Variable not declared error with Opt("MustDeclareVars", 1) set

[Alodar]

A script I've written runs every single time I personally run it, whether as an exe or in Scite.  However, sometimes when I go to check on it (it runs periodically from a scheduled task) I'll come across it with an error saying that there was an error: variable used without being declared.  Except, I have Opt("MustDeclareVars", 1) set, and so thus, every variable has to be declared, right?  So how does this come up?  I've never managed to get this error to come up when I run it in Scite, so I'm at a loss as to how to hunt down what's causing it.  Suggestions or advice for me anyone?

[FrancescoDiMuro]

Maybe we could help you if you post the code.

Still haven't the magic glass ball.

[AutoBert]

Did you declare one or more variables in If ... then statement's or only for special cases and ignored warning's from au3 check?

Just insert

#AutoIt3Wrapper_AU3Check_Parameters=-d -w 1 -w 2 -w 3 -w 4 -w 5 -w 6

in your script and don't ignore them further.

[Alodar]

On 7/22/2018 at 10:33 PM, AutoBert said:

Did you declare one or more variables in If ... then statement's or only for special cases and ignored warning's from au3 check?

Just insert

#AutoIt3Wrapper_AU3Check_Parameters=-d -w 1 -w 2 -w 3 -w 4 -w 5 -w 6

in your script and don't ignore them further.

This is indeed what happened.  I had a 'local' declared in an if, but not in the 'else' for it.  Using all these parameters allowed me to find the issue.  Thank you.