User Profile

Hi, I'm new to using AppleScript Objective C in Xcode, but happy with basic pure AppleScript... so this is probably something obvious, any help greatly appreciated!I'm currently trying to write a simple GUI Applescript App in Xcode to send commands to a networked Mac.I have the script working in Script Editor but it's not behaving as expected in Xcode.The following works in both Script Editor and Xcode:using terms from application "Spotify" try tell application "Spotify" of machine "eppc://user:password@host" playpause end tell on error errM number errN display dialog (errM & space & errN) end try end using terms fromThe below version works in Script Editor, but in Xcode returns the dialog 'Can’t find remote machine. -915'.I need to use the variable / 'property' in order to take user input for the logon details.set remMachine to "eppc://user:password@host" using terms from application "Spotify" try tell application "Spotify" of machine remMachine playpause end tell on error errM number errN display dialog (errM & space & errN) end try end using terms fromAny help greatly appreciated! Thanks!