Autoit Scripts Fail to Proceed and Stuck

[wan]

Hello, I want to ask why my scripts sometimes stuck and never end ? It only happen once a while . My script will open an app and automate the process to export Excel File from four Face Recognition devices. Somehow the script will stop running / move to the next line and the exe (with gui) still open and never close. On the next run it just working fine  

[Subz]

Without seeing the script it's almost impossible to provide assistance, there can be a number of reasons why the script is failing, usually the best way to fix the issue is to add error checking to the script.

[taurus905]

I agree with @Subz

But if you want to try to find the cause yourself, try this at the top of your script.

When it appears stuck, mouse-over the script's icon in the system tray to see what line it's on.

Keep mousing off and back on to see if the line changes.

It might be stuck in a loop.

taurus905

Opt("TrayIconDebug", 1) ;0=no info, 1=debug line info

 

[ModemJunki]

It gets stuck in Excel?

Why not using the native Excel functions in AutoIT? (the helpfile is your friend...)

[Zedna]

Add logging to your script, so it will write to LOG diagnostic data (texts + values of variables) and you will know what your script really is doing.