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  1. Qt
  2. QTBUG-122699

Failed DCHECK in v8 when watching livestream

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: P1: Critical P1: Critical
    • None
    • 6.8
    • WebEngine
    • None
    • Windows
    • a3b5f2f6c (118-based), 2449499dd (dev), 941ac35c0 (6.7.0), c30659ac0 (6.7), ccecfdbf9 (126-based), 0073b295f (122-based), dce5f7197 (118-based)

      On current dev with proprietary codecs, navigating to twitch.tv, opening up any stream's page and then waiting for a few seconds causes a DCHECK fail that crashes the render process. The console output is this, followed by a stack trace:

      # Fatal error in .\../../../../../../qt6/qtwebengine/src/3rdparty/chromium/v8/src/execution/local-isolate.cc, line 69
# Debug check failed: !res.empty().

      The stack trace is attached below.

        1. stack_trace-1.txt
          14 kB
          Kaloyan Chehlarski
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            qt_webengine_team Qt WebEngine Team
            kchehlarski Kaloyan Chehlarski
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              Created:
              Updated:
              Resolved:

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