title: "Error in as.POSIXlt.default: do not know how to convert 'x' to class “POSIXlt”
body: <p>I received the error mentioned above when using below code in a another project. Anyone know how to correct this?</p>
  <pre><code>
  ui &lt;- fluidPage(
    column(2,
           uiOutput(&quot;test_input_ui&quot;),
           sliderInput(
             &quot;test_input&quot;,
             label = &quot;Select time&quot;,
             min = lubridate::origin,
             max = lubridate::origin + days(1) - seconds(1),
             value = c(lubridate::origin, lubridate::origin + days(1) - seconds(1)),
             step = 5 * 60,
             timeFormat = &quot;%H:%M&quot;,
             timezone = &quot;+0000&quot;,
             ticks = FALSE
           )
    )
  )
  
  server&lt;-function(input,output){
    
    output$test_input_ui &lt;- renderUI({input$test_input)}
  }
  
  shinyApp(ui = ui, server = server)
  ´´´
  </code></pre>