勾选对应你Qt版本的Qt Multimedia模块。 点击“下一步”开始安装。 安装完成后,重启Qt Creator,并在你的项目文件(.pro文件)中添加以下行来包含Qt Multimedia模块: pro QT += multimedia 对于PyQt用户: 如果你使用的是PyQt,并且需要通过pip安装Qt Multimedia模块,可以尝试以下命令(注意:具体命令可能因PyQt版本而异)...
The error message “module ‘QtMultimedia’ is not installed” indicates that the Qt Multimedia module is not installed or not properly configured in your development environment. To resolve this issue, you can try the following steps: Make sure you have installed the necessary Qt development libra...
declarative camera demo or any other QML example withmultimediamodule doesn't work because of following error: QQmlApplicationEngine failed to load component qrc:/main.qml:3 module "QtMultimedia" is not installed In/usr/lib/qmlthere are no QtMultimedia related files: > ls /usr/lib/qml/ Qt ...
indeed, qtmultimedia5-dev was not installed, I now did that, and it seems it works! thank you very much! hobby programming retiree, ♂, GER "A programming language that needs left side whitespace or tabs for code block structuring and nesting is ridiculous." ...
I am using imx6dlsabreauto board and linux kernel version 3.14.28 and image name is "fsl-image-qt5" and i installed qt creator Qt Version 5.7, on my host machine qt application is run successfully but on target board (imx6dl) its give the message like "QQmlApplicationEngine failed ...
I use version import QtMultimedia 5.8 I can confirm the code is working by running the qml via Qt Creator. How can I fix this? When I check /home/***/go/src/myApp/deploy/linux/lib indeed there is no such file. EDIT: I tried to merely copy/paste libQt5MultimediaQuick.so.5 from ...
转:Unknown module(s) in QT: multimedia 在编写串口时遇到了以下问题:Unknown module(s) in QT: multimedia 在ubuntu中解决方法如下: qtmultimedia5-de sudo apt-get install qtmultimedia5-dev 在编译下:如果不行, sudo apt-get install libpul se-dev...
解决：在buildroot的安装目录下make menuconfig打开菜单找到QT5中的这个模块选中保存，最后重新编译文件系统...
qt在linux下的报错 :-1: error: Unknown module(s) in QT: multimedia multimediawidgets 在ubuntu中解决方法如下: sudo apt-getinstall qtmultimedia5-dev
is only on Desktop, But i need the target machine also in other application say Qt Quick Application it Supported Platforms: Is bot Desktop and Target machine, for Qt Quick Controls2 i tried installed possible libraries supported from forum, (qt - How to install QtQuick.Controls ...