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  1. Qt
  2. QTBUG-127650

Strange behaviours in QML warning, "Using attached type <TYPE> already initialized in a parent scope"

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    • ac309fdee (dev), 1e4658cc0 (dev), 406bcf868 (6.8), 0fbb5c9f8 (6.7), b0fd8ef05 (dev), 9b3a8acef (6.8), 640d9e029 (6.7)

      The attached project (no pun intended) produces the warning,

      Using attached type Test already initialized in a parent scope.: Reference it by id instead:

      Strangeness:

      • Where the "repeated" attachment is made N levels deep, the warning is emitted N times for that line.
      • This warning is not emitted at all if "import QtQuick.Controls.Basic" is removed.
      • This warning is not emitted if our custom attached type is replaced by a "built-in" attached type (like Window.width or Keys.enabled)

        1. AttachedIssue.zip
          3 kB
        2. qmlls-warnings-attached-type.png
          qmlls-warnings-attached-type.png
          40 kB
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            sami.shalayel Sami Shalayel
            skoh-qt Sze Howe Koh
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              Created:
              Updated:
              Resolved: