Installation and Deployment

Hi, Just don't play with LD_LIBRARY_PATH unless you have very good reasons (this one is not). Qt Creator is self contained and you are pointing it to a different version of Qt than the one it's bundled with. If you modified that variable in your bashrc (or equivalent) you are also forcing all your system's Qt 6 applications to use that version of Qt rather than the one provided by your distribution which is not at good idea either.

@Yihua-Liu said in Can't load sql drivers when configuring and building Qt 6.8.1 from source on linux/Ubuntu 24.04.1: Then what is the case for oracle qoci? I run Why do you want to recompile the complete Qt? Please follow the documentation on how to build a single sql driver: https://doc.qt.io/qt-6/sql-driver.html

@SGaist - Doesn't sound silly to me at all. About a year ago I worked with Support to consolidate all of my Qt activities under my current email address. I thought that included my installation credentials and I'm pretty sure I have used the Tool several times since they helped me with the address. I have reached out again to see if I missed something then. Thanks for your input.

I hat such errors appearing suddenly also, and what helped was to put the build directory next to the source directory, not below the source dir as QtCreator does nowadays. For me, that was with make projects and Qt 5.15. Regards

@ItsJohn Did you try to run it in debugger to see where it hangs?

I dont connect to https://download.qt.io/. How to fix it?

And you open a new can of worm: what do you do when bugs (especially security issues) are found in glibc ?

Yes it return a valid pointer qDebug() << selectionModel(); output QItemSelectionModel(0x6e39580) qDebug() << selectionModel()->model(); output QSortFilterProxyModel(0x6e34008) Debug Assertion Failed! From the stack trace, I deduce that errors occur when the QModelIndex is removed [image: 2121c0df-c32f-430e-af36-b5b0ad13456a.png] I'm not sure if this helps, but when I manually set the selectedIndex to (0, 0), the error doesn't occur.

Just guessing: try disabling your anti-virus.

I have no idea, based on quick googling I would suggest CentOS 7 apparently the last one that shipped with qt3 bindings?

Hi, You should rather bring this question to the development mailing list. You'll find there Qt developers/maintainers. This forum is more user oriented.

Wel, the probleim is found... MinGW should literally POISON your PATH env variable otherwise it will fail to run GCC itself...

@VamsiDev said in Online installer SSL handshake fail: in linux how we can fix mirrors in linux can give me a solution to fix this Like shown in the link posted in this thread: https://wiki.qt.io/Online_Installer_4.x#Selecting_a_mirror_for_opensource

@jsulm i install all the dependencies and then excute configure again and solve my problem. thanks bro

For some reasons I had to click on "Re-configure with initial parameters" and now the variables have the correct path.