[Automotive] Getting started with automotive and qt
Aras Balali Moghaddam
arasbm at gmail.com
Mon Aug 8 17:46:44 CEST 2016
I think I am hitting all the possible errors. I tried building qtivi as you
suggested and I get this error after running "make"
In file included from
../../../include/QtIviCore/qivipropertyattribute.h:1:0,
from ../../../include/QtIviCore/QIviPropertyAttribute:1,
from
../../../include/QtIviCore/../../src/ivicore/qiviproperty.h:48,
from ../../../include/QtIviCore/qiviproperty.h:1,
from ../../../include/QtIviCore/QIviProperty:1,
from
../../../include/QtIviVehicleFunctions/../../src/ivivehiclefunctions/qiviclimatecontrol.h:46,
from
../../../include/QtIviVehicleFunctions/qiviclimatecontrol.h:1,
from
../../../include/QtIviVehicleFunctions/QIviClimateControl:1,
from mainwindow.h:57,
from main.cpp:53:
../../../include/QtIviCore/../../src/ivicore/qivipropertyattribute.h: In
member function ‘void QIviPropertyAttribute<T>::registerConverter()’:
../../../include/QtIviCore/../../src/ivicore/qivipropertyattribute.h:154:73:
*error*: ‘>>’ should be ‘> >’ within a nested template argument list
if
(!QMetaType::hasRegisteredComparators<QIviPropertyAttribute<T>>())
^
../../../include/QtIviCore/../../src/ivicore/qivipropertyattribute.h:155:67:
*error*: ‘>>’ should be ‘> >’ within a nested template argument list
QMetaType::registerComparators<QIviPropertyAttribute<T>>();
^
Makefile:442: recipe for target '.obj/main.o' failed
make[3]: *** [.obj/main.o] Error 1
make[3]: Leaving directory
'/home/aras/Projects/qtivi/examples/vehiclefunctions/climate_widget'
Makefile:44: recipe for target 'sub-climate_widget-make_first' failed
make[2]: *** [sub-climate_widget-make_first] Error 2
I cloned the repo using "git clone git://code.qt.io/qt/qtivi.git", did I
somehow get the wrong code or am I missing something else?
On Mon, Aug 8, 2016 at 12:34 AM, Dominik Holland <
dominik.holland at pelagicore.com> wrote:
> Clone http://code.qt.io/cgit/qt/qtivi.git/
>
> and build/install it with
>
> qmake
> make
> make install
>
> Am 08.08.16 um 01:56 schrieb Aras Balali Moghaddam:
> > I suspect the root of my current problem is this error:
> >
> > ClimateService.qml:34 module "QtIvi.VehicleFunctions" is not installed
> >
> > I did some googling but could not find anything helpful. How can I
> > install the QtIvi module?
> >
> > thanks!
> >
> > On Sun, Aug 7, 2016 at 3:49 PM, Aras Balali Moghaddam <arasbm at gmail.com
> > <mailto:arasbm at gmail.com>> wrote:
> >
> > I got further by changing the permissions for the /opt/am folder as
> > you suggested. Now I am getting two new errors. Here is the command
> > I am running and the output:
> >
> > $ sudo appman --recreate-database -c /opt/am/config.yaml -c
> > am-config.yaml
> > [DBG | am.system] Found Applications:
> > [
> [:0]
> > [DBG | am.system] * APP: "com.kdab.keyboarddemo" (
> > "/home/aras/Projects/neptune-ui/apps/com.kdab.keyboarddemo"
> > )
> > [:0]
> > [DBG | am.system] * APP: "com.pelagicore.browser" (
> > "/home/aras/Projects/neptune-ui/apps/com.pelagicore.browser"
> > )
> > [:0]
> > [DBG | am.system] * APP: "com.pelagicore.movies" (
> > "/home/aras/Projects/neptune-ui/apps/com.pelagicore.movies"
> > )
> > [:0]
> > [DBG | am.system] * APP: "com.pelagicore.music" (
> > "/home/aras/Projects/neptune-ui/apps/com.pelagicore.music"
> > )
> > [:0]
> > [DBG | am.system]
> > ]
> > [:0]
> > [CRIT | am.system] ERROR: could not connect to D-Bus (): Failed to
> > connect to socket /tmp/dbus-M4yXecMpU8: Connection
> > refused
> > [:0]
> > [WARN | default] QQmlApplicationEngine failed to load
> > component [:0]
> > [WARN | default] file:///home/aras/Projects/neptune-ui/Main.qml:65
> > Type Display unavailable
> > file:///home/aras/Projects/neptune-ui/sysui/Display.qml:121 Type
> > ClimateBar unavailable
> > file:///home/aras/Projects/neptune-ui/sysui/Climate/ClimateBar.qml:79
> Type
> > TemperatureLevel unavailable
> > file:///home/aras/Projects/neptune-ui/sysui/Climate/
> TemperatureLevel.qml:-1
> > Type ClimateService unavailable
> > file:///home/aras/Projects/neptune-ui/imports/shared/
> service/climate/ClimateService.qml:34
> > module "QtIvi.VehicleFunctions" is not installed
> >
> > [:0]
> > [CRIT | am.system] ERROR: Qml scene does not have a root object
> >
> > Feels like I am so close to getting this thing running. Any idea
> > what else I am missing?
