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When an error occurs restart script instead of exit?


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Hello, so is there any possible way to restart a script instead of exitting when an error occurs?Yes I know the error will still happen even after 1000 restarts, but my error is about mysql, basically I want my script to do SELECT statements from a table with EzMysql but sometimes that tables is empty so an error will occur in autoit because you can't SELECT nothing...So my script breaks at the half..What I want to do is to restart the script instead of exitting so that my program will scan the sql table until i will insert a row so it will be able to execute the next steps in my script.

P.S.:The scripts break around here :

_EzMySql_Startup("\MYSQL")
$sqlConnect = _EzMySql_Open("127.0.0.1", "root", "", "vrgaming", 3306, "", 0)
_EzMySql_Query('SELECT * FROM warns WHERE pctid = '& $sFileRead &'')
$myRows = _EzMySql_Rows() ;Numara rowurile rezultate in urma query-ului.
_EzMySql_QueryFinalize()
$i = 1
$row = _EzMySql_GetTable2d('SELECT * FROM warns WHERE pctid = '& $sFileRead &'')
_EzMySql_QueryFinalize()
    Do

MsgBox($MB_SYSTEMMODAL, "Warning!", $row[$i][1], 10)
    $i = $i + 1
 Until $i = $myRows + 1

 

==> Array variable has incorrect number of subscripts or subscript dimension range exceeded.:
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You should check that what's returned is an array before you do anything with it. If you put this into a loop, you can just use ContinueLoop when it gets something that's not an array, or not an array of the correct size and or dimensions.

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Check the UBound of the array before checking the value.

Really, instead of a Do/Until loop you should use a For/Next loop to manage your code:

For $i = 1 To UBound($row) - 1
    MsgBox($MB_SYSTEMMODAL, "Warning!", $row[$i][1], 10)
Next

Common sense plays a role in the basics of understanding AutoIt... If you're lacking in that, do us all a favor, and step away from the computer.

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