error: no member named 'addWidget' in 'QFrame'

[lse123]

the file structure is above --- because I think i have also and VS created a new file only but in Qt not seem.
well?

still getting
:-1: error: dependent '..\Chapter09\mainwindow.ui' does not exist.
well?

[jsulm]

@lse123 I can build Chapter09 without issues - but I only opened Chapter09 project. But I noticed that there is Webcam.pro.user after git clone - this should not be part of the repository!
Try to delete Webcam.pro.user file, delete build directory and rebuild.

[lse123]

I also went update Qt Creator --- but stays on 0% Do Not download anything for the update even for 20+ min... after I stopped it...

[jsulm]

@lse123 said in error: no member named 'addWidget' in 'QFrame':

but stays on 0%

Do you use Qt Maintenance Tool?

[lse123]

@jsulm said in error: no member named 'addWidget' in 'QFrame':

Qt Maintenance Tool?

I am trying Qt Maintenance Tool
seems update now works

[lse123]

Again went to 0.00 bytes/sec... what to do???

[SGaist]

I would try to change the mirror, you might be hitting a faulty one.

[lse123]

where can do this???

[jsulm]

@lse123 There is this tool you can use to change the mirror: https://github.com/JKSH/QtSdkRepoChooser

[lse123]

exist any other way???

[mrjj]

@lse123
Hi
you can also download offline installer
https://www.qt.io/offline-installers
Its bigger up front download but the same things that gets installed.

[lse123]

this is for the update or install--- the offline installer???

[mrjj]

@lse123
Install.

[lse123]

BUT WANTED UPDATE NOT INSTALL... WELL?

[jsulm]

@lse123 If you only want to update QtCreator and for some reason updating hangs on your machine then download recent QtCreator (not Qt!) from the link @mrjj provided and install it (you can uninstall the current one first). QtCreator is not that big.

[mrjj]

@lse123

Hi
But installing the newest version
gives the same as
Updating to the newest version.

Anyway as @jsulm says