From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 261A0E008B4; Sun, 30 Nov 2014 03:59:51 -0800 (PST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] X-Greylist: delayed 597 seconds by postgrey-1.32 at yocto-www; Sun, 30 Nov 2014 03:59:44 PST Received: from vs248254.vserver.de (vs248254.vserver.de [62.75.248.254]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 79FE2E007C1 for ; Sun, 30 Nov 2014 03:59:44 -0800 (PST) X-No-Relay: not in my network Received: from [192.168.1.18] (brsg-4dbbc051.pool.mediaWays.net [77.187.192.81]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) (Authenticated sender: fabian@opencode.eu) by vs248254.vserver.de (Postfix) with ESMTPSA id F0D3F8B385D8 for ; Sun, 30 Nov 2014 12:49:44 +0100 (CET) Message-ID: <547B0458.1020604@opencode.eu> Date: Sun, 30 Nov 2014 12:49:44 +0100 From: Fabian Schwartau User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: yocto@yoctoproject.org Subject: Qt5 xcb platform plugin missing X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Nov 2014 11:59:51 -0000 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hi everyone, I am trying to build an application using Qt5 Multimedia (playing a video). Yocto is latest 1.6. Qt and my application compile just fine but when I run the application I get this error: This application failed to start because it could not find or load the Qt platform plugin "xcb". Well, it is correct, the xcb plugin is missing on the installation. I've google now for hours but I cannot find a solution. When building qtbase the configure script says that xcb backend is enabled: XCB .................. yes (system library) My Application DEPENDS and RDEPENDS on qtbase and qtmultimedia, is that correct? Additionally I have set in my local.conf: IMAGE_INSTALL_append = " qtbase qt3d qtconnectivity qtmultimedia qtserialport qtsvg qtx11extras qplayerexample" DISTRO_FEATURES_append = " x11 xcb" qplayerexample is my application. I am building core-image-x11, DISTRO is poky, MACHINE is beagleboard. What do I have to do to get the xcb plugin? What I was wondering: in the poky configuration of yocto 1.6 one of the default image features is wayland. I have no idea of wayland (yet) and would like to stick to x11 for now. My guess is, that this variable is overwritten because I am building core-image-x11. Is that correct? Fabian