ITEM COULD NOT BE CREATED

[The-EDev]

I'm facing the same issue, happens on QTCreator 4 and 5, only happens when using QT 6.1.3, QT 5.15.2 works just fine. Removing version number from imports did not help.

[Martin-Barrett]

Me too, 5.15 fine, 6.1.3 gets red squiggles under "window" in design view.

[Nathan Miguel]

This work for me! QT 6.2.0

1. Go to Tools > Options > QT Quick

2. Inside QT QUICK DESIGNER TAB check the second options and copy/paste same path of first in secont

3. Restart your QT and wait for build

OBS: Autocomplete dont work when import something like quick controls, so import without version or put 6.0

Enjoy!

[arewethereyet]

@Nathan-Miguel I had tried this before with the 6.2 beta, and it didn't work, but now with "Top level build path" of the QML emulation layer set to "<Path To Qt>Qt/6.2.0/macOS/bin" worked for me, finally.

[c0ntrarian]

@Nathan-Miguel Working on the new 6.2 LTS with Creator 5.0. You are a champion thank you so much for the help.

[Tahmis]

@Nathan-Miguel Unfortunately that didn't help me as that seems to work only for desktop projects :|

For Android Kits I'm getting this error when trying your solution:

[Nathan Miguel]

@Tahmis I think this should help

in steep 2 instead use this path try "<Path To Qt>/6.2.0/Kit android"

and try to see in MaintenanceTool if you don't have any pending updates and if you linked the android sdk in the QT options

[Tahmis]

@Nathan-Miguel No luck unfortunately.

Tried this now as you suggested and still getting the same error of which I pasted a screenshot earlier:

My QT installation is totally fresh and everything is updated and android sdk is linked in the options. I believe your workaround doesn't work for mobile kits :|

[Nathan Miguel]

@Tahmis you forgot to put the kit into path

C:\Qt\6.2.0\android_arm64_v8a

[Tahmis]

@Nathan-Miguel I think I tried that also earlier but tried again without success..

Thanks anyway!

Maybe Windows 11 upgrade surprisingly fixes something and it starts to work :D

[DanielObata]

@Nathan-Miguel thanks works for me!

[hello_JiNan]

it is so sad! when solve?

[hello_JiNan]

i have some tests ,although the icon is uncorrect,but the function/logic is ok.it looks like....only the icon is wrong .
test envoriment.....macbook Big sur,Qt creator 5.0 ,Qt6.2. the latest version....

[Yuriyy]

@Nathan-Miguel Thanks. It works

[Nathan Miguel]

@Tahmis @hello_JiNan QT Creator 6.0 should fix those issues, because qt creator 5 dont have pre-builded binaries for qt 6.

[toygar]

@Nathan-Miguel thanks a lot, it works

[Cheesewurst]

I solved it via another way (Windows 11 & Ubuntu 22.04 LTS) on Qt Creator 13 Beta. Only changing the path didn't work for me, however by creating a Kit (Menu bar-> Edit->Preferences->Kits->Add) and selecting this kit when creating a new project, everything seemed to work perfectly.

Make sure to select the right version of Qt and Python.

This way Qt makes use of the (in this case) Qt MinGW kit when you use the "Design" tab in Qt Creator.

Hopefully does this help for the ones still having this issue!