element '' has no parent window

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  • #37865
    haentschman
    Participant

    Hi all…

    A the moment i have a disussion with DevExpress about this error. They mean that is a AlphaControls problem. :huh:

    Quote:

    Hi Paulo,

    News:

    At the moment i use the embedded designer. The error does not come anymore. But sometimes i had this error at RUNTIME??? I have more bugreports with this lines:

    00a6d02a +00a xxx.exe cxEdit 7744 +1 TcxCustomEdit.CreateHandle

    00ab5bea +00a xxx.exe cxDropDownEdit 2609 +1 TcxCustomDropDownEdit.CreateHandle

    00d1cd6d +019 xxx.exe sSkinProvider 6673 +1 TsSkinProvider.AC_WMActivate

    Ideas?

    bugreport.txt

    Paulo (DevExpress Support)

    4 days ago

    Hello XXX,

    According to this call stack report, the TsSkinProvider instance forces creating our dropdown editor's Handle. Perhaps, this breaks the normal messages sequence. Is this some kind of a third-party skinning tool? Please check if disabling this tool resolves the problem.

    …and now comes you. ๐Ÿ˜•

    #58047
    Support
    Keymaster

    Hello! I will research why it may happens.

    Is it possible to make a test-app with such error?

    #58254
    haentschman
    Participant

    Hi… ๐Ÿ˜Ž

    Quote:
    I will research why it may happens.

    I had this error sporadically. ๐Ÿ˜ฎ I canยดt make a test app…sorry.

    Info: always the control TcxCustomDropDownEdit.CreateHandle is involved

    #58272
    haentschman
    Participant

    Hi all… ๐Ÿ˜Ž


    @Support
    : Any News?

    #58274
    Support
    Keymaster

    Sorry, still can't repeat it. I will try to make it on another PC soon.

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