Skip to content

QtWebEngine

Discussions and questions on QtWebEngine
1.3k Topics 4.0k Posts
  • Qt WebEngine and Qt WebView User Survey

    Unsolved
    1
    0 Votes
    1 Posts
    182 Views
    No one has replied
  • This topic is deleted!

    Unsolved
    1
    0 Votes
    1 Posts
    1 Views
    No one has replied
  • QT5.15.11 issue with XMLHttpRequest

    Unsolved
    2
    0 Votes
    2 Posts
    345 Views
    V
    If I comment below lines in component which is handling Webengine and browser related logic, the issue is not observed. QWebEngineProfile *m_profile; m_profile- >clearHttpCache(); Any idea if we need to change above to logic in QT5.15.11 for better handling. As currently it seems call is hang/stuck if i keep it.
  • QWebEngineView ignores QNetworkProxy with auth (Qt 6.8.1)

    Unsolved
    1
    0 Votes
    1 Posts
    206 Views
    No one has replied
  • Qt6.5 QWebEngineView html script

    Unsolved
    9
    0 Votes
    9 Posts
    2k Views
    F
    Thank you, it seems to be the case. Do you happen to know how to set this attribute in QML? I need to modify part of extension (plasmoid) for KDE Plasma, it uses QML to setup the WebView.
  • QT Webengine bitbake do_compile error for QT6.8.1

    Unsolved
    4
    0 Votes
    4 Posts
    551 Views
    jsulmJ
    @Mallikarjuna said in QT Webengine bitbake do_compile error for QT6.8.1: ../../../../../git/src/3rdparty/chromium/third_party/distributed_point_functions/code/dpf/internal/evaluate_prg_hwy.cc:152:14: internal compiler error: in eliminate_stmt, at tree-ssa-sccvn.cc:6870 You get an internal compiler error when compiling Chromium. You could try to get newer compiler or build different Chromium version.
  • Is WebUSB Supported on QtWebEngine?

    Unsolved
    1
    0 Votes
    1 Posts
    216 Views
    No one has replied
  • PyQt6 Setting and restoring the cache and cookies

    Solved
    3
    0 Votes
    3 Posts
    1k Views
    A
    I am doing the same thing with custom cache and storage folders. but I think it's not working as expected. for example if I open stackoverflow and set the permission to accept all cookies, then reopen my browser and again go to stackoverflow, it again asks for my permission. which should not happen if it is storing my permissions.
  • 0 Votes
    3 Posts
    746 Views
    J
    @ZhangL , what additional libraries did you install? i ran into same error thanks!
  • widevine is not work

    Unsolved
    13
    0 Votes
    13 Posts
    1k Views
    jsulmJ
    @cobook Then call configure with --help parameter to see how the verbose parameter is called now.
  • Javascript Support QtWebEngine in Autodesk Maya 2025

    Unsolved
    2
    0 Votes
    2 Posts
    444 Views
    R
    UPDATE: After blowing up Maya 2025 by doing a pip update on mayapy for Pyside6 and all of it's subcomponents (don't do that), I communicated with the X_ITE developers. They were able to release a version of X_ITE for me that removed the ECMAScript 2023 functions, and now uses javascript that is compatible with Chrome 108 and the version of PySide6/Qt6 compatible with QWebEngine in Maya 2025.
  • QWebEngine does not properly respond to the print functionality of pdf.js.

    Unsolved
    1
    0 Votes
    1 Posts
    252 Views
    No one has replied
  • QT webengine build error.

    Unsolved
    4
    0 Votes
    4 Posts
    530 Views
    jsulmJ
    @Ferdinand-Castelino In the screen shots you show libraries, not packages. How to add dev package depends on how you created the sysroot and what Linux distribution is running on your device. On Ubuntu this package is named "libnss3-dev". Dev packages contain header files and what else is needed to build software which uses a library, it is not enough to install the library itself.
  • This topic is deleted!

    Unsolved
    1
    0 Votes
    1 Posts
    33 Views
    No one has replied
  • High CPU Usage and Unresponsiveness in QtWebEngineProcess after a Few page reloads

    Unsolved
    1
    0 Votes
    1 Posts
    342 Views
    No one has replied
  • QtWebEngine python binding package named "PyQtWebEngine" yocto installation

    Unsolved
    2
    0 Votes
    2 Posts
    351 Views
    JonBJ
    @Chakra2811 Since this is a PyQt question, if you do not get an answer here you could try asking the PyQt folks over at https://riverbankcomputing.com/mailman/listinfo/pyqt
  • The configuration script cannot find Windows SDK

