LiveDocs Comments - coldfusion - 6.1 - htmldocs - tags-p25.htm

coldfusion/6.1/htmldocs/tags-p25.htm

FrankHutchings — 2005-11-08T05:33:58

Upgraded our Production Server using the 6.1 Updater, following that had problems with .

However, thanks to "Annoyed Customer said on Dec 19, 2004 at 8:28 PM :", using his work around fixed the problem.

"

"

Thanks Mr Annoyed!

coldfusion/6.1/htmldocs/tags-p25.htm

lunaetic — 2005-07-06T09:33:20

To anyone else who is having the "Error invoking external ... error =2" problem, keep in mind that CFusion doesn't "understand" your PATH environment variables.

So you need to specify the absolute path to the executable you want to run, including the extension name.

BAD:
C:\convert

GOOD:
C:\Program Files\convert.exe

Hope this helps.

coldfusion/6.1/htmldocs/tags-p25.htm

2005-04-04T20:41:45

I got this one also: "An exception occurred when invoking an external process. The cause of this exception was that: java.io.IOException: CreateProcess: whateveryourappnameis.exe error=2"

Solution: It came out that error=2 is for file not found in windows

Also: if you are recieving nothing at all as output, maybe setting timeout>2 will help.

coldfusion/6.1/htmldocs/tags-p25.htm

jrunrandy — 2005-03-30T13:08:13

emunoz:
You will get a better and quicker answer by posting questions like this to the online forums: http://webforums.macromedia.com/coldfusion

coldfusion/6.1/htmldocs/tags-p25.htm

EMUNOZ — 2005-03-22T10:29:32

Ben Forta shared some code in this URL:
http://www.cflib.org/udf.cfm?ID=777

Does anyone know how to grab the USERNAME or NWUSERNAME variables? You can see them when you execute the DOS command of "set " if you're in a NTDOMAIN/Novell environment.

coldfusion/6.1/htmldocs/tags-p25.htm

PGARNER — 2005-03-16T16:25:38

I was having the same problems as people above (executable hanging in the processes). I followed JasonUO's suggestion and the suggestion to change the CF Service to run under an administrator account as opposed to the system account. All is now well. My executable to alter Active Directory actually runs using . Whew!

coldfusion/6.1/htmldocs/tags-p25.htm

HankM — 2005-03-10T06:53:09

I ran into an interesting anomaly that I thought I should document here in case it bites someone else.

I have a CF MX 6.1 template that uses CFEXECUTE to run a FoxPro program. It was working on one of my CF servers but not on the other, and as far as I know they're configured pretty much identically. It was driving me nuts.

The tag had a lot of arguments, and I had split the argument string up onto two lines for greater readability, and that turned out to be the problem -- when I restored all of the arguments onto one line, the problem disappeared.

I still have no idea why the "split" argument line worked on one of our CF servers but not on the other, but I thought I'd pass along the tip that splitting the argument string *may* cause problems.

coldfusion/6.1/htmldocs/tags-p25.htm

jrunrandy — 2005-03-07T14:42:12

If the solutions posted on this page do not fix your problem, I suggest posting your issue to the online forums: http://webforums.macromedia.com/coldfusion.

coldfusion/6.1/htmldocs/tags-p25.htm

2005-03-02T04:35:32

CFEXECUTE is giving error
An exception occurred when invoking an external process.
The cause of this exception was that: java.io.IOException: CreateProcess: foldername.asp error=2.
Command used -

Can anybody tell what is the cause of this error?

coldfusion/6.1/htmldocs/tags-p25.htm

brentil — 2005-03-01T12:58:36

As francesco.strazzulla mentioned above I get the same error he reports when running CFMX 6.1 on a Windows 2003 Server.

"C:\winnt\system32\ntvdm.exe error setting the enviroment for the application....."

However I believe this only occurs when running 16-bit applications such as an older zip program or the Norton Command Line Anti Virus. It throws that error to the screen with the option to ignore or cancel. If you ignore in time it'll allow it to run. I've found many people online with thsi exact same issue but with other applications.

