Barney,
Unusual syntax for a "for" loop... Looks more like a "while" loop. I would
have expected something like...
for(awesomevariable=1; awesomevariable LT (ArrayLen(test);
awesomevariable++) {
}
I would sort of expect your example to throw an error.
I don't think that's your problem, since it seems more related to scoping if
"test" is reporting undefined ... but it is unusual to my eye.
If I were to try and do it the way your code seems to want to do it I would
do:
Awesomevariable = 0;
While(awesomevariable LT arraylen(test)) {
awesomevariable++;
// whatever else you are doing...
}
-Mark
Mark A. Kruger, CFG, MCSE
(402) 408-3733 ext 105
www.cfwebtools.com
www.coldfusionmuse.com
www.necfug.com
-----Original Message-----
From: Barney Boisvert [mailto:[EMAIL PROTECTED]
Sent: Wednesday, November 19, 2008 12:29 PM
To: cf-talk
Subject: Re: CFScript for loop broken? (aka HELP!!)
Is that code in a CFC that uses 'awesomevariable' and/or 'test' as a
variable name within another method? If so, just var-scope everything and
the problem should vanish.
cheers,
barneyb
On Wed, Nov 19, 2008 at 9:38 AM, Daniel Jimenez <[EMAIL PROTECTED]>
wrote:
> Thanks in advance for any advice anyone can give. I'm having a very odd
problem where, after running for a period of time, all for loops in
CFScript break. What I have is the following very, very simple sample code
below:
>
> <cfset test = ["test1","test2"]>
> <cfscript>
> for(awesomevariable=1; awesomevariable LT (ArrayLen(test));
> awesomevariable = awesomevariable+1) {
> writeOutput(test[awesomevariable]);
> }
> </cfscript>
>
> Under normal circumstances (and using an empty application.cfc), this will
print "test1test2" to the browser. However after a period of time or
possibly load this exact code will start throwing the error "The element at
position 3 of dimension 1, of array variable "TEST," cannot be found". The
server will continue throwing this error until I restart jBoss. I have two
CF 8.0.1 Enterprise servers running on 64-bit JRockit R27.5.0 on jBoss
4.2.3. This problem eventually happens on both servers. It's driving me
crazy as it takes a bit of load on the server before the problem manifests
itself. Further more this only happens with a for loop inside of a cfscript,
this does NOT happen inside of a cfloop! It seems the cfscript for loop
can't count, as it attempts to access the 3rd position in a 2 position
array.
>
> When the problem does finally crop up it eventually breaks my application
(for example we use http://cflib.org/udf/CapFirstTitle on a number of
pages). What's makes this even more of a mystery is that I'm running all of
this EXACT same code on my current production servers which are configured
the same with the exception of being 32 bit machines. These servers sit
under heavy load all day with no issue.
>
> Has anyone seen anything like this before? We are using the 64 bit
Coldfusion 8 (it sure would be nice if you could confirm this in CFIDE by
the way). The JVM has a ton of free memory left in the heap, and I've seen
the heap get much larger without causing this issue.
>
> Does this seem like a CF bug to anyone else? Is anyone else using 64 bit
ColdFusion? I'm not really sure if 64 bit is the culprit, but it's really my
only variable in comparison to my production servers.
>
>
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