title: How to create survey form using Shiny app
body: <p>I'm new to shiny and programming, I m trying to create survey form in shiny app and i found all what i am looking for in Dean Attali example Google mimicking form and i found two versions but both gave different error message.</p>
  
  <p>the first one 
  <a href="https://raw.githubusercontent.com/daattali/shiny-server/master/mimic-google-form/app.R" rel="nofollow noreferrer">https://raw.githubusercontent.com/daattali/shiny-server/master/mimic-google-form/app.R</a></p>
  
  <p>here is the error 
     Error: do not know how to convert 'data$timestamp' to class “POSIXct”</p>
  
  <p>the second one message 
  <a href="https://raw.githubusercontent.com/daattali/shiny-server/5ef197b233e0940fb1e5248e063ac0e7d55f02e6/mimic-google-form/app.R" rel="nofollow noreferrer">https://raw.githubusercontent.com/daattali/shiny-server/5ef197b233e0940fb1e5248e063ac0e7d55f02e6/mimic-google-form/app.R</a></p>
  
  <p>and the error message
  Error: cannot open the connection</p>
  
  <p>how can fix this</p>