QML and QT Quick error

[Lelouche]

@koahnig
after creating the Quick project everything goes well I compile perfectly but when I enter the designer for the design I receive an error in line 1 of the .qml file suddenly.
error: Qt Quick emulation layer crashed:( Line :1)

[koahnig]

@Lelouche

Which of the default projects are using?

I have created the stack qt quick project and I can open the designer with the qml.

Which version of Qt creator are you using?

[Lelouche]

@koahnig
I use Qt 5.14.1

[koahnig]

@Lelouche

Are you using Qt creator as development environment?

[Lelouche]

@koahnig
I use QT Creator as a development environment. I installed the open source version ..
sorry if i take a long time to answer just that i am new in the forum and i should only answer after every 10 minutes

[koahnig]

@Lelouche

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