> >
> > Thank you!
> > Aras
> >
> > On Sat, Aug 6, 2016 at 1:17 AM, Dominik Holland
> > <dominik.holland at pelagicore.com
> > <mailto:dominik.holland at pelagicore.com>> wrote:
> >
> > Hi,
> >
> > the next thing is to execute the command line listed in the
> > README.md
> >
> > ...
> > or with the Application Manager
> >
> > $ appman --recreate-database -c $AM_CONFIG_FILE -c
> > am-config.yaml
> >
> > where `AM_CONFIG_FILE` is the path to the Application Manager
> > `config.yaml` file (inside the template-opt folder within the
> > Application Manager delivery). The default `config.yaml` points
> > to the
> > `/opt/am` folder. If that folder does not exists, make sure to
> > update
> > the config.yaml settings to the corresponding paths.
> > ...
> >
> > Am 05.08.16 um 23:05 schrieb Aras Balali Moghaddam:
> > > It seems as soon as I make a bit of progress I get stuck with
> a new
> > > error. Now I am trying to run the neptune app using the
> following command:
> > >
> > > :seek: IODevice is not
> > > open [:0]
> > > [CRIT | am.system] ERROR: could not not seek to position 0 in
> the
> > > application database (/opt/am/apps.db): Permission denied
> >
> > I guess you copied the /termplate-opt folder to your /opt folder
> ?
> > To make it readable from appman you need to add correct
> > permissions to
> > the folder.
> >
> > sudo chmod -R 774 /opt/am
> >
> > >
> > > Interesting thing is that the file /opt/am/apps.db does not
> exist. The
> > > folder "opt/am" does exist though. What should I try next?
> >
> > The apps.db is created by appman while scanning the application
> > folders.
> >
> > Dominik
> >
> > >
> > > Thanks!
> > > Aras
> > >
> > > On Fri, Aug 5, 2016 at 1:34 PM, Aras Balali Moghaddam <
> arasbm at gmail.com <mailto:arasbm at gmail.com>
> > > <mailto:arasbm at gmail.com <mailto:arasbm at gmail.com>>> wrote:
> > >
> > > Please ignore my last email, it was clearly permission
> issues. I
> > > tried again doing a "sudo qmake" "sudo make" followed by
> "sudo make
> > > install" and this time build and install finished without
> error.
> > >
> > > Now that I have appman installed, what is next? How can I
> get appman
> > > to run Neptune? I could not find any documentation on how
> to use appman.
> > >
> > > Thanks again!
> > >
> > > On Fri, Aug 5, 2016 at 1:20 PM, Aras Balali Moghaddam
> > > <arasbm at gmail.com <mailto:arasbm at gmail.com>
> > <mailto:arasbm at gmail.com <mailto:arasbm at gmail.com>>> wrote:
> > >
> > > I am developing on Ubuntu. I got through a number of
> build
> > > dependency errors by following your suggestion and
> installing qt
> > > dev related packages. I have not tried building the
> whole qt
> > > yet, but one of these days I am sure I will.
