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  1. Qt
  2. QTBUG-79224

Crash on iOS accelerometer

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Details

    • iOS/tvOS/watchOS
    • f6b550ea5eae80124576766fe1a9609ae5aba1e3 (qt/qtsensors/5.14) 4fe529cc793305c24f58c4c32d57f2923ff7750a (qt/qtsensors/5.12)

    Description

      I am not sure why it is crashing, see attached. It seems to be trying to size a NULL qlist. I think this comes from the sensor being active but it returning NULL readings? I am attempting to do:

      Accelerometer

      { active: parent.visible }

      also setting active in parent.onVisibleChanged: accel.active = visible

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        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-79974 Dangling pointer within QmlSensor

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed

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              ulherman Ulf Hermann
              jasonapk Jason Hihn
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              Dates

                Created:
                Updated:
                Resolved: