Jump to content

Problem in function _ArrayUnique, crash


Massi
 Share

Recommended Posts

Hi, I have update to the most recent Autoit version. I have a little problem with _ArrayUnique function.

If I have one array with two rows. _ArrayUnique crashes. I haven't any problem if there are more than two rows. I know that seems useless use this function with two rows, but these rows are the result of a search (generally I have more than two rows).

"C:\Program Files (x86)\AutoIt3\Include\Array.au3" (2290) : ==> Array variable has incorrect number of subscripts or subscript dimension range exceeded.:
Local $vFirstElem = ( ($iDims = 1) ? ($aArray[$iBase]) : ($aArray[$iColumn][$iBase]) )
Local $vFirstElem = ( ($iDims = 1) ? ($aArray[$iBase]) : (^ ERROR

 

#include <Array.au3>
Dim $Test1[3][6]=[["11","12","13","14","15","16"],["21","22","23","24","25","26"],["21","22","23","24","25","26"]]
Dim $Test[2][6]=[["11","12","13","14","15","16"],["21","22","23","24","25","26"]]
Dim $result=0
_ArrayDisplay($Test1)
_ArrayDisplay(_ArrayUnique($Test1, 2))

_ArrayDisplay($Test)
_ArrayDisplay(_ArrayUnique($Test, 2))

I put a workaround that I don't use _ArrayUnique function if there are only two results

Link to comment
Share on other sites

  • Moderators

Massi,

I thought we had fixed that in 3.3.14.2 - the line should read:

Local $vFirstElem = ( ($iDims = 1) ? ($aArray[$iBase]) : ($aArray[$iBase][$iColumn]) )

and yet it still reads the other way round when I look in the file. So it will crash when the column value is higher that the number of rows in the array - although it still checks the correct column if that is not the case.  I am beginning to seriously dislike this function...........

Looking in SVN it has been further modified to use an If structure rather than a ternary (which is a pity) and it is still the wrong way around. I will fix it now so it is ready for the next release.

M23

Edit: And done - apologies again.

Edited by Melba23

Public_Domain.png.2d871819fcb9957cf44f4514551a2935.png Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind

Open spoiler to see my UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

Link to comment
Share on other sites

  • 4 weeks later...
  • 1 month later...
On 15.02.2016 at 11:45 PM, Massi said:

Don't worry make a mistake is the first step before make all working in the right way ;)

Good sentence


@nobbitry

You are using 3.3.15.0 which was released in 2015 , @Melba23 fixed this issue in February which mean this is still on SVN and waiting for 3.3.15.1 ...

 

Signature beginning:
Please remember: "AutoIt"..... *  Wondering who uses AutoIt and what it can be used for ? * Forum Rules *
ADO.au3 UDF * POP3.au3 UDF * XML.au3 UDF * IE on Windows 11 * How to ask ChatGPT for AutoIt Codefor other useful stuff click the following button:

Spoiler

Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind. 

My contribution (my own projects): * Debenu Quick PDF Library - UDF * Debenu PDF Viewer SDK - UDF * Acrobat Reader - ActiveX Viewer * UDF for PDFCreator v1.x.x * XZip - UDF * AppCompatFlags UDF * CrowdinAPI UDF * _WinMergeCompare2Files() * _JavaExceptionAdd() * _IsBeta() * Writing DPI Awareness App - workaround * _AutoIt_RequiredVersion() * Chilkatsoft.au3 UDF * TeamViewer.au3 UDF * JavaManagement UDF * VIES over SOAP * WinSCP UDF * GHAPI UDF - modest begining - comunication with GitHub REST APIErrorLog.au3 UDF - A logging Library * Include Dependency Tree (Tool for analyzing script relations) * Show_Macro_Values.au3 *

 

My contribution to others projects or UDF based on  others projects: * _sql.au3 UDF  * POP3.au3 UDF *  RTF Printer - UDF * XML.au3 UDF * ADO.au3 UDF SMTP Mailer UDF * Dual Monitor resolution detection * * 2GUI on Dual Monitor System * _SciLexer.au3 UDF * SciTE - Lexer for console pane

Useful links: * Forum Rules * Forum etiquette *  Forum Information and FAQs * How to post code on the forum * AutoIt Online Documentation * AutoIt Online Beta Documentation * SciTE4AutoIt3 getting started * Convert text blocks to AutoIt code * Games made in Autoit * Programming related sites * Polish AutoIt Tutorial * DllCall Code Generator * 

Wiki: Expand your knowledge - AutoIt Wiki * Collection of User Defined Functions * How to use HelpFile * Good coding practices in AutoIt * 

OpenOffice/LibreOffice/XLS Related: WriterDemo.au3 * XLS/MDB from scratch with ADOX

IE Related:  * How to use IE.au3  UDF with  AutoIt v3.3.14.x * Why isn't Autoit able to click a Javascript Dialog? * Clicking javascript button with no ID * IE document >> save as MHT file * IETab Switcher (by LarsJ ) * HTML Entities * _IEquerySelectorAll() (by uncommon) * IE in TaskSchedulerIE Embedded Control Versioning (use IE9+ and HTML5 in a GUI) * PDF Related:How to get reference to PDF object embeded in IE * IE on Windows 11

I encourage you to read: * Global Vars * Best Coding Practices * Please explain code used in Help file for several File functions * OOP-like approach in AutoIt * UDF-Spec Questions *  EXAMPLE: How To Catch ConsoleWrite() output to a file or to CMD *

I also encourage you to check awesome @trancexx code:  * Create COM objects from modules without any demand on user to register anything. * Another COM object registering stuffOnHungApp handlerAvoid "AutoIt Error" message box in unknown errors  * HTML editor

winhttp.au3 related : * https://www.autoitscript.com/forum/topic/206771-winhttpau3-download-problem-youre-speaking-plain-http-to-an-ssl-enabled-server-port/

"Homo sum; humani nil a me alienum puto" - Publius Terentius Afer
"Program are meant to be read by humans and only incidentally for computers and execute" - Donald Knuth, "The Art of Computer Programming"
:naughty:  :ranting:, be  :) and       \\//_.

Anticipating Errors :  "Any program that accepts data from a user must include code to validate that data before sending it to the data store. You cannot rely on the data store, ...., or even your programming language to notify you of problems. You must check every byte entered by your users, making sure that data is the correct type for its field and that required fields are not empty."

Signature last update: 2023-04-24

Link to comment
Share on other sites

  • 8 months later...

Sorry for reviving this rather old topic:

The former _ArrayUnique (3.3.12.0) seems to be a bit more fault-tolerant: If row count < base it just sets error and returns. The new version (tested with 3.3.14.2) fails.

Therefore I adjusted "Check parameters" section:

If $iBase < 0 Or $iBase > 1 Or (Not IsInt($iBase)) Or UBound($aArray, $UBOUND_ROWS) = $iBase Then Return SetError(3, 0, 0)

Hope to see this in an upcoming release... :)

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share

×
×
  • Create New...