event JonspClp

I use 10.8.5.

It’s class text. I log it with the following test action when the look up action is stuck in setting the clipboard ” which seems to unstuck it, sometimes.

using terms from application "Quıcĸsıɩⅴεʀ"
	
	on process text theObjs
		(* on open files theObjs *)
		
		-- TEST
		
		(* begin test script *)
		set the clipboard to theObjs
		do shell script "logger -t 'AS DEBUG' dO value: " & theObjs & " - class: " & class of theObjs
		(* end test script *)
		
		-- DEBUG
		
		--do shell script "echo " & quoted form of (theObjs as text) & " > ~/Desktop/as_debug.txt"
		
		try
			do shell script ¬
				"echo 'STRING :: '" & quoted form of theObjs & " > ~/Desktop/as_debug.txt"
		on error errMsg
			do shell script ¬
				"echo 'ERROR  :: '" & quoted form of errMsg & " > ~/Desktop/as_debug.txt"
			do shell script ¬
				"echo 'STRING :: '" & quoted form of (theObjs as string) & " >> ~/Desktop/as_debug.txt"
		end try
		
		(* repeat with theObj in theObjs as list
			--do shell script "logger -t 'AS DEBUG' " & theObj
			--do shell script "echo " & theObj & " >> ~/Desktop/as_debug.txt"
		end repeat *)
		
		(* set myFile to open for access (path to desktop as text) & "as_debug.txt" with write permission
		write theObjs to myFile
		close access myFile *)
		
		(* end open files *)
	end process text
	
	(* on get direct types
		return {"NSFilenamesPboardType"} -- files and folders
		return {"NSStringPboardType"} -- text or a string
		return {"Apple URL pasteboard type"} -- URLs
		return {"qs.command"} -- Quicksilver command
	end get direct types *)
	
end using terms from

I fear you’re just hitting a bug. If com.apple.foundation.UserScriptService is being run each time, the script is being run via the mechanism designed for sandboxed apps – they are getting passed to a separate process for execution. I’m not sure what you can do to debug that, but you should probably log a bug with Apple (while not holding your breath; it sounds like it might be difficult to reproduce).

As I said it happens randomly ” if I see com.apple.foundation.UserScriptService, quit it and rerun the action, it sometimes runs as expected, then Quicksilver logs the error message from the first failed execution.

What I also found strange is the form of the error: “[value of var] doesn’t understand the set the clipboard to message”.

I’m testing some workarounds. One of them is

do shell script "echo " & quoted form of lemma & " | pbcopy"

instead of

set the clipboard to lemma

but then I need to add a backspace

keystroke "v" using {command down}
key code 51
keystroke return

as pasting adds a newline.

Maybe you guys know a more elegant way to circumvent this.