItem

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

    progressBar

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

    box


Attaching package: ‘bs4Dash’

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

    accordion, accordionItem, appButton, attachmentBlock, blockQuote,
    box, boxComment, boxDropdown, boxDropdownItem, boxLabel, boxPad,
    boxProfile, boxProfileItem, boxSidebar, carousel, carouselItem,
    controlbarItem, controlbarMenu, dashboardBadge,
    dashboardControlbar, dashboardFooter, dashboardHeader,
    dashboardPage, dashboardSidebar, dashboardUser, dashboardUserItem,
    descriptionBlock, dropdownDivider, loadingState, messageItem,
    notificationItem, productList, productListItem, progressBar,
    renderUser, skinSelector, socialBox, starBlock, taskItem,
    timelineBlock, timelineEnd, timelineItem, timelineItemMedia,
    timelineLabel, timelineStart, updateAccordion, updateBox,
    updateBoxSidebar, updateControlbar, updateControlbarMenu,
    updateSidebar, updateUserMessages, userBlock, userBox,
    userDescription, userList, userListItem, userMessage, userMessages,
    userOutput, userPost, userPostMedia, userPostTagItem,
    userPostTagItems

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

    addPopover, addTooltip, closeAlert, createAlert, removePopover,
    removeTooltip

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

    box, dashboardBody, dashboardHeader, dashboardPage,
    dashboardSidebar, dropdownMenu, dropdownMenuOutput, infoBox,
    infoBoxOutput, menuItem, menuItemOutput, menuSubItem, messageItem,
    notificationItem, renderInfoBox, renderMenu, renderValueBox,
    sidebarMenu, sidebarMenuOutput, sidebarUserPanel, tabBox, tabItem,
    tabItems, taskItem, updateTabItems, valueBox, valueBoxOutput

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

    progressBar

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

    actionButton, column, insertTab, tabsetPanel

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

    box

Error in autocomplete_input("str", "Specify your search item:", create = TRUE,  : 
  could not find function "autocomplete_input"
Calls: runApp ... tagAppendAttributes -> throw_if_tag_function -> is_tag_function
Execution halted