Installation and Deployment

@MGhsw Hi I have the same problem. It's quite a long time but can you remember what you did to solve this, I can't find the solution in QTCREATORBUG-20829

Hi, yeah this shows that it's not only in Windows you'll experience "DLL hell". How to possibly detect it: in your ldd almost all of the .dll/.so files are located in the /lib/x86_64-linux-gnu directory except ld-linux-x86-64.so.2 and libxkbcommon.so.0. Perhaps you've installed some other package that as a bonus installs a (bad?) version of libxkbcommon.so.0 in /usr/local/lib.

Ok I resolve it sorry. Good Afternoon.

@J-Hilk said in Qt Creator reinstall?: @sierdzio said in Qt Creator reinstall?: he maintenance tool does not allow to uninstall Qt Creator, you have to uninstall everything (all Qt versions, tools and creator). You're technically correct, which is the best kind of correct! But I don't like to be forced in to boxes, so let me reshare how to circumvent this issue: https://forum.qt.io/topic/80086/qt-creator-4-3-0-stability/13 It worked! Sharing your solution here: Open commandprompt -> cd to Qt Installation folder MaintenanceTool.exe --no-force-installations I first unselected it, and went ahead with uninstall. Again got a bunch of errors about missing scripts/files. Exited the installer. Ran Qt Maintenance Tool again (using same method), this time selected Qt Creator and the Qt sources I wanted. Everything installed fine, No errors at Qt Creator startup, all Kits are showing up properly in Qt Creator as well.

@Paul-Colby That worked! :) Thanks a bunch!

Hi and welcome to devnet, Glad you could build it but your solution sounds wrong. Adding these changes to your bashrc means that everything you start from the command line will be influenced by them. A more long term approach (and usually recommended when using python) would be to create a virtual environment for your project so you can have everything stored in one place.

Hi @poncho524 , I got the same error but running this command does not resolve this issue . [2483] Warning: LicenseManager: Ssl error: "The root certificate of the certificate chain is self-signed, and untrusted" [6501] Warning: Network error: [ QNetworkReply::InternalServerError ] "Failed to connect to server. Check your network connection and try again." [6501] Warning: Failed to connect to server. Check your network connection and try again. what could be the problem ? any other solution ?

I still have a problem. In Qt6 an QML Designer everything is ok. But I must use Qt5 to my application, so when I created project in Qt5 and open Designer: I do not see my window in designer. three windows are open with setting according with main.qml What can be wrong ?

@SGaist it is right, when I add '--xcb' in ./ configure, it works

FYI: the release team fixed this issue and the installer is now complete with all its components.

You're welcome. Note that GitHub is a mirror of the official sources.

Solution found. Issue closed. There need to be added in CMake file something like this: if(IOS) if(${CMAKE_OSX_SYSROOT} MATCHES "iphonesimulator") if (${CMAKE_OSX_ARCHITECTURES} MATCHES "arm64") message("-- iOS Build for simulator arm64") elseif(${CMAKE_OSX_ARCHITECTURES} MATCHES "x86_64") message("-- iOS Build for simulator x86_64") endif() elseif(${CMAKE_OSX_SYSROOT} MATCHES "iphoneos") message("-- iOS Build for iphone") else() message(FATAL_ERROR"-- iOS undefined build") endif() elseif(ANDROID) if(${ANDROID_ABI} STREQUAL "x86_64") message("-- Android Build for x86_64") elseif(${ANDROID_ABI} STREQUAL "x86") message("-- Android Build for x86") elseif(${ANDROID_ABI} STREQUAL "armeabi-v7a") message("-- Android Build for armeabi-v7a") elseif(${ANDROID_ABI} STREQUAL "arm64-v8a") message("-- Android Build for arm64-v8a") else() message(FATAL_ERROR "-- Android undefined build") endif() elseif(${CMAKE_OSX_SYSROOT} MATCHES "\/MacOSX.platform\/Developer\/SDKs") message("-- MacOS Build") else() message(FATAL_ERROR "-- Undefined build") endif() or use this: if(IOS) if(${CMAKE_OSX_SYSROOT} MATCHES "iphonesimulator") if (${CMAKE_OSX_ARCHITECTURES} MATCHES "arm64") message("-- iOS Build for simulator arm64") elseif(${CMAKE_OSX_ARCHITECTURES} MATCHES "x86_64") message("-- iOS Build for simulator x86_64") endif() elseif(${CMAKE_OSX_SYSROOT} MATCHES "iphoneos") message("-- iOS Build for iphone") else() message(FATAL_ERROR"-- iOS undefined build") endif() elseif(ANDROID) if(${ANDROID_ABI} STREQUAL "x86_64") message("-- Android Build for x86_64") elseif(${ANDROID_ABI} STREQUAL "x86") message("-- Android Build for x86") elseif(${ANDROID_ABI} STREQUAL "armeabi-v7a") message("-- Android Build for armeabi-v7a") elseif(${ANDROID_ABI} STREQUAL "arm64-v8a") message("-- Android Build for arm64-v8a") else() message(FATAL_ERROR "-- Android undefined build") endif() elseif(APPLE) if(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86_64") message("-- MacOS Build for x86_64") elseif(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "arm64") message("-- MacOS Build for arm64") else() message(FATAL_ERROR "-- MacOS undefined build") endif() else() message(FATAL_ERROR "-- Undefined build") endif()

@jsulm I see, I'll try limiting it to 6 cores now

This looks to be a regression. I found a similar post on this forum (can't find it now; if I do, I will link it). The solution was to update Qt. Essentially the "./configure" application had a bug in which it would not properly build a static version of Qt. This individual was on 5.12.x, and updating to 5.12.x+1 resolved their issue. For me, I updated to Qt 6.3.2 and the issue was gone. It is possible this was fixed in 5.15.3, 5.15.4, 5.15.5 or 5.15.6, but I didn't want to spend any more time on it. Hope this helps someone.

the same problem I found any solution Python 3.7

On Rocky9, at least, which is a RedHat 9 clone, the libxcb-icccm.so.4 is available in the xcb-util-wm package, sudo yum install xcb-util-wm.

@morte said in single bundle (.aab file) with builds for multiple architectures: multi-arch Android AAB Multi ABIs are back https://www.qt.io/blog/android-multi-abi-builds-are-back

@capitangazzella Before you bother to do this, have you tried the Qt Creator released with Ubuntu 20.04? I think that's 4.x. It's just a sudo apt install qtcreator command to install! The exact version of Qt Creator --- unlike Qt itself --- is often not so vital. Meanwhile I don't know how you installed Qt itself on your 20.04. Did you build anything? I never have done so, I take the Qt & Creator versions which come with each Ubuntu release and they have been fine. Unless you want the very latest versions, which it does not sound like you do.