It appears that what is happening is the execute is possibly attempting to run the commands using command.com instead of cmd. This is possibly due to it interpreting 2003 as actually being win9x kernel instead of NT.

coldfusion/6.1/htmldocs/tags-p25.htm

spage — 2005-01-20T14:04:43

If you set a non-zero timeout, you can get another exception not listed in the docs:
cfcatch.message="Timeout period expired without completion of "

I found this on Solaris with

i.e. sleep for 50 seconds but a 5 second timeout.

Cheers!

coldfusion/6.1/htmldocs/tags-p25.htm

halL — 2004-12-24T08:45:29

If you are running ColdFusion MX as a Windows service on Windows XP, go to Control Panel > Administrative Tools > Services. Right click the ColdFusion MX Application Server entry and select Properties, then select the Log On tab. You can use this tab to change the account under which ColdFusion MX runs.

coldfusion/6.1/htmldocs/tags-p25.htm

DavidLam808 — 2004-12-23T11:11:23

This is in reference to dplusplus and Arden O.

I am having the same problem. When I execute it through CF, the process is under SYSTEM.

dplusplus do i need to change it to Admin username. Can you provide instruction on how to change the user name.

Thanks

coldfusion/6.1/htmldocs/tags-p25.htm

DavidLam808 — 2004-12-23T02:23:30

I created an exe in VB, when I run it in Windows it works fine.

But when I run in using the cfexecute command, I see the process start but it doesn't run.

Thanks

coldfusion/6.1/htmldocs/tags-p25.htm

Annoyed Customer — 2004-12-19T21:18:57

Well, another hour (maybe two) wasted but I finally found the problem. The permissions on bin/shell were set incorrectly meaning the server did not have read permission. Since CF throws an exception when bin/shell does not exist it should also throw one when it cannot be read or executed - but it does not. It returns an empty string and continues. Grrrrrr..........

coldfusion/6.1/htmldocs/tags-p25.htm

Annoyed Customer — 2004-12-19T20:28:26

In MX 6.1:
1.) The first version always returns returns an empty string instead of stdout. The second version works but is somewhat long-winded.
2.) absPath is a custom workaround for expandPath not handling absolute paths correctly (contrary to these docs)
3.) bin/shell is a custom workaround for no stderr support and other limitations/bugs.
4.) The documentation on this site is incomplete and frequently inaccurate
5.) Docs do not explain why is required or why doesn't work.
6.) No cfscript equivalent.
7.) No subprocess interaction (expect, wait, kill, etc...) or even basic write/read/evaluate/write on pipes.
8.) No process status (errorlevel) returned.
9.) Syntax is ugly and excessive, why not

In summary it has taken me nearly 12 hours to perform a basic operating system task. I'm mad as hell! This would have been a trivial task in any other language (except perhaps MS ones). Scripting in Director, Flash and Authorware was excellent but Coldfusion is the worst language I've ever used - period.

coldfusion/6.1/htmldocs/tags-p25.htm

dplusplus — 2004-11-12T11:13:00

I followed JasonU0 instructions and that worked for me. Although I also needed to change the cold fusion services to run using a specific user instead of the localsystem account.

Very strange issue at first because I would get no errors when I run cfexecute command it would process that page fine but no action, and couldn't find anything in log files.

coldfusion/6.1/htmldocs/tags-p25.htm

tibs75 — 2004-11-07T16:58:59

I've tried to run cfexecute on a Solaris box to get the listing of a directory tree. cfexecute returns an empty space.

email me to tell me what I'm doing wrong.

here is the code:

#myVar#

this was to overcome the PROBLEM with cfdirectory/cfftp in traversing a directory tree and get the MODE flag... both of which again return an empty string. I require the permissions attributes for files and directories

thanks

coldfusion/6.1/htmldocs/tags-p25.htm

Arden O — 2004-11-02T20:26:34

I too am having problems with using CFEXECUTE -- to run a Visual FoxPro Executable - the EXE file remains in the Services list after the CFEXECUTE time expires -- since CF is running on XP Home, I am using the CF internal Internet Sever instead of IIS -- tried run tdcomcnfg and changing the VFP access permissions to no avail (based on JasonUO suggestions -- an empty output file is generated and control is returned to CF, rerunning the code just creates another VFP EXE item in the services list. Addes suggestions welcome

coldfusion/6.1/htmldocs/tags-p25.htm

CRJAngel — 2004-10-29T06:55:19

I do have cfexecute working in OS Windows 2003 Web Server

coldfusion/6.1/htmldocs/tags-p25.htm

fhaer — 2004-10-12T10:48:25

Be sure you understand the timeout parameter when you use this function!! The default value of zero executes the program in the background WITHOUT returning any results to cold fusion

