Qt Mobility 1.1.0 installation help

qtrahul

I think Qt Multimedia API is not correctly installed in your PC.

Do you have this path in your PC ?
C:\NokiaQtSDK\Simulator\QtMobility\mingw\include\QtMultimediaKit

Check this.

doforumda

After following all those steps to install QtMobility I got a C:\QtMobility folder. I checked QtMultimediaKit in this location

C:\QtMobility\include\

and it is present there.

And i did not install QtNokiaSDK, I installed Qt SDK as i mentioned above.

[quote author="qtrahul" date="1293460553"]I think Qt Multimedia API is not correctly installed in your PC.

Do you have this path in your PC ?
C:\NokiaQtSDK\Simulator\QtMobility\mingw\include\QtMultimediaKit

Check this.[/quote]

doforumda

and i set my path variable to this

c:\QtMobility\lib

it is correct??

krishkn

Even i got stucked with this sometimes back .Just do the following Steps while installing QTMobility 1.1
configure -prefix c:\QtMobility
mingw32-make
make install (u forgot this step)
add C:\QtMobility\lib to the Path variable

doforumda

i did this step like this

mingw32-make install

krishkn

I just installed 4.7.1 and qtMobility 1.1 with the above mentioned steps ,multimedia started working... Some issue with QT SDK i guess (even i had similar issue)

doforumda

ok can you please tell me how can i install 4.7.1? I think it will work with 4.7.1.

krishkn

Here is the link...
http://qt.nokia.com/downloads/windows-cpp

just install it :)

doforumda

ok I am still having problems in installing QtMobility 1.1.0. Here is the "link":http://rapidshare.com/files/440103701/installing-qtmobility.avi
for a video in which i install QtMobility 1.1.0. Please watch it and tell me where am I making mistake. Or where are the errors and how can i solve it.

And here is the "link":http://rapidshare.com/files/440105414/afterInstalling.avi of a video after installing QtMobility 1.1.0 and testing it in QtCreator

Help...

kyleplattner

When installing on a mac, I had these errors:

@ld: warning: directory '/Developer/Applications/Qt/plugins/Library/Frameworks' following -L not found
ld: warning: directory '/tmp/qt-stuff-6474/source/qt-everywhere-opensource-src-4.7.0/lib' following -L not found
ld: warning: directory '/Developer/Applications/Qt/plugins/Library/Frameworks' following -F not found
ld: warning: directory '/tmp/qt-stuff-6474/source/qt-everywhere-opensource-src-4.7.0/lib' following -F not found
Undefined symbols for architecture x86_64:
"QtMobility::QBluetoothServiceDiscoveryAgent::QBluetoothServiceDiscoveryAgent(QObject*)", referenced from:
Discoverer::serviceDiscovery() in servicediscovery.o
"QtMobility::QBluetoothServiceDiscoveryAgent::start(QtMobility::QBluetoothServiceDiscoveryAgent::DiscoveryMode)", referenced from:
Discoverer::serviceDiscovery() in servicediscovery.o
"QtMobility::QBluetoothDeviceDiscoveryAgent::QBluetoothDeviceDiscoveryAgent(QObject*)", referenced from:
Discoverer::deviceDiscovery() in devicediscovery.o
"QtMobility::QBluetoothDeviceDiscoveryAgent::start()", referenced from:
Discoverer::deviceDiscovery() in devicediscovery.o
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status
ld: warning: directory '/Developer/Applications/Qt/plugins/Library/Frameworks' following -L not found
ld: warning: directory '/tmp/qt-stuff-6474/source/qt-everywhere-opensource-src-4.7.0/lib' following -L not found
ld: warning: directory '/Developer/Applications/Qt/plugins/Library/Frameworks' following -F not found
ld: warning: directory '/tmp/qt-stuff-6474/source/qt-everywhere-opensource-src-4.7.0/lib' following -F not found
Undefined symbols for architecture i386:
"QtMobility::QBluetoothServiceDiscoveryAgent::QBluetoothServiceDiscoveryAgent(QObject*)", referenced from:
Discoverer::serviceDiscovery() in servicediscovery.o
"QtMobility::QBluetoothServiceDiscoveryAgent::start(QtMobility::QBluetoothServiceDiscoveryAgent::DiscoveryMode)", referenced from:
Discoverer::serviceDiscovery() in servicediscovery.o
"QtMobility::QBluetoothDeviceDiscoveryAgent::QBluetoothDeviceDiscoveryAgent(QObject*)", referenced from:
Discoverer::deviceDiscovery() in devicediscovery.o
"QtMobility::QBluetoothDeviceDiscoveryAgent::start()", referenced from:
Discoverer::deviceDiscovery() in devicediscovery.o
ld: symbol(s) not found for architecture i386
collect2: ld returned 1 exit status
lipo: can't open input file: /var/folders/ni/nicf53WVEO4Xcp5huoo1cU+++TI/-Tmp-//ccvqsLTH.out (No such file or directory)
make[3]: *** [../../../../bin/connectivity.app/Contents/MacOS/connectivity] Error 1
make[2]: *** [sub-connectivity-make_default] Error 2
make[1]: *** [sub-src-snippets-make_default] Error 2
make: *** [sub-doc-make_default-ordered] Error 2
@

