Home > Applescript Error > Applescript On Error Return

Applescript On Error Return


Number, String, and Date Coercions 14.5. Creating a Reference 12.4. on space_check() To complete the sub-routine, the code segment is followed by a closing statement which begins with the word "end" and the sub-routine name. Do Shell Script 25.2. get redirected here

Free Variables 10.9. Triggering Scripts Automatically 26.1. Syntax of Defining and Calling a Handler 9.7. Me 11.8.

Applescript On Error Continue

Object-likeness 4.5. Handlers 9.1. try set divisor to 2 + 3 - 5 return 100 / divisor on error error_message number error_number display alert ("YIKES!

Attributes 11.3. Levi OK, I rectified the first issue. Notice that when the sub-routine is called from within the script, a numeric value is placed within the parens to be passed to sub-routine. Applescript Error 10810 Introducing the Language 4.1.

The AppleScript Language 4. Applescript Error Handling Notice that the word "my" is placed before the sub-routine command the second time it is used in the script. Scope of Locals 10.5. http://stackoverflow.com/questions/5978199/applescript-on-error-try-line-number Hyperlinks 2.8.

The Learning Curve 5. Applescript Error 1728 Integer, Real, and Number 13.6. 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.

Applescript Error Handling

The sub-routine requires a file path for the target file, the data to write, and a value of true or false for whether the data should be appended to existing data. http://macscripter.net/viewtopic.php?id=30450 Redeclaration of Variables 10.10. Applescript On Error Continue Returned Value 9.3. Applescript Error Codes Trouble with Contents 12.7.

Instead of inserting a section of AppleScript code many times throughout a script, it is placed at the end of the script as a sub-routine and is called when needed. http://svbuckeye.com/applescript-error/applescript-try-on-error-end-try.php What is an If-Then Block? The following example script will use the sub-routine on this page to create a file on the desktop named "MY STORY" containing the passed data. Not the answer you're looking for? Applescript Error User Canceled

I'm only going to comment the new part of this script, since it's basically the same as the old one.
display dialog "What's your number?" default answer "My number That's because we haven't defined theAnswer if theNumber is less than 5. AppleScript Studio 27.3. useful reference This way it is clear to you and anyone elsereading your code that you want to skip any error that may come up.Applescript: try -- your code end try Offline

Variables 7. Applescript Error 1721 It's just like an end tell at the end of a tell block.
end if
# Now this should all be familiar. The following example demonstrates how a sub-routine is called from within a script.

Mailing Lists C.8.

Unit Conversions 15. According to Apple: A: All shell commands return an integer status when they finish: zero means success; anything else means failure. Writing a Scripting Addition C.5. Applescript Error 1700 I f*ng quit.") else -- If any other error do nothing.

Resolution of Terminology 20.2. on error errStr number errorNumber -- If our own error number, warn about bad data. It means that if there is an error, do the following. this page From the first post, remember how to: Tell which application should perform the action Set up a tell block Run your script Save your script And from the second post, remember

Notice that there is now a variable within the parens: threshold_percentage.