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Problem to deploy application using QWebEngine to Windows 10

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  • O Offline
    O Offline
    odelaune
    wrote on 19 Oct 2023, 10:42 last edited by
    #1

    Hello,
    I am learning how to deploy an application on Windows.

    Here is what I have done so far:

    • I have compiled my application in release mode usingQtCreator. An .exe file was created
    • I've created a new directory and moved the .exe file into it
    • I run windeployqt.exe with the path to my .exe file as argument
    • I try to run my application by double-clicking on the .exe file
    • My application starts but there is a part of it that uses QWebEngine. This part of the application is not working because when I try to use it, I getan error popup that says:

    qtwebengineprocess.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.

    Do you have any idea how to solve this problem?

    P O 2 Replies Last reply 19 Oct 2023, 11:03
    0
    • O odelaune
      19 Oct 2023, 10:42

      Hello,
      I am learning how to deploy an application on Windows.

      Here is what I have done so far:

      • I have compiled my application in release mode usingQtCreator. An .exe file was created
      • I've created a new directory and moved the .exe file into it
      • I run windeployqt.exe with the path to my .exe file as argument
      • I try to run my application by double-clicking on the .exe file
      • My application starts but there is a part of it that uses QWebEngine. This part of the application is not working because when I try to use it, I getan error popup that says:

      qtwebengineprocess.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.

      Do you have any idea how to solve this problem?

      O Offline
      O Offline
      odelaune
      wrote on 19 Oct 2023, 11:40 last edited by odelaune
      #3

      I found the origin of the problem.
      It is because I run Windows 10 through a virtual machine. The directory where I placed my .exe file was located on a network drive...

      If I move this directory to a local drive, the error disappears.

      1 Reply Last reply
      0
      • O odelaune
        19 Oct 2023, 10:42

        Hello,
        I am learning how to deploy an application on Windows.

        Here is what I have done so far:

        • I have compiled my application in release mode usingQtCreator. An .exe file was created
        • I've created a new directory and moved the .exe file into it
        • I run windeployqt.exe with the path to my .exe file as argument
        • I try to run my application by double-clicking on the .exe file
        • My application starts but there is a part of it that uses QWebEngine. This part of the application is not working because when I try to use it, I getan error popup that says:

        qtwebengineprocess.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.

        Do you have any idea how to solve this problem?

        P Offline
        P Offline
        piervalli
        wrote on 19 Oct 2023, 11:03 last edited by
        #2

        @odelaune

        Try dependency walker, maybe there some missing libs

        1 Reply Last reply
        0
        • O odelaune
          19 Oct 2023, 10:42

          Hello,
          I am learning how to deploy an application on Windows.

          Here is what I have done so far:

          • I have compiled my application in release mode usingQtCreator. An .exe file was created
          • I've created a new directory and moved the .exe file into it
          • I run windeployqt.exe with the path to my .exe file as argument
          • I try to run my application by double-clicking on the .exe file
          • My application starts but there is a part of it that uses QWebEngine. This part of the application is not working because when I try to use it, I getan error popup that says:

          qtwebengineprocess.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.

          Do you have any idea how to solve this problem?

          O Offline
          O Offline
          odelaune
          wrote on 19 Oct 2023, 11:40 last edited by odelaune
          #3

          I found the origin of the problem.
          It is because I run Windows 10 through a virtual machine. The directory where I placed my .exe file was located on a network drive...

          If I move this directory to a local drive, the error disappears.

          1 Reply Last reply
          0
          • O odelaune has marked this topic as solved on 19 Oct 2023, 11:40

          1/3

          19 Oct 2023, 10:42

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