"QtBluetooth" plugin "declarative_bluetooth" not found

[joanaguimas]

Hi!
I'm starting to work with the Qt project, so this is my first application for android. I'm trying to use connection via bluetooth, but without success. Always appears the same error:

W / Qt (12226): QML \ qqmlapplicationengine.cpp: 133 (void QQmlApplicationEnginePrivate :: _ q_finishLoad (QObject *)): QQmlApplicationEngine failed to load component
W / Qt (12226): QML \ qqmlapplicationengine.cpp: 134 (void QQmlApplicationEnginePrivate :: _ q_finishLoad (QObject *)): qrc: /main.qml: 3 module "QtBluetooth" plugin "declarative_bluetooth" not found
W / Qt (12226):

someone who has seen this error?

Thank you. :)

[SGaist]

Hi,

Might sound silly but did you add

QT += bluetooth

to your pro file ?

[joanaguimas]

yes, I have: "import QtBluetooth 5.3"..

[SGaist]

That's QML, what about the pro file setup ?

[joanaguimas]

@SGaist

sorry, I understood wrong the question.. on my pro file I have:

QT += bluetooth
SOURCES += main.cpp

TARGET = CityBike
TEMPLATE = app

RESOURCES += qml.qrc

OTHER_FILES +=ligar.qml main.qml

now, the error is only:

W/Qt (28276): qrc:/ligar.qml:3 ((null)): qrc:/ligar.qml:3:1: module "QtBluetooth" plugin "declarative_bluetooth" not found

thanks.

[SGaist]

Just thought of something: aren't you using the wrong import version ?

From Qt's doc it should be 5.2 currently

[joanaguimas]

@SGaist

Hi, sorry for the delay, but I have already managed to solve the problem. Basically I uninstalled and went back to install QT. I think the error would be any files that the program couldn't find, maybe I have deleted or changed the directory unconscious. Now I have other problems to solve, but I hope to resolve alone for first step. :)

Thanks for the help. :)