    Unsolved
    3
    0 Votes
    3 Posts
    400 Views
    E
    I did follow the instructions to set up my environment correctly. And here's the output of the configuration script: + H:\Qt\6.8.1\Src/qtbase/configure.bat -top-level -qt-libpng -qt-libjpeg -cmake-generator Ninja -openssl-linked -platform win32-clang-msvc -- -DOPENSSL_ROOT_DIR=H:/Qt/Tools/OpenSSLv3/Win_x64 -DLLVM_INSTALL_DIR=D:/LLVM-Clang MSVC/clang+llvm-18.1.8-x86_64-pc-windows-msvc/ -Wno-dev -- Windows 10 SDK version: Overriding option 'libpng' with 'qt' (was: 'undefined') Overriding option 'libjpeg' with 'qt' (was: 'undefined') 'C:/Program Files/CMake/bin/cmake.exe' '-DOPENSSL_ROOT_DIR=H:/Qt/Tools/OpenSSLv3/Win_x64' '-DLLVM_INSTALL_DIR=D:/LLVM-Clang MSVC/clang+llvm-18.1.8-x86_64-pc-windows-msvc/' '-Wno-dev' '-DQT_INTERNAL_CALLED_FROM_CONFIGURE:BOOL=TRUE' '-DQT_QMAKE_TARGET_MKSPEC=win32-clang-msvc' '-DCMAKE_C_COMPILER=clang-cl' '-DCMAKE_CXX_COMPILER=clang-cl' '-DINPUT_libpng=qt' '-DINPUT_libjpeg=qt' '-DINPUT_openssl=linked' '-G' 'Ninja' 'H:/Qt/6.8.1/Src' -- Checking dependencies of submodule 'qtbase' -- Checking dependencies of submodule 'qtimageformats' -- Checking dependencies of submodule 'qtlanguageserver' -- Checking dependencies of submodule 'qtshadertools' -- Checking dependencies of submodule 'qtsvg' -- Checking dependencies of submodule 'qtdeclarative' -- Checking dependencies of submodule 'qtquicktimeline' -- Checking dependencies of submodule 'qtquick3d' -- Checking dependencies of submodule 'qtmultimedia' -- Checking dependencies of submodule 'qt3d' -- Checking dependencies of submodule 'qt5compat' -- Checking dependencies of submodule 'qtactiveqt' -- Checking dependencies of submodule 'qtcharts' -- Checking dependencies of submodule 'qtcoap' -- Checking dependencies of submodule 'qtconnectivity' -- Checking dependencies of submodule 'qtdatavis3d' -- Checking dependencies of submodule 'qtgraphs' -- Checking dependencies of submodule 'qtwebsockets' -- Checking dependencies of submodule 'qthttpserver' -- Checking dependencies of submodule 'qtserialport' -- Checking dependencies of submodule 'qtpositioning' -- Checking dependencies of submodule 'qtlocation' -- Checking dependencies of submodule 'qttools' -- Checking dependencies of submodule 'qtwebchannel' -- Checking dependencies of submodule 'qtwebengine' -- Checking dependencies of submodule 'qtdoc' -- Checking dependencies of submodule 'qtgrpc' -- Checking dependencies of submodule 'qtlottie' -- Checking dependencies of submodule 'qtmqtt' -- Checking dependencies of submodule 'qtnetworkauth' -- Checking dependencies of submodule 'qtopcua' -- Checking dependencies of submodule 'qtquick3dphysics' -- Checking dependencies of submodule 'qtquickeffectmaker' -- Checking dependencies of submodule 'qtremoteobjects' -- Checking dependencies of submodule 'qtscxml' -- Checking dependencies of submodule 'qtsensors' -- Checking dependencies of submodule 'qtserialbus' -- Checking dependencies of submodule 'qtspeech' -- Checking dependencies of submodule 'qttranslations' -- Checking dependencies of submodule 'qtvirtualkeyboard' -- Checking dependencies of submodule 'qtwayland' -- Checking dependencies of submodule 'qtwebview' -- Configuring submodule 'qtbase' -- [QtBase] CMAKE_BUILD_TYPE was already explicitly set to: 'Release' [QtBase] 'qtwebengine_build' was changed from OFF to ON [QtBase] 'qtwebengine_core_build' was changed from OFF to ON [QtBase] 'qtwebengine_widgets_build' was changed from OFF to ON [QtBase] 'qtwebengine_quick_build' was changed from OFF to ON CMake Warning at qtbase/cmake/QtFeature.cmake:896 (message): Due to detected feature set changes, dependent features will be re-computed automatically. This might cause a lot of files to be rebuilt. To disable this behavior, configure with -DQT_NO_FEATURE_AUTO_RESET=ON Call Stack (most recent call first): qtbase/cmake/QtBuildHelpers.cmake:472 (qt_internal_detect_dirty_features) qtbase/cmake/QtBuild.cmake:4 (qt_internal_setup_build_and_global_variables) qtbase/cmake/QtSetup.cmake:6 (include) qtbase/cmake/QtBuildRepoHelpers.cmake:21 (include) qtbase/cmake/QtBuildRepoHelpers.cmake:232 (qt_build_internals_set_up_private_api) qtbase/cmake/QtBaseHelpers.cmake:154 (qt_build_repo_begin) qtbase/CMakeLists.txt:32 (qt_internal_qtbase_build_repo) -- Configuring submodule 'qtimageformats' -- Configuring submodule 'qtlanguageserver' -- Configuring submodule 'qtshadertools' -- Configuring submodule 'qtsvg' -- Configuring submodule 'qtdeclarative' -- Configuring submodule 'qtquicktimeline' -- Configuring submodule 'qtquick3d' -- Configuring submodule 'qtmultimedia' -- Configuring submodule 'qt3d' -- Configuring submodule 'qt5compat' -- Configuring submodule 'qtactiveqt' -- Configuring submodule 'qtcharts' -- Configuring submodule 'qtcoap' -- Configuring submodule 'qtconnectivity' -- Configuring submodule 'qtdatavis3d' -- Configuring submodule 'qtgraphs' -- Configuring submodule 'qtwebsockets' -- Configuring submodule 'qthttpserver' -- Configuring submodule 'qtserialport' -- Configuring submodule 'qtpositioning' -- Configuring submodule 'qtlocation' -- Configuring submodule 'qttools' -- Configuring submodule 'qtwebchannel' -- Configuring submodule 'qtwebengine' [QtWebEngine] -- Windows 10 SDK version: [QtWebEngine] -- Support check for QtWebEngine failed: Build requires Windows 11 SDK at least version 10.0.22621.0 CMake Error at qtwebengine/cmake/Functions.cmake:967 (get_filename_component): get_filename_component called with incorrect number of arguments Call Stack (most recent call first): qtwebengine/src/pdf/CMakeLists.txt:112 (append_compiler_linker_sdk_setup) -- Configuring incomplete, errors occurred! CMake Error at H:/Qt/6.8.1/Src/qtbase/cmake/QtProcessConfigureArgs.cmake:1139 (message): CMake exited with code 1. CMake Error at H:/Qt/6.8.1/Src/cmake/QtIRProcessHelpers.cmake:173 (message): H:\Qt\6.8.1\Src/qtbase/configure.bat -top-level -qt-libpng -qt-libjpeg -cmake-generator Ninja -openssl-linked -platform win32-clang-msvc -- -DOPENSSL_ROOT_DIR=H:/Qt/Tools/OpenSSLv3/Win_x64 -DLLVM_INSTALL_DIR=D:/LLVM-Clang MSVC/clang+llvm-18.1.8-x86_64-pc-windows-msvc/ -Wno-dev exited with status: 1 Call Stack (most recent call first): H:/Qt/6.8.1/Src/cmake/QtTopLevelHelpers.cmake:35 (qt_ir_execute_process_and_log_and_handle_error) H:/Qt/6.8.1/Src/cmake/QtTopLevelHelpers.cmake:57 (qt_tl_run_toplevel_configure) H:/Qt/6.8.1/Src/cmake/QtTopLevelConfigureScript.cmake:17 (qt_tl_run_main_script)
  • Webengine example fail with "Unknown module(s) in QT: webengine"

    Solved windows 7
    34
    0 Votes
    34 Posts
    64k Views
    osirisgothraO
    still think the components that are used in examples should be included by default or at least if nothing else warned that you wont be able to do some examples unless you have them (in the right places mind you, not tucked away in some weird documentation). It would also be nice if there is gonna be typing completion in qmake, cmake, etc., that it actually be contextual to the syntax of those items and not just spit out seemingly random tags most of which don't have anything to do with said files... even better, maybe include at least the headers that way you know for sure you are missing the library instead of ghostin' the whole kit'n'kaboodle.
  • Webengine 6.8 compilation on ARM64 Ubuntu 18.04 (Nvidia Jetson)

    Unsolved
    6
    0 Votes
    6 Posts
    858 Views
    jsulmJ
    @therealmatiss Qt 6.8 does not support Ubuntu 18.04 (see https://doc.qt.io/qt-6/linux.html). Use an older Qt version which supports this Ubuntu version (which does not get any support anymore by the way).
  • MSVC 17.12 Compilation error

    Solved
    4
    0 Votes
    4 Posts
    479 Views
    B
    Thanks. Created one https://bugreports.qt.io/browse/QTWB-77