ERROR: Subscript used with non-Array variable.

[meowbits]

When I assign the following, I get the error. I'm guessing it'll be the same with every occasion.

$storeCoords[0] = $coord1[0] 
$storeCoords[1] = $coord1[1]

Do you know what i'm doing wrong?

expandcollapse popup

Opt("WinWaitDelay",3000)
Opt("WinTitleMatchMode",4)
Opt("WinDetectHiddenText",1)
Opt("MouseCoordMode",0)

#include <IE.au3>
#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>


; declare variable color (use Eyedropper4.0 to find color,
; keep 0x and add your 6 digit number after it)
Global $storeIconColor = 0xB0BD62 ; store icon color 
Global $hayBailColor = 0xF7A505 ; haybail color
Global $grassColor = 0x3A7A02   ; grass color

Global $bailsTobuy      ; Number of haybails to buy/sell
Global $storeCoords     ; Coordinates of the store icon
Global $otherCoords     ; Coordinates of the 'other' tab
Global $buyHayBailCoords ; Coordinates to buy haybail
Global $placeHayBailCoords ; Coordinates to place haybail
Global $sellHayBailCoords = $placeHayBailCoords
Global $confirmSellCoords; Coordinates to sell haybail

; declare ON true(on) false(off)
Global $ON = False

; set esc and pause
HotKeySet("{ESC}", "Terminate")

; Pop-up dialog box to start program
MsgBox(0,"IMPORTANT", "Login to facebook prior to clicking 'OK'")
MsgBox(1,"Holybails", "'OK' to start, press 'ESC' to stop.")

;If $bailsTobuy != Int Then
; dialog box to prompt for total bails to buy/sell - NEED HELP
; Amount of bails you can afford is ((Total Coins -50)/48)) round down
; if answer != integer stop or run a loop to ask again, not sure how to.
; answer = $baysToBuy

Func Terminate()
    Exit 0
EndFunc

;If ($CmdLine[0] = 2) Then
;Exit 0
;EndIf

;If ($CmdLine[0] = 1) Then 
; Open url to play FarmTown
    _IECreate ("http://apps.facebook.com/farmtown/play/", 1, 1, 1, 1)
    $ON = True
; Initial loop
    Dim $iCounter = 1
    While $iCounter
    Sleep(500)
        if $ON = True Then
        ; start pixel search for store icon
            $coord1 = PixelSearch(480, 120, 1240, 700, $storeIconColor,10)
            If IsArray($coord1) = 1 Then
            ; save coords as 'storeCoords'
                $storeCoords[0] = $coord1[0] 
                $storeCoords[1] = $coord1[1]
                MouseClick("left", $storeCoords[0], $storeCoords[1])
        ; Error msg
            Else
                MsgBox(0,"ERROR","Unable to find Store icon edit your '$storeIconColor'")
                Exit
            EndIf
            Sleep(300)
        ; start somesort of search to find the 'other' tab - NEED HELP
            $coord2 = 1
            If IsArray($coord2) = 1 Then
                $coord2[0] = 1100
                $coord2[1] = 210
            ; save coords as 'otherCoords'
                $otherCoords[0] = $coord2[0]
                $otherCoords[1] = $coord2[1]
                MouseClick("left", $otherCoords[0], $otherCoords[1])
        ; Error msg
            Else
                MsgBox(0,"ERROR","Unable to find '$otherCoords'")
                Exit
            EndIf
            Sleep(300)
        ; start pixel search for haybail icon
            $coord3 = PixelSearch(480, 120, 1240, 700, $hayBailColor,10)
            If IsArray($coord3) = 1 Then
            ; save coords as 'buyHayBailCoords'
                $buyHayBailCoords[0] = $coord3[0]
                $buyHayBailCoords[1] = $coord3[1]
                MouseClick("left", $buyHayBailCoords[0], $buyHayBailCoords[1])
        ; Error msg
            Else
                MsgBox(0,"ERROR","Unable to find HayBail edit your '$haybailColor'")
                Exit
            EndIf
            Sleep(300)
        ; start pixel search for grass color
            $coord4 = PixelSearch(480, 120, 1240, 700, $grassColor,10)
            If IsArray($coord4) = 1 Then
            ; save coords as 'placeHayBailCoords'
                $placeHayBailCoords[0] = $coord4[0]
                $placeHayBailCoords[1] = $coord4[1]
                MouseClick("left", $placeHayBailCoords[0], $placeHayBailCoords[1])
                Sleep(300)
                MouseClick("left", $sellHayBailCoords[0], $sellHayBailCoords[1])
        ; Error msg
            Else
                MsgBox(0,"ERROR","Unable to find Grass edit your '$grassColor'")
                Exit
            EndIf
            Sleep(300)
        ; start somesort of search to find the 'sell' tab - NEED HELP
            $coord5 = 1
            If IsArray($coord5) = 1 Then
                
            ; save coords as 'confirmSellCoords'
                $confirmSellCoords[0] = $coord5[0]
                $confirmSellCoords[1] = $coord5[1]
                MouseClick("left", $confirmSellCoords[0], $storeCoords[1])
            ; Error msg
            Else
                MsgBox(0,"ERROR","Unable to find 'confirmSellCoords'")
                Exit
            EndIf
        EndIf
        $iCounter +=1
    WEnd
    
    Dim $bCounter = 1
; Main loop
    While $bailsTobuy -1 >= $bCounter
        Sleep(5000)
        MouseClick("left", $storeCoords[0], $storeCoords[1])
        Sleep(300)
        MouseClick("left", $otherCoords[0], $otherCoords[1])
        Sleep(300)
        MouseClick("left", $buyHayBailCoords[0], $buyHayBailCoords[1])
        Sleep(300)
        MouseClick("left", $placeHayBailCoords[0], $placeHayBailCoords[1])
        Sleep(300)
        MouseClick("left", $sellHayBailCoords[0], $sellHayBailCoords[1])
        Sleep(300)
        MouseClick("left", $confirmSellCoords[0], $storeCoords[1])
        $bCounter +=1
    WEnd
;EndIf

[felixli93]

always check @error after PixelSearch

it may be, that the color is not found, then, the variable $coord is no array

but then you use $coord[0], but $coord is not even an array

always check @error after PixelSearch

If not @error Then ...

[Valuater]

try this

Global $storeCoords[2] ; Coordinates of the store icon

Global the "array" not just a variable

8)

[Valuater]

always check @error after PixelSearch

it may be, that the color is not found, then, the variable $coord is no array

but then you use $coord[0], but $coord is not even an array

always check @error after PixelSearch

If not @error Then ...

This IS another way to check felix

If IsArray($coord5) = 1 Then

8)

[DrDuKeS]

always check @error after PixelSearch

it may be, that the color is not found, then, the variable $coord is no array

but then you use $coord[0], but $coord is not even an array

always check @error after PixelSearch

If not @error Then ...

 

I know that I'm "necro-ing" an old post, but I found it via Google

I couldn't figure out why my array was giving me the ol' "Subscript used with non-array variable", but it WAS an array! Argh! (ie: The Pixelsearch was essentially reverting it to a non-array). All I did was RE-Declare it as an array inside the @error check. I know it's not pretty, but it works

Thanks felixli93!