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Applescript On Error Do Nothing


Normally, you programme in a particular language and you'd write an error handling routine. I have not used mount volume comand much myself, but like other Applescripter's have had simular problems, and these problems are even worse on OSX Lion, where the file system permissions If this is your first visit, be sure to check out the FAQ by clicking the link above. Apple Guide and Help Viewer Apple Guide Help Viewer 11. http://svbuckeye.com/applescript-error/applescript-error.php

if the errorNumber is equal to 750 then display dialog "All items in the list must be integers." return integerSum -- Return the default value (0). Please read Apple's Unsolicited Idea Submission Policy before you send us your feedback. The handler includes an error handler that displays a dialog if the error number is equal to 750; if the error number is not equal to 750, the handler resignals the As long as the user keeps hitting yes, the dialog keeps repeating. check here

Applescript On Error Continue

Variables and Constants Variables Constants and Predefined Variables 7. Here we've told AppleScript to try to take the text returned by the user and turn it into a number. triggers dialog applescript continue share|improve this question asked Mar 16 '13 at 14:02 Oscar Adrian Jonsson 1 add a comment| 2 Answers 2 active oldest votes up vote 0 down vote Additionally, since Mac paths can commonly include spaces and other non-shell safe characters, you may want to quote the path, too, like:

set shell_script to "usr/local/bin/readpst -o " & quoted form 

Terms of Use | Privacy Policy | Updated: 2016-01-25 Feedback Sending feedback… We’re sorry, an error has occurred. Apple System Profiler Apple System Profiler 12. Indeed, it is perfectly legitimate, and possibly useful, to throw an error within an error block. Applescript Error 10810 For this, we'll use a try block and a couple of "if" statements. [applescript] --Display Dialog and Get Input display dialog "Pick a number 1-10" default answer "Only Enter Numbers Less

Running this script should return "x is equal to y." Notice the last scenario only requires an "else" instead of an "else if." This is because if the first two statements Applescript Error Handling An error handler you be something like this. You need to to try several combinations... Which you can do by appending ' > /dev/null 2>&1 &' to the end of the shell command.Note, though, that your command will not work as written because 'choose folder' will

Last edited by chris2 (2009-09-13 12:18:50 am) Tireless endeavour is the effort required to restrict the modifications of the mindwww.thehungersite.com Offline Pages: 1 Index»AppleScript | Mac OS X»Ignore error Applescript Error 1728 How to book a flight if my passport doesn't state my gender? Thanks so much.One last thing...how do I tell the script to wait until the command has finished to display a dialog. To start viewing messages, select the forum that you want to visit from the selection below.

Applescript Error Handling

repeat with currentItem in itemList set integerSum to integerSum + currentItem end repeat return integerSum -- Successful completion of handler. If the script does nothing, it is ignoring the error. Applescript On Error Continue I would like to expand the script to eliminate the displayed message and requirement for input from the user. Applescript Error Codes Setting the default button to 3 highlights the third button when the dialog is shown.

In this case we display an "Invalid Input" dialog if an error is thrown. see here Any ideas? Which version of libpst are you using? It is often necessary to repeat a step or series of steps while a certain condition remains true. Applescript Error User Canceled

The error thrown at the end of the askUser handler is a trick for returning the user's number directly without unwinding the entire recursion: on askUser( ) try set x to In the OS versions previous to Mac OS 9, Script Editor does not compile a script that includes a try block without an on error statement.ExamplesThis example traps any errors caused In this case, it will set the chosen variable to z and add it to x(5) and y(5) and display a dialog with the answer. this page Scripting Mac OS 9 Control Panels and Extensions 19.

If the external drive / network computer is vivible in the Finder, then you would be better off using the Finder app to access the mail folder on the external computer. Applescript Error 1721 Tell me!" buttons "OK" end if end try end repeat display dialog "Aha, you like " & c & ", eh?" In that example, the handler getFavoriteColor has just one jobto Which is faster?

set winner to 7 try display dialog "Pick a number:" default answer "" set answer to text returned of result try set whole_number to answer as

Distribution of responsibilities makes for more reusable code, and the example shows how throwing errors contributes to this. Appearance Control Panel Appearance Control Panel 20. Offline #32009-09-12 11:40:48 am BS0D Member Registered: 2008-12-22 Posts: 179 Re: Ignore error and continue I figured out yesterday that if you leave the on error block "blank" like so Applescript Error 1700 Your input helps improve our developer documentation.

It is possible to catch an error, check for the error number you are interested in, and use an error statement to resignal for other errors. if ((count items in itemList) is not equal to ¬ (count integers in itemList)) then -- If all items aren’t integers, signal an error. The script is: try mount volume [pathname1 here] as user name "user1" with password "pw1" on error try mount volume [pathname2 here] as user name "user2" with password "pw2" end try Get More Info For example, display dialog throws an error if the user clicks the Cancel button in the dialog.

A not-uncommon technique is to include all the parameters and rethrow the very same error, or a slightly modified version of it, from within the error block. How to map and sum a list fast? After try catches the error (similar to Java’s try...catch exception-trapping syntax), the script has the option of adding inside the try block the reserved words on error followed by any code To accomplish this we'll use "else if." [applescript] --Declare Variables set x to 5 set y to 5 --Run if Statement if x < y then return "x is less than

The routine’s error handler recognizes error number 750 and puts up a dialog to describe the problem. When we run the handler again, the same code is executed on a different number. Standard Scripting Additions Standard Additions Standard Additions B. Please type your message and try again.

else -- An unknown error occurred. error errStr number errorNumber end if end tryend SumIntegerListThe SumIntegerList handler handles various error conditions. Help? At boot time the Mac with mail program needs access to the mail folder on the other Mac.

The sender of such a message is said to throw an error. Many programming language call this a loop. and see what works. I would try to use Finder or System Events to access files and folders on disks, as the mount volume command has always been a source of problems to Applescripter's.

Repeat Blocks It is often the case that you will find the need to create a step in your script that repeats a given number of times. Helpful (0) Reply options Link to this post by adamb529, adamb529 Mar 22, 2008 12:35 PM in response to dev_sleidy Level 4 (1,160 points) Mar 22, 2008 12:35 PM in response As mentioned above, this is the third installment in my series on automation. We want to get the name of every disk. (Ignore the fact that we could just ask the Finder for this information directly.) Instead of asking how many disks there are

Your feedback is very important in deciding what I write about so let me know if you'd like me to keep them coming. It will if you let it, and this can be a good thing (because Cancel often means "stop"). Scripting Mac OS 9 Applications 10. I'll talk first about how to throw an error, then about how to catch one. 19.7.1.