Skip to content

Installation and Deployment

Your Qt just doesn't want to build? Your compiler can't find the libs? Here's where you find comfort and understanding. And help.
9.8k Topics 51.2k Posts
  • No valid kits found

    Solved no kits found
    8
    0 Votes
    8 Posts
    66k Views
    K
    @maphew Hi and welcome to devnet forum This is only a user's forum. Nobody is monitring for bug reports and implementation suggestions. You would need to make an input to JIRA which is the offical bug tracker for Qt and all tools. You may use your account credentials also there.
  • Qt 4.8.6 installation on Ubuntu 18.04

    Unsolved
    3
    0 Votes
    3 Posts
    1k Views
    J
    @SGaist Hi there. Thank you for the advice. I will try that! All the best, Johann
  • Qt WebAssembly: Porting Current Qt C++ project to web assembly

    Solved
    9
    0 Votes
    9 Posts
    1k Views
    I
    Itwas path to the libaray missin , aded that in C++ file and it worked like a charm. Plus "Makefile" is the name when you execute qmake. keeping good care of the capitals and low letters
  • Installation over ssh (Hint)

    Unsolved
    4
    0 Votes
    4 Posts
    1k Views
    JohanSoloJ
    @jsulm said in Installation over ssh (Hint): @JohanSolo He describes a problem AND a solution :-) The post looked a bit strange to me indeed. But sometimes you cannot are not allowed to edit files in /etc/.
  • 0 Votes
    10 Posts
    1k Views
    O
    @sierdzio thank you for your response though .
  • Qt5.11.3 build fails for QtWebEngine on MSVC 2017 64bit

    Solved
    14
    0 Votes
    14 Posts
    3k Views
    N
    So, 1st pass was NOK (configure plus jom and install) Second pass (jom plus install) worked!!! Don't know whether it is due or against Notre Dame de Paris (((
  • This topic is deleted!

    Unsolved
    3
    0 Votes
    3 Posts
    25 Views
  • Problem installing Qt4 on Ubuntu

    Solved
    10
    0 Votes
    10 Posts
    5k Views
    jsulmJ
    @vaibs In your other thread you already was told to simply install Qt 4.8.7 provided by Ubuntu! Why don't you do so? Qt 4.8.7 is 100% compatible to 4.8.1 (the last number in the version number is simply an indicator for bug fix releases). https://forum.qt.io/topic/101744/can-we-install-qt-4-8-1-in-ubuntu-18-04
  • 5.12 shadow build not working

    Solved
    7
    0 Votes
    7 Posts
    2k Views
    T
    In case anyone runs into the same problem. The fix was prefix path, you have to append \qtbase to whatever path you choose for shadow build folder. E.g. if you wanted shadow build in folder "c:\qt\static\5.12.1" then prefix would be "-prefix c:\qt\static\5.12.1\qtbase". The shadow build would still be in the "c:\qt\static\5.12.1" folder.
  • How to install Charts?

    Unsolved
    6
    0 Votes
    6 Posts
    908 Views
    SGaistS
    Qt Creator is just an IDE, it is not related to the Qt version you use to develop your application. Where are the Qt libraries located on your machine ?
  • 0 Votes
    2 Posts
    2k Views
    sierdzioS
    You need to sign your installer and app executable using a certificate. You can get such cert. from many companies, just Google for it. It costs between 100-400 US dollars, certificate is usually valid for a few years (1-3). Once you have the certificate, you can sign any exe with: signtool.exe sign /t http://timestamp.digicert.com /f yourCertFile.pfx app.exe And then verify the signature with: signtool.exe verify /pa /v app.exe The signtool.exe is part of Windows SDK, which you can get from Microsoft, free of charge.
  • create a final directories With Qt installer framework

    Unsolved
    2
    0 Votes
    2 Posts
    381 Views
    D
    hi i found the first solution : QT use package for manage directories thus if you need to create example use dynamique page exemple and place on the data all document on the Data Composant.Subcomposant. Recently, i don't have found a solution to choose or exclude fichier if on the composant selection is choose. Cordialy Dyonisos34
  • Qt Installer Framework, error while testing repository

    Solved
    3
    0 Votes
    3 Posts
    750 Views
    A
    For anyone who wants to find video tutorial for Qt Installer Framework check THIS out: It is in russian, but you can just copy the code from screen, since it is only about making installer for Hello world app. The author makes all the work using pro files and automates the process of compilation -> deployment -> repository creation -> offline\online intaller creation. And all this stuff just with one click. Looks like the best video about QtIFW (imho of course). All the best ^-^
  • Compile Qt source for Android

    Solved
    3
    0 Votes
    3 Posts
    562 Views
    E
    I did as you said (I downloaded the latest version of ndk-r19c, sdk, openjdk-11). Now a new error: sh: 1: /home/es/.android/ndk/android-ndk-r19c/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/arm-linux-androideabi-g++: not found Project ERROR: Cannot run target compiler '/home/es/.android/ndk/android-ndk-r19c/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/arm-linux-androideabi-g++'. Output: =================== =================== Maybe you forgot to setup the environment? I sloved it by using "android-clang" instad of "android-g++" as guide said. Thank you .
  • Qt5 Android static application

    Unsolved
    1
    0 Votes
    1 Posts
    270 Views
    No one has replied
  • QT5 for WebAssembly unknown module: qt quick quickcontrol2

    Solved
    19
    0 Votes
    19 Posts
    3k Views
    I
    @cristeab Thanks alot It worked now. It was just i needed to run from /usr/local/... not from build folder thanks alot
  • Signature problem (Android)

    Solved
    9
    0 Votes
    9 Posts
    3k Views
    B
    I reinstalled the ANDROID SDK and it is working now...
  • No valid kits found

    Unsolved
    2
    0 Votes
    2 Posts
    379 Views
    jsulmJ
    @rahul1234 I guess you mean QtQuick Stacked/Scroll applications? What Qt version do you use and how did you install it? If you go to your Kits - are there any warnings/errors?
  • Access SQL database server from Qt-WASM application

    Unsolved
    1
    0 Votes
    1 Posts
    430 Views
    No one has replied
  • ERROR: Feature 'xcb' was enabled, but the pre-condition 'libs.xcb' failed

    Unsolved
    9
    0 Votes
    9 Posts
    7k Views
    SGaistS
    Good ! Then please mark the thread as solved using the "Topic Tools" button so that other forum users may know a solution has been found :)