Opened on Mar 29, 2026 at 4:33:45 PM

Last modified on Mar 29, 2026 at 7:59:58 PM

#4083 new Bug

COM Error Handler - not always fires event - when assigning values — at Version 1

Reported by: mLipok Owned by:
Milestone: Component: AutoIt
Version: 3.3.18.0 Severity: None
Keywords: Cc:

Description (last modified by mLipok)

This issue is continuation for:
​https://www.autoitscript.com/trac/autoit/ticket/3167

Please check this repro script:

Global $oCOM_ErrorHandler = ObjEvent("AutoIt.Error", _ComErrorHandler)

Global $oFake[]
Global $oTestObject[]

$oFake.TestObject = $oTestObject
$oFake.TestObject.Check1 = 1

$oFake.FakeObject = 1
$oFake.FakeObject.Check2 = 1

Func _ComErrorHandler(ByRef $oError)
    #forceref $oError
    ConsoleWrite("! We intercepted a COM Error" & @CRLF)
EndFunc   ;==>_ComErrorHandler

Disscusion was taken on the forum here:
​https://www.autoitscript.com/forum/topic/213563-catching-com-errors-when-assigning-a-value-to-chained-object

Change History (1)

comment:1 by mLipok, on Mar 29, 2026 at 4:34:45 PM

Description: modified (diff)
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