[AC-2510] _.isEmpty() causes crash

GitHub Issue	n/a
Type	Bug
Priority	n/a
Status	Closed
Resolution	Fixed
Resolution Date	2012-11-30T17:34:25.000+0000
Affected Version/s	n/a
Fix Version/s	n/a
Components	Titanium SDK & CLI
Labels	external-lib
Reporter	Igor Santos
Assignee	Mauro Parra-Miranda
Created	2012-11-29T02:31:22.000+0000
Updated	2016-03-08T07:41:34.000+0000

Description

Sample code:

var testArray = []
_.isEmpty(testArray)

This causes the following line in the log, and [a lot of hex code](http://pastebin.com/ExiuqSx7) under it: F/libc ( 586): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)

Comments

Daniel Sefton 2012-11-29

Is this iOS? Android? Which version? What TiSDK?
Igor Santos 2012-11-29

Sorry, I was quite sleepy when I posted this issue. It was on Android, trying both 2.3.3 and 4.0.3 versions, on SDK 3.0 v2012-11-13 17:02:03
Igor Santos 2012-11-30

Ok, I've just discovered what's happening. I hadn't declared the _ variable (required the proper library file) in my code. The point is: Titanium should say "_ not declared" instead of throwing all that garbage in the console, shouldn't it? BTW: I have _ declared in many other files, including two modules that are included on the given file.
Daniel Sefton 2012-11-30

Ah, well at least you found the problem. I'll close as fixed. I'm not sure if you're using it already, but Ti Studio 3.0 should give more accurate error messages (especially if used in conjunction with the new Code Processor), would be interesting to try it out for this.

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