The action "Run AppleScript" encountered an error.

Question

Hey,
I'm using EOS utility to tether my camera to my computer and take photos.  I'm then using the "linked software" option in eos utility preferences to send it my Automator action.  Eos utility is pretending that my automator script is an application.
The goal is that automator sends it to photoshop to run a specific action on it and then save it to a folder where I display the photos on a monitor. 
However everytime I take a photo I get this error message:
"The action “Run AppleScript” encountered an error.  Check the actionʼs properties and try running the workflow again."
Once I click "ok" then the script will continue running and everything works fine. 
This is my run applescript that I'm using in Automator:
"on run {input, parameters}
          set input to input as text
          tell application "Adobe Photoshop CS5"
  open file input
                    do action "GDaction" from "GDset"
          end tell
end run"
I assume there is an issue in the run applescript.  Can anyone help me revise it to avoid getting this error message everytime?

Answer 1

Sorry, I guess I wasn't clear. I don't think you need to cast the file reference to a text string.
Try this:
on run {input, parameters}
          tell application "Adobe Photoshop CS5"
                 open file input
                 do action "GDaction" from "GDset"
          end tell
end run
or
on run {input, parameters}
          tell application "Adobe Photoshop CS5"
                 open alias input
                 do action "GDaction" from "GDset"
          end tell
end run
I'm not sure what is being passed and what photoshop is expecting.