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Ghost21

Error Checking

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Having trouble when I try to pull an IP address from a computer on the network and it can't get it the program just crashes with this error...

$colItems = $objWMIService.ExecQuery ("SELECT * FROM Win32_NetworkAdapterConfiguration", "WQL", $wbemFlagReturnImmediately + $wbemFlagForwardOnly)

$colItems = $objWMIService^ ERROR

I'm really bad at error checking can someone give me an example that works to learn from...

My error checking right now consists of If @error then Continueloop which ain't working to S*** hot for me...

HELP!!!

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Having trouble when I try to pull an IP address from a computer on the network and it can't get it the program just crashes with this error...

$colItems = $objWMIService.ExecQuery ("SELECT * FROM Win32_NetworkAdapterConfiguration", "WQL", $wbemFlagReturnImmediately + $wbemFlagForwardOnly)

$colItems = $objWMIService^ ERROR

I'm really bad at error checking can someone give me an example that works to learn from...

My error checking right now consists of If @error then Continueloop which ain't working to S*** hot for me...

HELP!!!

Probably means your $objWMIService = ObjGet(...etc.) failed. Test it with:

If Not IsObj($objWMIService) Then 
      MsgBox(16, "Error", "Failed to get WMI object")
      Exit
EndIf

^_^

P.S. ...or you could just add a COM error handler like Jos said -- If you want to go with the boring, correct way... :)

Edited by PsaltyDS

Valuater's AutoIt 1-2-3, Class... Is now in Session!For those who want somebody to write the script for them: RentACoder"Any technology distinguishable from magic is insufficiently advanced." -- Geek's corollary to Clarke's law

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