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  1. Qt
  2. QTBUG-95459

webengineview can't work under debug build setting.

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Not Evaluated
    • Resolution: Incomplete
    • Affects Version/s: 6.2.0 Beta1, 6.2.0 Beta2, 6.2.0 Beta3
    • Fix Version/s: None
    • Component/s: WebEngine
    • Labels:
      None
    • Environment:
      windows + qt 6.2.0-beta3
    • Platform/s:
      Windows

      Description

      when build debug version app, the 'WebEngineView' display nothing.
      (release build work as expected.)

      new log:
      qt.webenginecontext:

      GLImplementation: desktop
      Surface Type: OpenGL
      Surface Profile: CompatibilityProfile
      Surface Version: 4.6
      Using Default SG Backend: yes
      Using Software Dynamic GL: no
      Using Angle: no

      Init Parameters:

      • application-name np100
      • browser-subprocess-path D:\develop\installed\qt-6.2.0\msvc2019_64\bin\QtWebEngineProcess.exe
      • create-default-gl-context
      • disable-direct-composition
      • disable-es3-gl-context
      • disable-features MojoVideoCapture,DnsOverHttpsUpgrade,ConsolidatedMovementXY,InstalledApp,BackgroundFetch,WebOTP,WebPayments,WebUSB,PictureInPicture
      • disable-speech-api
      • enable-features AllowContentInitiatedDataUrlNavigations,TracingServiceInProcess
      • enable-threaded-compositing
      • gpu-preferences OAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAABQAAABAAAAAAAAAAAAAAAAYAAAAQAAAAAAAAAAEAAAAFAAAAEAAAAAAAAAABAAAABgAAAA==
      • in-process-gpu
      • use-gl desktop

      QQmlEngine::setContextForObject(): Object already has a QQmlContext
      [15188:10948:0823/142836.315:ERROR:validation_errors.cc(87)] Invalid message: VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER
      [3056:2212:0823/142836.325:ERROR:validation_errors.cc(87)] Invalid message: VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER
      [2021-08-23 14:28:36.356309][info][FontLogger:]createFont success
      [2021-08-23 14:28:36.556348][info][FontLogger:]createFont success
      [2021-08-23 14:28:36.757311][info][FontLogger:]createFont success
      [1080:12660:0823/142837.174:ERROR:network_service_instance_impl.cc(286)] Network service crashed, restarting service.
      [1080:12660:0823/142837.174:ERROR:network_service_instance_impl.cc(286)] Network service crashed, restarting service.
      [7024:14220:0823/142837.291:ERROR:validation_errors.cc(87)] Invalid message: VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER
      [1080:12660:0823/142837.407:INFO:permission_manager_qt.cpp(93)] Unexpected unsupported permission type: 29
      [1080:12660:0823/142837.407:INFO:permission_manager_qt.cpp(93)] Unexpected unsupported permission type: 29
      [1080:12660:0823/142837.443:ERROR:network_service_instance_impl.cc(286)] Network service crashed, restarting service.
      [1080:12660:0823/142837.443:ERROR:network_service_instance_impl.cc(286)] Network service crashed, restarting service.

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            Assignee:
            qt_webengine_team Qt WebEngine Team
            Reporter:
            niqingliang2003 niqingliang2003
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              Dates

              Created:
              Updated:
              Resolved:

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