Apple Script Editor, "Expected end of line but found identifier" Error

Question

Hello, I'm trying to automate an Application I have, called Self Control, since I have ADD and easily get distracted, and what I want to do is for my computer to automatically set the application up, but to do this, I need a script, which I have already done, but get this error, can someone help me fix this script?
(the error happens once I click on "run", it tells me as follows: "Syntax Error", followed by, "Expected end of line but found identifier".
on run argv
set defaultTime to 1440
try
  set myTime to item 1 of argv as number
on error
  set myTime to defaultTime
end try
tell application "Usable Keychain Scripting"
  tell current keychain
   set myPass to (password of first generic item ¬
    whose name contains "SelfControl")
   -- eliminate invisible characters, or "gremlins," from password
   set x to quoted form of myPass
   set myPass to do shell script "echo " & x & " | perl -pe 's/[^[:print:]]//g'"
  end tell
end tell
tell application "SelfControl" to activate
tell application "System Events"
  tell process "SelfControl"
   tell slider of window "SelfControl" to set value to myTime
   click button "Start" of window "SelfControl"
  end tell
  tell window 1 of process "SecurityAgent"
   with timeout of 15 seconds
    repeat
     set tryAgain to false
     try
      set value of text field 2 of scroll area 1 of group 1 to myPass
     on error
      delay 1
      set tryAgain to true
     end try
     if not tryAgain then exit repeat
    end repeat
    click button 2 of group 2
   end timeout
  end tell
end tell
end run
I'm no coding expert, but your help would be greatly appreciated. I know that once the script is done I can automate it with Calendar, or even Quicksilver, I just need help with the script.
Thanks in advance!

Answer 1

This is a pain with Applescript.
Could  be a missing " or ' .  I didn't notice this problem.
Use (* and *) to comment out lines to find where the problem lays. Start big then go smaller and smaller until you find the problem line.  Search internet for examples of the line in question.