If you need to see the RESULTS you MUST specify a value for timeout

coldfusion/6.1/htmldocs/tags-p25.htm

2004-10-09T11:24:47

I'm trying to start a batch file that will create a file independent of CF. The batch file works great but I can't get the CFexecute function to run it. There is no display out, just a file. Any ideas?

coldfusion/6.1/htmldocs/tags-p25.htm

PatBoens — 2004-08-20T05:29:57

I think your notepad application has been launched several times but keeps hidden as it is probably executed with no console/display.

Take a look in the task manager if you see it.

Pat

coldfusion/6.1/htmldocs/tags-p25.htm

2004-08-13T13:38:58

In Windows 2003, you cannot use CFEXECUTE... Did anybody get this to work?

coldfusion/6.1/htmldocs/tags-p25.htm

carehart — 2004-07-14T13:34:46

Useful tip above. JasonUO.

Here's another: I was having heartache trying to run a command and view its output, whether writing to the screen or using the new CFMX attribute VARIABLE. After much gnashing of teeth, I finally reverted to the older OUTPUTFILE attribute and sure enough, the output was being written to the file. Why would it work going to a file but not to a Variable or the screen?

Turns out you have to read the docs really carefully: if you don't specify a TIMEOUT (or set it to 0), the execution is asynchronous. A new thread is spawned to do the work, and there is no output written to the variable (or screen, if no VARIABLE or OUTPUTFILE is offered). It's written only to the OUTPUTFILE (or discarded if there is none).

coldfusion/6.1/htmldocs/tags-p25.htm

JasonUO — 2004-06-07T11:46:40

After upgrading to MX 6.1, I had some difficulty with the cfexecute tag. I tried several different methods of executing an app, and the page would always timeout, and the executable would still be on the server's process list. The solution I found was to go to the server and run "dcomcnfg". Go to the "Default Security" tab, click on "Edit Default" under "Access Permissions", and Add the account which the IIS service uses to execute anonymously (this is generally IUSR_machinename).

coldfusion/6.1/htmldocs/tags-p25.htm

Georgia_Geno — 2004-03-15T06:53:13

I am trying to get network inf via nbtstat a #ipaddress#
I think this will work but I am having issues with the argument syntax.

Do you have examples of syntax with the ipaddress given. If I figure this out I will post it for other users.

Thanks,Geno

coldfusion/6.1/htmldocs/tags-p25.htm

2004-03-08T12:11:03

DESPERATE!!!!
I am trying (6 hours) to get cfexecute to run an instance of notepad.exe.

When the script runs, no error is given, everything seems ok, but it does not run notepad!!!!

HELP!

coldfusion/6.1/htmldocs/tags-p25.htm

francesco.strazzulla — 2003-11-19T08:02:18

We have a problem with the tag CFEXECUTE and a 16bit application..
We have tried this code that is working in ColdFusion 6.0 but after an'upgrade to ColdFusion 6.1 the code now is not working..

NAME="#application.avpc5serverpath#\dll\PKZIP.EXE"
ARGUMENTS="-d #application.avpc5serverpath#\tmp\#random_dir#\#file_name# avpc4/data/avpc4/*.* avpc4/data/archivio/*.*"
TIMEOUT="10"
OUTPUTFILE="#application.avpc5serverpath#\tmp\#random_dir#\Log\output1.txt"
>

The problem is related with the PKZIP.EXE application...
When we run this code in the server side(Windows 2000 Professional) we receive an error windows with the message "C:\winnt\system32\ntvdm.exe error setting the enviroment for the application....."

Thanks for your help

coldfusion/6.1/htmldocs/tags-p25.htm

fraxen — 2003-11-05T00:14:37

We have gotten a confirmation that this is a bug in CFMX6.1 on Linux/Unix (bugid 50604). At this time I was unable to locate a tech-note on this issue. The confirmation was give by Hiroshi Okugawa of Macromedia to an inquiry to the CF-Talk list.