使用linux编译运行，有一些报错(可能不重要)，修改了部分的.pro文件得以编译

Open CrossroadW opened this issue 10 months ago • 0 comments

我是手动编译安装的ffmpeg4.2，.pro经修改如下： LIBS += -L$$PWD/ffmpeg/lib
-lavfilter
-lavformat
-lavcodec
-lavutil
-lswresample
-lswscale
-lz -llzma -lbz2

运行时报错如下： qrc:/qml/main.qml:304:9: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo() { ... } qrc:/qml/main.qml:217:9: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo() { ... } qrc:/qml/main.qml:147:9: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo() { ... } qrc:/qml/DetailPanel/DetailPanel.qml:68:9: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo() { ... }

ERROR: No native SystemTrayIcon implementation available. Qt Labs Platform requires Qt Widgets on this setup. Add 'QT += widgets' to .pro and create QApplication in main().

qrc:/qml/MenuPanel/MenuPanel.qml:157:9: QML Binding: Not restoring previous value because restoreMode has not been set. This behavior is deprecated. You have to import QtQml 2.15 after any QtQuick imports and set the restoreMode of the binding to fix this warning. In Qt < 6.0 the default is Binding.RestoreBinding. In Qt >= 6.0 the default is Binding.RestoreBindingOrValue.

qrc:/qml/DetailPanel/DetailPanel.qml:33:5: QML Binding: Not restoring previous value because restoreMode has not been set. This behavior is deprecated. You have to import QtQml 2.15 after any QtQuick imports and set the restoreMode of the binding to fix this warning. In Qt < 6.0 the default is Binding.RestoreBinding. In Qt >= 6.0 the default is Binding.RestoreBindingOrValue.

Mar 04 '25 08:03 CrossroadW