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bobhickman

Error: Subscript used with non-Array variable in Win7-64bit

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Script below accesses Mysql and puts the info in $aRow. This script works flawlessly in Windows XP, but not in Windows 7-64bit. When I test with _ArrayDisplay($aRow) -(in XP), the array displays properly. I tried using 64bit AutoIt, but that did not work. Same result whether compiled or not. I have searched but I can't find a solution. Using autoit 3.3.8.1. Same results with 3.3.6. Any ideas?

Dim $array1[5],$aRow[50]

.

.

$aRow = _EzMySql_FetchData() ;loads a query into an array

$read_sec_octet = $aRow[0]

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Which DLL are you using and are you running it/compiling it to the same OS Architecture as the DLL? There's 2 dll's one 32 bit the other 64 bit, trying to run a 32 bit dll when running the script under 64 bit AutoIt will probably not work.


If I posted any code, assume that code was written using the latest release version unless stated otherwise. Also, if it doesn't work on XP I can't help with that because I don't have access to XP, and I'm not going to.
Give a programmer the correct code and he can do his work for a day. Teach a programmer to debug and he can do his work for a lifetime - by Chirag Gude
How to ask questions the smart way!

I hereby grant any person the right to use any code I post, that I am the original author of, on the autoitscript.com forums, unless I've specifically stated otherwise in the code or the thread post. If you do use my code all I ask, as a courtesy, is to make note of where you got it from.

Back up and restore Windows user files _Array.au3 - Modified array functions that include support for 2D arrays.  -  ColorChooser - An add-on for SciTE that pops up a color dialog so you can select and paste a color code into a script.  -  Customizable Splashscreen GUI w/Progress Bar - Create a custom "splash screen" GUI with a progress bar and custom label.  -  _FileGetProperty - Retrieve the properties of a file  -  SciTE Toolbar - A toolbar demo for use with the SciTE editor  -  GUIRegisterMsg demo - Demo script to show how to use the Windows messages to interact with controls and your GUI.  -   Latin Square password generator

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Thanks, I'll look at that.

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I have used it both ways, the 32 bit version and the 64 bit version. It behaves the same. Any ideas?

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When I test with _ArrayDisplay($aRow) -(in XP), the array displays properly. I tried using 64bit AutoIt, but that did not work.

What does "did not work" mean? Does _ArrayDisplay show an array? With no data? Or does _ArrayDisplay show no array at all?

My UDFs and Tutorials:

Spoiler

UDFs:
Active Directory (NEW 2017-04-18 - Version 1.4.8.0) - Download - General Help & Support - Example Scripts - Wiki
OutlookEX (NEW 2017-02-27 - Version 1.3.1.0) - Download - General Help & Support - Example Scripts - Wiki
ExcelChart (2015-04-01 - Version 0.4.0.0) - Download - General Help & Support - Example Scripts
Excel - Example Scripts - Wiki
Word - Wiki
PowerPoint (2015-06-06 - Version 0.0.5.0) - Download - General Help & Support

Tutorials:
ADO - Wiki

 

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Please look at original post.

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The quote "did not work" is from the original post.

If _ArrayDisplay doesn't display anything most of the time the variable is no array.


My UDFs and Tutorials:

Spoiler

UDFs:
Active Directory (NEW 2017-04-18 - Version 1.4.8.0) - Download - General Help & Support - Example Scripts - Wiki
OutlookEX (NEW 2017-02-27 - Version 1.3.1.0) - Download - General Help & Support - Example Scripts - Wiki
ExcelChart (2015-04-01 - Version 0.4.0.0) - Download - General Help & Support - Example Scripts
Excel - Example Scripts - Wiki
Word - Wiki
PowerPoint (2015-06-06 - Version 0.0.5.0) - Download - General Help & Support

Tutorials:
ADO - Wiki

 

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_ArrayDisplay does display the info that was retrieved from MySql. As I stated, it works correctly in Win XP, but not in Win 7.

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It does not work in Windows 7. Fine.

But once again: What does "does not work" mean? When you call _ArrayDisplay($aRow) do you get an output on the screen?


My UDFs and Tutorials:

Spoiler

UDFs:
Active Directory (NEW 2017-04-18 - Version 1.4.8.0) - Download - General Help & Support - Example Scripts - Wiki
OutlookEX (NEW 2017-02-27 - Version 1.3.1.0) - Download - General Help & Support - Example Scripts - Wiki
ExcelChart (2015-04-01 - Version 0.4.0.0) - Download - General Help & Support - Example Scripts
Excel - Example Scripts - Wiki
Word - Wiki
PowerPoint (2015-06-06 - Version 0.0.5.0) - Download - General Help & Support

Tutorials:
ADO - Wiki

 

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Please see the original post: "Error: Subscript used with non-Array variable."

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You should do the following:

  • Post the code you're using
  • Post the error message you get when running that script from SciTE
  • Give details as to which dll you're using and which version of AutoIt you're using to run the script (x86 vs x64)
  • Any other pertinent details explaining what isn't working, why it isn't working, what you're expecting versus what you're getting back.

If I posted any code, assume that code was written using the latest release version unless stated otherwise. Also, if it doesn't work on XP I can't help with that because I don't have access to XP, and I'm not going to.
Give a programmer the correct code and he can do his work for a day. Teach a programmer to debug and he can do his work for a lifetime - by Chirag Gude
How to ask questions the smart way!

I hereby grant any person the right to use any code I post, that I am the original author of, on the autoitscript.com forums, unless I've specifically stated otherwise in the code or the thread post. If you do use my code all I ask, as a courtesy, is to make note of where you got it from.

Back up and restore Windows user files _Array.au3 - Modified array functions that include support for 2D arrays.  -  ColorChooser - An add-on for SciTE that pops up a color dialog so you can select and paste a color code into a script.  -  Customizable Splashscreen GUI w/Progress Bar - Create a custom "splash screen" GUI with a progress bar and custom label.  -  _FileGetProperty - Retrieve the properties of a file  -  SciTE Toolbar - A toolbar demo for use with the SciTE editor  -  GUIRegisterMsg demo - Demo script to show how to use the Windows messages to interact with controls and your GUI.  -   Latin Square password generator

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Ahh, now I see! The problem description is in the title!

I just tried

#include <array.au3>
Global $a = ""
_ArrayDisplay($a)
ConsoleWrite(@error & @CRLF)
and I get @error = 1 which means: 1 - $avArray is not an array

But the script does not crash.

AutoIt 3.3.8.1

I assume _EzMySql_FetchData() doesn't return any data. What's the value of @error after _EzMySql_FetchData()?


My UDFs and Tutorials:

Spoiler

UDFs:
Active Directory (NEW 2017-04-18 - Version 1.4.8.0) - Download - General Help & Support - Example Scripts - Wiki
OutlookEX (NEW 2017-02-27 - Version 1.3.1.0) - Download - General Help & Support - Example Scripts - Wiki
ExcelChart (2015-04-01 - Version 0.4.0.0) - Download - General Help & Support - Example Scripts
Excel - Example Scripts - Wiki
Word - Wiki
PowerPoint (2015-06-06 - Version 0.0.5.0) - Download - General Help & Support

Tutorials:
ADO - Wiki

 

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Solved the problem. Long story short, _EzMySql_FetchData() was returning null info due to the query criteria. It caused $aRow to be dissolved and Autoit gave the correct error info since $aRow no longer existed. I have put an error check with _EzMySql_FetchData() to take care of the problem. Thanks for your help.

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