doforumda

I am using windows 7.

How did you solve this problem then?

kyleplattner

It would seem really beneficial to me for someone to make an installer for Qt Mobility. Is this feasible?

simonbolek

hi there,
well I think it is not the best way to solve this, but for me simple copy of

@<path_to>\QtSDK112\Simulator\Qt\mingw\imports\QtMultimediaKit@

into

@<path_to>\c:\temp\Qt\4.7.1\imports@
worked.

After that application output says:

@QDeclarativeImports(qrc:/qml/QML/VideoPlayback.qml)::addImport: "QtMultimediaKit" 1.1 Library as ""
QDeclarativeImports(qrc:/qml/QML/VideoPlayback.qml::importExtension: loaded "C:/temp/Qt/4.7.1/imports/QtMultimediaKit/qmldir"
QDeclarativeImportDatabase::importPlugin: "QtMultimediaKit" from "C:/temp/Qt/4.7.1/imports/QtMultimediaKit/declarative_multimedia.dll"@

cheers
simon:)

srav219

Hi,

I am facing similar issue "module "QtMultimediaKit" is not installed " on Centos Linux. I have my libs ,imports and plugins in /usr/local/lib on my embedded target

I have the following env variables set

export QT_PLUGIN_PATH="/usr/local/lib/plugins"
export QML_IMPORT_PATH="/usr/local/lib/imports"

In Imports Folder, i have the following

ls /usr/local/lib/imports

QtMultimediaKit

ls /usr/local/lib/imports/QtMultimediaKit/

libdeclarative_multimedia.so qmldir

ls /usr/local/lib/plugins/

accessible imageformats playlistformats webkit
bearer kbddrivers qmltooling
gfxdrivers mediaservice script
iconengines mousedrivers sqldrivers

I tried with the following qml

import Qt 4.7
import QtMultimediaKit 1.1
Rectangle {
id: page
width: 300; height:200
color: "lightgray"

 Text {
     id: helloText
     text: "Hello world!"
     y: 30
     anchors.horizontalCenter: page.horizontalCenter
     font.pointSize: 10; font.bold: true
 }

Audio {
id: playMusic
source: "audio.wav"
}
MouseArea {
id: playArea
anchors.fill: parent
onPressed: { playMusic.play() }
}
}

In the PRO file , I have the following

QT += declarative multimedia
+CONFIG += mobility
+MOBILITY = multimedia

Inspite all these changes I am seeing the issue "module "QtMultimediaKit" is not installed".

QT - v4.7.4
Mobility - v1.2

Can Anyone help me what has gone wrong ?

brents1

@srav219: Did you find your solution? I am having the same problem as you. It works when I run on my Ubuntu desktop, but it does not run on my embedded target device (Angstrom). I can build (cross compile) it just find on my host machine, but running on the target does not work. Please help! Thanks,