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  1. Qt
  2. QTBUG-86567

When destroying an item in a model that has an animation running as part of its delegate then it can cause a crash to occur

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    • bb2c3bfa4f4d001ec39d54d038943f9533f4c952 (qt/tqtc-qtdeclarative/tqtc/lts-5.15)
    • UI Bug Fixing Q1/2021

    Description

      When destroying an item in a model that has an animation running as part of its delegate then it can cause a crash to occur. This is because the animation appears to still be running and the connecting objects to it are no longer valid but are still referened by the animation. In the attached example, press any key repeatedly and within about 20 seconds or so then it will crash.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-86708 When using DelegateModelGroup to group items then when a created item which is set to not be included will trigger an assert

          • 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.
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              smd Jan Arve
              andysh Andy Shaw
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