> > >
> > > Should I follow [these instructions]
> > >
> > <https://doc.qt.io/QtApplicationManager/installation.html
> > <https://doc.qt.io/QtApplicationManager/installation.html>>for
> > > building the application mmanager? Currently I am
> getting this
> > > error when I run the build command (*sudo* qmake &&
> > make && make
> > > install):
> > >
> > > make[2]: Entering directory
> > > '/home/aras/Projects/qtapplicationmanager/src/manager'
> > > install -m 755 -p ../../bin/appman
> /usr/local/bin/appman
> > > install: cannot remove '/usr/local/bin/appman':
> > Permission denied
> > > Makefile:619: recipe for target 'install_target' failed
> > > make[2]: [install_target] Error 1 (ignored)
> > > strip /usr/local/bin/appman
> > > strip: '/usr/local/bin/appman': No such file
> > > Makefile:619: recipe for target 'install_target' failed
> > > make[2]: [install_target] Error 1 (ignored)
> > > mkdir: cannot create directory
> ‘/usr/local/share/dbus-1’:
> > > Permission denied
> > > Makefile:629: recipe for target 'install_dbusif' failed
> > > make[2]: *** [install_dbusif] Error 1
> > > make[2]: Leaving directory
> > > '/home/aras/Projects/qtapplicationmanager/src/manager'
> > > Makefile:216: recipe for target
> > 'sub-manager-install_subtargets'
> > > failed
> > > make[1]: *** [sub-manager-install_subtargets] Error 2
> > > make[1]: Leaving directory
> > > '/home/aras/Projects/qtapplicationmanager/src'
> > > Makefile:66: recipe for target
> > > 'sub-src-install_subtargets-ordered' failed
> > > make: *** [sub-src-install_subtargets-ordered] Error 2
> > >
> > > Any ideas what I am missing now?
> > >
> > > Thanks!
> > > Aras
> > >
> > > On Fri, Aug 5, 2016 at 9:57 AM, Johan Thelin
> > > <johan.thelin at pelagicore.com
> > <mailto:johan.thelin at pelagicore.com>
> > > <mailto:johan.thelin at pelagicore.com
> > <mailto:johan.thelin at pelagicore.com>>> wrote:
> > >
> > > You need the qml or qtquick development package
> installed. What
> > > platform are you developing from? If you're on
> Linux, you
> > > should look
> > > for the qt5*-dev or -devel packages.
> > >
> > > One (more advanced) way around this is to build
> your own
> > > version of
> > > Qt, and then build Application Manager with the
> qmake-binary
> > > from your
> > > custom Qt build. Qt depends on QML, but also
> QtWayland.
> > >
> > > /J
> > >
> > > On 5 August 2016 at 14:23, Aras Balali Moghaddam
> > > <arasbm at gmail.com <mailto:arasbm at gmail.com>
> > <mailto:arasbm at gmail.com <mailto:arasbm at gmail.com>>> wrote:
> > > > Thanks Johan,
> > > > Yes that was my first problem. I am trying to
> > build the
> > > application manager
> > > > now and I get this error:
> > > >
> > > > Project ERROR: Unknown module(s) in QT: qml
> > > > Makefile:126: recipe for target
> > > 'sub-notification-lib-make_first' failed
> > > > make[1]: *** [sub-notification-lib-make_first]
> > Error 3
> > > > make[1]: Leaving directory
> > > '/home/aras/Projects/qtapplicationmanager/src'
> > > > Makefile:42: recipe for target
> > > 'sub-src-make_first-ordered' failed
> > > > make: *** [sub-src-make_first-ordered] Error 2
> > > >
> > > > When I run "qmake --version" I get the following:
> > > >
> > > > QMake version 3.0
> > > > Using Qt version 5.5.1 in
> /usr/lib/x86_64-linux-gnu
> > > >
> > > > I am new to Qt and so far have only built a few
> > of the
> > > sample apps and they
> > > > seem to be working. Any ideas why I am getting
> > this build
> > > error?
> > > >
> > > > Thank you!
> > > > Aras
> > > >
> > > > On Fri, Aug 5, 2016 at 4:31 AM, Johan Thelin
> > > <johan.thelin at pelagicore.com
> > <mailto:johan.thelin at pelagicore.com>
> > > <mailto:johan.thelin at pelagicore.com
> > <mailto:johan.thelin at pelagicore.com>>>
> > > > wrote:
> > > >>
> > > >> Hi Aras,
> > > >>
> > > >> What executable are you missing? Neptune is
> meant to be
> > > run using the
> > > >> Application Manager found here:
> > > >> http://code.qt.io/cgit/qt/
> qtapplicationmanager.git/
> > <http://code.qt.io/cgit/qt/qtapplicationmanager.git/> .
