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nmontec

GUI crashed when re-using it

By nmontec, in AutoIt GUI Help and Support

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nmontec    0

nmontec
Posted

Hello Everyone,

I've got a GUI with some checkboxes and a button that executes a procedure when it's pressed. When the procedure is completed, if i hit again the button the GUI crashes saying that an array is not initialized. The array is global and it was filled with the values I got from the GUI on the first run, and because I don't clear it I would expect to have the same content on the second one, so I'm puzzled.

Do you have any idea on why this happens? How do work this around?

Thanks a lot!

Nicola

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Melba23    2,661

Melba23
Posted

nmontec,

It is the "ContinueLoop" on line 234982 that is causing the problem. :graduated:

If you want a more sensible answer, please post your code!

:(

M23

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

 

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guinness    1,450

guinness
Posted (edited)

I will be amazed if the problem happens to be with line 234982 :graduated: Then I am convinced you're psychic!

Edited by guinness

UDF List:

 
_AdapterConnections() • _AlwaysRun() • _AppMon() • _AppMonEx() • _ArrayFilter/_ArrayReduce • _BinaryBin() • _CheckMsgBox() • _CmdLineRaw() • _ContextMenu() • _ConvertLHWebColor()/_ConvertSHWebColor() • _DesktopDimensions() • _DisplayPassword() • _DotNet_Load()/_DotNet_Unload() • _Fibonacci() • _FileCompare() • _FileCompareContents() • _FileNameByHandle() • _FilePrefix/SRE() • _FindInFile() • _GetBackgroundColor()/_SetBackgroundColor() • _GetConrolID() • _GetCtrlClass() • _GetDirectoryFormat() • _GetDriveMediaType() • _GetFilename()/_GetFilenameExt() • _GetHardwareID() • _GetIP() • _GetIP_Country() • _GetOSLanguage() • _GetSavedSource() • _GetStringSize() • _GetSystemPaths() • _GetURLImage() • _GIFImage() • _GoogleWeather() • _GUICtrlCreateGroup() • _GUICtrlListBox_CreateArray() • _GUICtrlListView_CreateArray() • _GUICtrlListView_SaveCSV() • _GUICtrlListView_SaveHTML() • _GUICtrlListView_SaveTxt() • _GUICtrlListView_SaveXML() • _GUICtrlMenu_Recent() • _GUICtrlMenu_SetItemImage() • _GUICtrlTreeView_CreateArray() • _GUIDisable() • _GUIImageList_SetIconFromHandle() • _GUIRegisterMsg() • _GUISetIcon() • _Icon_Clear()/_Icon_Set() • _IdleTime() • _InetGet() • _InetGetGUI() • _InetGetProgress() • _IPDetails() • _IsFileOlder() • _IsGUID() • _IsHex() • _IsPalindrome() • _IsRegKey() • _IsStringRegExp() • _IsSystemDrive() • _IsUPX() • _IsValidType() • _IsWebColor() • _Language() • _Log() • _MicrosoftInternetConnectivity() • _MSDNDataType() • _PathFull/GetRelative/Split() • _PathSplitEx() • _PrintFromArray() • _ProgressSetMarquee() • _ReDim() • _RockPaperScissors()/_RockPaperScissorsLizardSpock() • _ScrollingCredits • _SelfDelete() • _SelfRename() • _SelfUpdate() • _SendTo() • _ShellAll() • _ShellFile() • _ShellFolder() • _SingletonHWID() • _SingletonPID() • _Startup() • _StringCompact() • _StringIsValid() • _StringRegExpMetaCharacters() • _StringReplaceWholeWord() • _StringStripChars() • _Temperature() • _TrialPeriod() • _UKToUSDate()/_USToUKDate() • _WinAPI_Create_CTL_CODE() • _WinAPI_CreateGUID() • _WMIDateStringToDate()/_DateToWMIDateString() • Au3 script parsing • AutoIt Search • AutoIt3 Portable • AutoIt3WrapperToPragma • AutoItWinGetTitle()/AutoItWinSetTitle() • Coding • DirToHTML5 • FileInstallr • FileReadLastChars() • GeoIP database • GUI - Only Close Button • GUI Examples • GUICtrlDeleteImage() • GUICtrlGetBkColor() • GUICtrlGetStyle() • GUIEvents • GUIGetBkColor() • Int_Parse() & Int_TryParse() • IsISBN() • LockFile() • Mapping CtrlIDs • OOP in AutoIt • ParseHeadersToSciTE() • PasswordValid • PasteBin • Posts Per Day • PreExpand • Protect Globals • Queue() • Resource Update • ResourcesEx • SciTE Jump • Settings INI • SHELLHOOK • Shunting-Yard • Signature Creator • Stack() • Stopwatch() • StringAddLF()/StringStripLF() • StringEOLToCRLF() • VSCROLL • WM_COPYDATA • More Examples...

Updated: 22/04/2018

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nmontec    0

nmontec
Posted

You're right, I didn't post any code.. :(

The array is declared 

Global $Sequence[5][5]

Checkboxes are created with something like this

for $i=0 to 4 step 1
    $FilterLabel="Filter #" & $i
    GUICtrlCreateLabel($FilterLabel,5,$i*30+63)
    $Sequence[$i][0]=GUICtrlCreateCheckbox("",50,$i*30+60,20,20)
Next

This is the function where I get the error

Func ReadExposureMatrix ()
    for $FilterNo=0 to 4 Step 1
        if (GUICtrlRead($Sequence[$FilterNo][0])==$GUI_CHECKED) Then
            $ExposureMatrix[$FilterNo][0]=1
        Else
            $ExposureMatrix[$FilterNo][0]=0
        EndIf
        $ExposureMatrix[$FilterNo][1]=GUICtrlRead ( $Sequence[$FilterNo][1] )*1000
        $ExposureMatrix[$FilterNo][2]=GUICtrlRead ( $Sequence[$FilterNo][2] )
        $ExposureMatrix[$FilterNo][3]=GUICtrlRead ( $Sequence[$FilterNo][3] )
        $ExposureMatrix[$FilterNo][4]=GUICtrlRead ( $Sequence[$FilterNo][4] )
    Next
EndFunc

In particular the error is pointing at this line

if (GUICtrlRead($Sequence[$FilterNo][0])==$GUI_CHECKED) Then

Thanks once again :graduated:

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whim    1

whim
Posted

Note that

if (GUICtrlRead($Sequence[$FilterNo][0])==$GUI_CHECKED) Then

is not the proper way to check control states, because they are bit flags. Try this:

If BitAND(GUICtrlRead($Sequence[$FilterNo][0]), $GUI_CHECKED) = $GUI_CHECKED Then

(BTW C-style '==' is only used in AutoIt for case sensitive string compares)

hope that helps,

whim

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