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    Qt World Summit: Early-Bird Tickets

    Unsolved How to build QtWebEngine?

    QtWebEngine
    qt5.7 x86 linux qtwebengine
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    • J
      JayLu last edited by A Former User

      I downloaded qtwebengine-opensource-src-5.7.0.tar.gz and compiled successfully,but when I run a webengine example ,it reports error like below:
      Qt WebEngine ICU data not found at /usr/local/Qt-5.7.0/resources. Trying parent directory...
      Qt WebEngine ICU data not found at /usr/local/Qt-5.7.0. Trying application directory...

      Qt WebEngine ICU data not found at /usr/local/Qt-5.7.0/examples/webenginewidgets/simplebrowser. Trying fallback directory... The application MAY NOT work.
      Installed Qt WebEngine locales directory not found at location /usr/local/Qt-5.7.0/translations/qtwebengine_locales. Trying application directory...
      Qt WebEngine locales directory not found at location /usr/local/Qt-5.7.0/examples/webenginewidgets/simplebrowser/qtwebengine_locales. Trying fallback directory... Translations MAY NOT not be correct.
      [1013/110544:ERROR:icu_util.cc(162)] Invalid file descriptor to ICU data received.
      [1013/110544:FATAL:content_main_runner.cc(714)] Check failed: base::i18n::InitializeICU().
      #0 0x0000b2fc0094 base::debug::StackTrace::StackTrace()
      #1 0x0000b2fd8885 logging::LogMessage::~LogMessage()
      #2 0x0000b21692eb content::ContentMainRunnerImpl::Initialize()
      #3 0x0000b1506125 QtWebEngineCore::WebEngineContext::WebEngineContext()
      #4 0x0000b1506dce QtWebEngineCore::WebEngineContext::current()
      #5 0x0000b14a8862 QtWebEngineCore::BrowserContextAdapter::defaultContext()
      #6 0x0000b77801b0 QWebEngineProfile::defaultProfile()
      #7 0x0000080579fd TabWidget::createTab()
      #8 0x000008055454 BrowserWindow::BrowserWindow()
      #9 0x000008050339 main
      #10 0x0000b628ba83 __libc_start_main
      #11 0x00000805044c <unknown>

      The program has unexpectedly finished.
      /usr/local/Qt-5.7.0/examples/webenginewidgets/simplebrowser/simplebrowser crashed

      hope for your guy's reply and help!!!!!

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      • JonB
        JonB last edited by

        @JayLu said in Qt 5.7 Linux x86 how to build QtWebEngine?:

        Installed Qt WebEngine locales directory not found at location /usr/local/Qt-5.7.0/translations/qtwebengine_locales

        You are supposed to have a bunch of *.pak locale files in /usr/local/Qt-5.7.0/translations/qtwebengine_locales. You seem not to have them there. Check whether/where you do have them, and look at how you're supposed to "install" properly for QtWebEngine after compiling it.

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        • S
          Sacha_D last edited by

          I use Windows and msvc 2015 compiler.
          I Installed a qt-opensource-windows-x86-5.9.2.exe. Then I changed a very little some headers in qtwebengine module. Then, I need to rebuild it. I opened configurated by Qt console for msvc2015 x86_64 compiler, go to the src/qtwebengine, typing qmake and after that nmake. nmake only outputs

          Microsoft (R) Program Maintenance Utility Version 14.00.24210.0
          Copyright (C) Microsoft Corporation.  All rights reserved.
          

          but did nothing.
          I downloaded qtwebengine-opensource-src-5.9.2 separately and try to buid it - the same result.
          How to rebuild qtwebengine using msvc 2015 compiler?

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