Qt3D

[Ichi]

hi everyone
I have installed Qt3D module. But now i have problem this code:

import QtQuick 2.0
import Qt3D 2.0
 
 
Viewport {
 
     width: 640; height: 480
     Item3D {
         id: teapot
 
         mesh: Mesh { source: "teapot.bez" }
         effect: Effect {}
 
     }
 
 }

import QtQuick 2.0
import Qt3D 2.0


Viewport {

     width: 640; height: 480
     Item3D {
         id: teapot

         mesh: Mesh { source: "teapot.bez" }
         effect: Effect {}

     }

 }

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Work fine it will compile it and run it but for example i allways get message Item3D unknown component(M300) i know it is small thing but you know

and second thing every running i get this post "Module 'Qt3D' does not contain a module identifier directive - it cannot be protected from external registrations." WHat this mean?

[wysota]

Work fine it will compile it and run it but for example i allways get message Item3D unknown component(M300) i know it is small thing but you know

Where and when are you getting this message?

and second thing every running i get this post "Module 'Qt3D' does not contain a module identifier directive - it cannot be protected from external registrations." WHat this mean?

You can safely ignore it.

[Ichi]

when i write code and i write for example Item3D this word is underline and when i enter with mouse on it i get it unknown component(M300) but it works fine i can compile and it will work it only visual thing and when i start typing it will not be in list of options

[wysota]

QtCreator can't find a description for the module that it can understand. You can probably generate one using qmlplugindump but I have never done that so I can't help you with it.

[Ichi]

ok thanks but interesting is that it was working about two hours ago and now it is not working

[wysota]

It sometimes happens to me too

[Ichi]

ok thanks
but i really don't know why it isn't work i have plugins.qmltypes file and this file containt everything but maybe it don't load this file

[Ichi]

i find out new thing desktop.jpg
i have rename plugins.qmltypes which contain info about components and i get this message so it mean it loads info about plugin and components but something else is wrong it is starting be funny

[mbreier]

Hi,
I have the same problem.
I thought that there is maybe something wrong with the generated plugins.qmltypes file and I tried to rebuild it with qmlplugindump but the result with the new plugins.qmltypes is the same.
Have you tried to ask this topic in the qt-project forum?
There are also developers online, maybe they can help.
Or we have to wait for Qt5.1...or 5.2 or...

Regards
Michael