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Re: "try" broke???
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Re: "try" broke???


  • Subject: Re: "try" broke???
  • From: John <email@hidden>
  • Date: Wed, 07 Nov 2012 10:30:54 -0500

The reason for the try block is to suppress errors from:
set winTarget to target of front window as alias
when there is no front window.

I don't understand what you mean by "The reason for the try block was so the script could run on any Finder window".

I'm glad it worked for you.


On Tue, Nov 6, 2012 at 6:01 PM, Robert Poland <email@hidden> wrote:
Thanks John,

Of all the replies I got this is the only that sort of works.

As a test, it runs but adding an "on error" shows that the "try" did nothing. But at least it doesn't crash.

FYI,
The reason for the try block was so the script could run on any Finder window. I know I cannot delete a file from a CD.


On Nov 6, 2012, at 3:43 PM, John Day <email@hidden> wrote:

> I forgot the try block ( which was the point of the question)
>
> try
>       tell application "Finder"
>               activate -- used here and at end
>               set winTarget to target of front window as alias
>       end tell
>       tell application "System Events" to delete (every file of winTarget whose name = ".DS_Store")
> end try
>
> On Nov 6, 2012, at 5:26 PM, Robert Poland wrote:
>
>> Hi,
>>
>> Running from Smile AND Applescript Editor, when pointed at a CD the following script errors out and won't run;
>>
>> tell application "Finder"
>>      activate
>>      tell window 1 -- clears out Finder idiosyncrasies
>>              tell application "Finder" -- used here and at end
>>                      set winTarget to target of front window as alias
>>              end tell
>>              set fileList to list folder winTarget with invisibles
>>              try
>>                      if fileList contains ".DS_Store" then
>>                              delete item ".DS_Store"
>>                      end if
>>              end try
>>      end tell
>> end tell
>>
>>
>> Robert Poland
>> 2.7 GHz Intel Core I5, 27” iMac
>>  12 GB Ram, 1TB HD
>>  OS X 10.8.2 (12C54)

Robert Poland - Fort Collins, CO




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References: 
 >Re: "try" broke??? (From: John Day <email@hidden>)
 >Re: "try" broke??? (From: Robert Poland <email@hidden>)

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