QML and QT Quick error

koahnig

Best is to create a new Qt Quick project. Compile and run as is to verify that it is properly created. Then try to use the designer on its .qml files. As indicated above, I have tried the application Stack

It should work with this project.
If not, you probably have a problem with your installation of Qt. Remove and reinstall the open source version completely.

Lelouche

@koahnig
Hello since I read your message I try in wine to solve the problem but nothing. I use the emulation layer given by Qt nothing works I even use the puppet nothing always but in revenge I noticed that my path was empty in the .pro file. should i add some path? I am waiting for your response thank you

Lelouche

QML_Import parth and QML Designer import parth are empty

koahnig

@Lelouche

This is my automatically generated .pro file

QT += quick

CONFIG += c++11

# The following define makes your compiler emit warnings if you use
# any Qt feature that has been marked deprecated (the exact warnings
# depend on your compiler). Refer to the documentation for the
# deprecated API to know how to port your code away from it.
DEFINES += QT_DEPRECATED_WARNINGS

# You can also make your code fail to compile if it uses deprecated APIs.
# In order to do so, uncomment the following line.
# You can also select to disable deprecated APIs only up to a certain version of Qt.
#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0

SOURCES += \
        main.cpp

RESOURCES += qml.qrc

# Additional import path used to resolve QML modules in Qt Creator's code model
QML_IMPORT_PATH =

# Additional import path used to resolve QML modules just for Qt Quick Designer
QML_DESIGNER_IMPORT_PATH =

# Default rules for deployment.
qnx: target.path = /tmp/$${TARGET}/bin
else: unix:!android: target.path = /opt/$${TARGET}/bin
!isEmpty(target.path): INSTALLS += target

Both settings are empty as well.

This above are my Qt creator settings for Qt Quick.

At the moment I have no further idea of might be wrong with your setup.

Lelouche

@koahnig
Hi you are doing well I hope it is exactly the same as at home but I do not understand why mine has problems .. you use the open source version?

koahnig

@Lelouche

Yes, Qt5.14.1 open source for MinGW 32bit in this case.

Lelouche

@koahnig
Exactly the same thing as me but I do not know where there is the problem I will uninstall delete all related data and reinstall again. I'll let you know after that thank you

Lelouche

@koahnig
Hello to everybody . I'm fine, I hope .I tried to do what you asked me to uninstall and reinstall but I still don't get a positive result. the problem can come from where please? then that I also use there towards Open Source and Mingw32 bits.

Maurice

Good Morning everybody,

I have the same Problem, with my QT...
I also have QT 5.14.1, on my Windows 8.1 System..

Have you already found a soltion or any other Ideas that i could try to fix this?

Regards
Maurice

koahnig

@Maurice

Hi and welcome to devnet forum

Did you check already with a freshly through qt creator generated qml application?

Maurice

Hey koahnig,

thanks.

I have been working with Qt 5.9.0 for a while but I've never really used the Designer in QtCreator.
I wanted to try the Designer in 5.9 but that didn't work, with the same.
So Yesterday I installed a completely fresh new Qt 5.14.1 with the online installer and I tried the "heartrate-game" and the "gallery" example but this didn't work either with. I compiled with msvc2015 64 bit and i can also start the example, but the designer doesn't work..

I already tried with some other paths that i found as solution but nothing really fixed the problem.

Thanks for you help.

Lelouche

@Maurice
hi here. Since then I have not been able to solve this problem and my path is written in red like yours once I entered it. if someone could really help us please

koahnig

That is in my creator. However, I do not think that I have ever touched the setting.

Lelouche

@koahnig !
with me the second path is not empty it contains a path to the puppet. but whatever the path chosen I get the same error .. I uninstall reinstalled as you asked but nothing and I can not say that I have installation errors and then do the online installation I follow the procedure

Lelouche

I wonder if there is anything else to do that I don't know

koahnig

@Lelouche said in QML and QT Quick error:

@koahnig !
with me the second path is not empty it contains a path to the puppet. but whatever the path chosen I get the same error .. I uninstall reinstalled as you asked but nothing and I can not say that I have installation errors and then do the online installation I follow the procedure

Since it is not selected, I expect that it will not cause an issue. However, I have some problems with qml anyhow. :(

Lelouche

@koahnig
where can the problem come from?

koahnig

@Lelouche said in QML and QT Quick error:

@koahnig
where can the problem come from?

Unfortunately no glue.
I started not long ago with qml and ran in a lot of issues. However, most of it is probably related to me. Did not get the concept yet.
There are some issues with qml debugging, but I hesitate to reinstall, because this will probably also break what is currently still running.

Maurice

Hey,

sorry, i haven't been online for a while...
I still haven't fixed the problem... but I found some hints, that it could be a problem with different QT version installed on one system... but i have no idea where the qt versions coul'd be mixed, because each one should have an own qml layer (i guess).
At the moment I'm setting up a complete new system and I'll try if i have the same issue there.
As soon as i know something, I'll let you know.

Maurice

Okay, I have installed the QT on a fresh Windows and over there it's working....
I guess somehow the versions are mixed up on my develope System, even everything is installed in different folders.