QML and QT Quick error
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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 += targetBoth 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.
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@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? -
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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 -
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.
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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.
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@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 -
@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 -
@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 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 procedureSince it is not selected, I expect that it will not cause an issue. However, I have some problems with qml anyhow. :(
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@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 procedureSince it is not selected, I expect that it will not cause an issue. However, I have some problems with qml anyhow. :(
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@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. -
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. -
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. -
Most likely something set in the environment. At least a good place for check. Have you added some of the folders to the PATH setting?
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I keep on getting this error message opening .qml files in the Designer inside Qt Creator: "Line: 1: Qt Quick emulation layer crashed."
I tried all kinds of projects, even the simplest examples that come with Qt, like objectlistmodel, and I still get the error although I can compile and run them without any problem! I tried adding Style=Desktop to qtquickcontrols2.conf file but that didn't make a difference.
I made my tests on two Windows 10 computers with Visual Studio 2019 installed. One of them had a fresh installation with only one version of Qt and Qt Creator, still had the error.
Qt Creator versions 4.11, 4.12 RC, and 4.13 beta (?)
Qt version 5.9, 5.11.3, 5.14, and 5.15 (I have some projects requiring specific Qt versions!)Any help would be appreciated
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I keep on getting this error message opening .qml files in the Designer inside Qt Creator: "Line: 1: Qt Quick emulation layer crashed."
I tried all kinds of projects, even the simplest examples that come with Qt, like objectlistmodel, and I still get the error although I can compile and run them without any problem! I tried adding Style=Desktop to qtquickcontrols2.conf file but that didn't make a difference.
I made my tests on two Windows 10 computers with Visual Studio 2019 installed. One of them had a fresh installation with only one version of Qt and Qt Creator, still had the error.
Qt Creator versions 4.11, 4.12 RC, and 4.13 beta (?)
Qt version 5.9, 5.11.3, 5.14, and 5.15 (I have some projects requiring specific Qt versions!)Any help would be appreciated
@Ahmed-Yarub-Hani-Al-Nuaimi
The comments in Qt Bug 23455 have a workaround which might help you, the error can be avoided by defining QT_OPENGL=software in the Windows environment.
Assuming the root cause is the display driver of your computer.
