TsOpenDialog crashes with access violation

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  • #43018
    goliathbe
    Participant

      Any feedback on this? Is it a known error? Do i have a corrupt installation?

      We're developing a large application 40+ forms/dialogs that serves as configuration software for a home automation system. So a working OpenDialog would be nice.

      Also, dropping a TsCoolbar onto a form gives me an access violation (even in a new empty application without skinning).

      I'm using the v7.00 beta. Maybe i need to revert to the latest stable release?

      #43021
      emailaya
      Participant

        try using 7.02
        there were a lot of fixes there

        #43024
        goliathbe
        Participant

          Excellent idea! I just upgraded, and 7.02 fixes the TsCoolBar bug.

          The TsOpenDialog bug remains though:
          – Drop a TsOpenDialog component
          – Run Execute() to show the dialog
          – Click the filter combobox so it gets focus
          – Click Cancel -> Access Violation

          AlphaControls is a wonderful package though, great work by the development team

          #43025
          goliathbe
          Participant

            + Deleting a TsCoolBar component in Delphi 7 cause repeated access violations, to the point of the Delphi IDE crashing

            #43026
            goliathbe
            Participant

              To temporarily solve the problem with the TsOpenDialog I've changed the following which causes the error:

              acSBUtils: line 1141

              CODE
              if (sw <> nil) and not sw.Destroyed and (sw.SkinData.FOwnerControl <> nil) then begin


              to

              CODE
              if (sw <> nil) and not sw.Destroyed and (sw.SkinData <> nil) and (sw.SkinData.FOwnerControl <> nil) then begin

              Since sw.SkinData is nil at some point causing the code to access a member of a non-existant object

              #43030
              Support
              Keymaster

                Hello
                These problems will be solved in the v7.03

                #43041
                goliathbe
                Participant

                  Great, thank you! Keep up the good work

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