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  1. Qt
  2. QTBUG-106345

iOS applications crash on launch in Qt 6.4.0 beta 4

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Details

    • Bug
    • Resolution: Fixed
    • P0: Blocker
    • 6.4.0
    • 6.4.0 Beta4
    • GUI: Look'n'Feel
    • None
    • iOS 15.6.1, iPhone 6s
      Development machine: macOS 12.5.1, M1 Mac, QtCreator 8.0.1, Xcode 13.4.1
    • iOS/tvOS/watchOS
    • 56e2e899555c99d4013fdbef940a79de9dc542ea c17a16f468e6e9ff7e2d640d86e97eb3d373291d

    Description

      I just upgraded from Qt 6.4.0 beta 3 to beta 4 and Qt applications started crashing on launch on an iOS device.

      The crashes also occur when launching the apps in the iOS Simulator, but running x86_64 apps in the iOS Simulator on an arm64 Mac might cause other issues, see QTBUG-101276.

      Steps to reproduce: Simply create a new project with Qt Creator targeting iOS, build and run on a device.

      I tried a Qt Widgets and QML application, see the following crash reports:

      Attachments

        1. qt640b4ios 2022-09-06, 08-46.crash
          18 kB
          Maximilian Blochberger
        2. qt640b4-ios-qml 2022-09-06, 08-47.crash
          18 kB
          Maximilian Blochberger
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            dorisverria Doris Verria
            blochberger.max Maximilian Blochberger
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            Dates

              Created:
              Updated:
              Resolved:

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