> > > Could that be
> > > >> what is missing?
> > > >>
> > > >> Best regards,
> > > >>
> > > >> Johan Thelin ヨハン テリン
> > > >> M.Sc.E.E.
> > > >> System Architect
> > > >>
> > > >> PELAGICORE | Experience Change
> > > >> Ekelundsgatan 4, 6tr, SE-411 18 Gothenburg,
> Sweden
> > > >> Mobile: +46 (0)700 900 250
> <tel:%2B46%20%280%29700%20900%20250>
> > > <tel:%2B46%20%280%29700%20900%20250>
> > > >> Skype: jothpelagicore
> > > >> E-Mail: johan.thelin at pelagicore.com
> > <mailto:johan.thelin at pelagicore.com>
> > > <mailto:johan.thelin at pelagicore.com
> > <mailto:johan.thelin at pelagicore.com>>
> > > >>
> > > >>
> > > >> On 5 August 2016 at 12:37, Aras Balali Moghaddam
> > > <arasbm at gmail.com <mailto:arasbm at gmail.com>
> > <mailto:arasbm at gmail.com <mailto:arasbm at gmail.com>>> wrote:
> > > >> > Hello!
> > > >> > I have started designing an interface for an
> > industrial
> > > vehicle. I am
> > > >> > planning to develop the UI in Qt and it will
> > run using
> > > a Linux touch
> > > >> > screen
> > > >> > computer inside the cab. I have a lot to do
> > and a long
> > > ways to go, so I
> > > >> > am
> > > >> > hoping to find an open source project to
> > collaborate
> > > with and build on
> > > >> > top.
> > > >> >
> > > >> > In my search I came across Neptune project
> > which looks
> > > promising. I
> > > >> > cloned
> > > >> > this repo and tried building it, but I have
> > not been
> > > able to run it
> > > >> > (missing
> > > >> > executable). Will that project run on a 64bit
> > ubuntu
> > > linux computer?
> > > >> >
> > > >> > Do you think Neptune would be a good project
> > to look at
> > > as a starting
> > > >> > point.
> > > >> > The things I am mostly looking for are a set
> > of UI
> > > components that are
> > > >> > suitable for in vehicle use, integration with
> > CAN, and
> > > I would like to
> > > >> > have
> > > >> > one view that is an interactive 3D model of
> > the vehicle.
> > > >> >
> > > >> > Thank you for your great work with Qt and
> > automotive.
> > > Please let me know
> > > >> > if
> > > >> > I am on the right track here or not. Any
> > advice or
> > > pointers would be
> > > >> > appreciated, as I am still at very early
> > stages of this
> > > project.
> > > >> >
> > > >> > Thank you!
> > > >> > Aras
> > > >> >
> > > >> > ps: I just joined this list, so I apologize
> > in advance
> > > if this is not
> > > >> > the
> > > >> > right place for my question.
> > > >> >
> > > >> > ______________________________
> _________________
> > > >> > Automotive mailing list
> > > >> > Automotive at qt-project.org
> > <mailto:Automotive at qt-project.org>
> > > <mailto:Automotive at qt-project.org
> > <mailto:Automotive at qt-project.org>>
> > > >> >
> > http://lists.qt-project.org/mailman/listinfo/automotive
> > <http://lists.qt-project.org/mailman/listinfo/automotive>
> > > >> >
> > > >
> > > >
> > >
> > >
> > >
> > >
> > >
> > >
> > > _______________________________________________
> > > Automotive mailing list
> > > Automotive at qt-project.org <mailto:Automotive at qt-project.org>
> > > http://lists.qt-project.org/mailman/listinfo/automotive
> > <http://lists.qt-project.org/mailman/listinfo/automotive>
> > >
> > _______________________________________________
> > Automotive mailing list
> > Automotive at qt-project.org <mailto:Automotive at qt-project.org>
> > http://lists.qt-project.org/mailman/listinfo/automotive
> > <http://lists.qt-project.org/mailman/listinfo/automotive>
> >
> >
> >
>
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