download.qt.io is down ?

[linhnobi]

Can anybody help me with this error below when I tried to install Qt
Cannot download archive http://download.qt.io/online/
qtsdkrepository/windows_x86/desktop/ tools_maintenance/qt.tools.maintenance/
4.5.2-0-202303021230tqtc-installer-framework-Windows- Windows 10-MSVC2019-Windows-Windows 10-X86_64- QtInstaller.7z: Error transferring https://mirrors.aliyun.com/
qtproject/online/qtsdkrepository/windows_x86/desktop/ tools_maintenance/qt.tools.maintenance/ 4.5.2-0-202303021230tqtc-installer-framework-Windows-
Windows 10-MSVC2019-Windows-Windows 10-X86_64- QtInstaller.7z - server replied: Not Found

Sorry about pasting this error because I can paste my image here to show to you. Help me, Pls!! I'm stucked :(

[SGaist]

@linhnobi hi and welcome to devnet,

Looks like a mirror issue. Please try a different one.

[linhnobi]

@SGaist Ths for your help but I tried almost every version but It's still not working. Can you give me some advice for which version I can download?

[JKSH]

@linhnobi said in download.qt.io is down ?:

@SGaist Ths for your help but I tried almost every version but It's still not working. Can you give me some advice for which version I can download?

@SGaist meant, try to download from a different mirror (https://wiki.qt.io/Online_Installer_4.x#Selecting_a_mirror_for_opensource ), not download a different version

[linhnobi]

@JKSH I chose the first link in

But I can't find the download button in

[jsulm]

@linhnobi Your links are not reachable.
Try some other mirrors until you find one which works...

[linhnobi]

@jsulm I just found some links in
and I just clicked and it download the xml file for me. Is that right??

[jsulm]

@linhnobi Again: the links you're posting do NOT work!
All you need to do is to tell installer to use another mirror, just like "Selecting a mirror for opensource" section in the link from @JKSH shows. The link (also from @JKSH ) https://download.qt.io/static/mirrorlist/ provides you a list of available mirrors. So, please do that...

[linhnobi]

@jsulm Ok, I understand, ths very much !!!!

[Gery]

@jsulm I also tried to download Qt using all mirrors, but no luck.Its down since three days

[yjg30737]

This is quite a problem. The official site, for almost 5 years, installer won't work at all because of that error. It's really hard to believe actually.

[Boris Dalstein]

For info: download.qt.io has been intermittently down for me for the past few days, breaking CI builds relying on aqtinstall.

Error messages are:

/Users/runner/hostedtoolcache/Python/3.7.17/x64/bin/python3 -m aqt install-qt mac desktop 5.15.2 --outputdir /Users/runner/work/vgc/Qt
INFO    : aqtinstall(aqt) v3.1.15 on Python 3.7.17 [CPython Clang 13.0.0 (clang-1300.0.29.30)]
WARNING : Failed to download checksum for the file 'Updates.xml'. This may happen on unofficial mirrors.
WARNING : Connection to 'https://download.qt.io' failed. Retrying with fallback 'https://mirrors.aliyun.com/qt/'.
WARNING : Failed to download checksum for the file 'Updates.xml'. This may happen on unofficial mirrors.
WARNING : Caught ChecksumDownloadFailure, terminating installer workers
ERROR   : Failed to download checksum for the file '5.15.2-0-202011130601qtbase-MacOS-MacOS_10_13-Clang-MacOS-MacOS_10_13-X86_64.7z' from mirrors '['https://download.qt.io']
==============================Suggested follow-up:==============================
* Check your internet connection
* Consider modifying `requests.max_retries_to_retrieve_hash` in settings.ini
* Consider modifying `mirrors.trusted_mirrors` in settings.ini (see https://aqtinstall.readthedocs.io/en/stable/configuration.html#configuration)

[SlySven]

And the same thing is happening again - there has also been problems with the cache system that the Git Hub action jurplel/install-qt-action which uses aqtinstall has been using which was shutdown in the last couple of days (an alternative has been put in place) - see: https://github.com/jurplel/install-qt-action/issues/283#issuecomment-2807825345 . One thing that makes things awkward is that only the download.qt.io site has the SHA256 hashes so it is not possible to validate the mirrors copies (they only carry SHA1s) without contacting upstream and if that is playing up it messes everyone up..