通过软件商店安装的亿图图示软件无法在UKUI on Wayland中运行

【标题描述】通过软件商店安装的亿图图示软件无法在UKUI on Wayland中运行
【环境信息】
硬件信息：VMWare Workstation Pro 17
系统信息：openKylin 0.9
软件信息：亿图图示 edrawmax 11.5.6
桌面信息： UKUI on Wayland

【问题复现步骤】

启动开放麒麟操作系统
登录界面选择UKUI on Wayland
在软件商店中安装亿图图示
在开始菜单中点击运行亿图图示

【预期结果】
程序可以正常运行

【实际结果】
程序异常退出

【附件信息】
Image description

【错误日志】

/opt/EdrawMax-11$ ./edrawmax.sh 
QFont::setPointSizeF: Point size <= 0 (-0.000001), must be greater than 0
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
QFont::setPointSizeF: Point size <= 0 (-0.000001), must be greater than 0
QWidget::setMinimumSize: (/QFrame) Negative sizes (2,-2147483648) are not possible
QWidget::setMinimumSize: (/StyleButton) Negative sizes (0,-2147483648) are not possible
QWidget::setMaximumSize: (/StyleButton) Negative sizes (16777215,-2147483648) are not possible
QWidget::setMinimumSize: (/StyleButton) Negative sizes (0,-2147483648) are not possible
QWidget::setMaximumSize: (/StyleButton) Negative sizes (16777215,-2147483648) are not possible
QWidget::setMinimumSize: (/QLabel) Negative sizes (-2147483648,-2147483648) are not possible
QWidget::setMinimumSize: (/QLabel) Negative sizes (-2147483648,0) are not possible
QWidget::setMaximumSize: (/QLabel) Negative sizes (-2147483648,16777215) are not possible
QWidget::setMinimumSize: (/StyleButton) Negative sizes (0,-2147483648) are not possible
QWidget::setMaximumSize: (/StyleButton) Negative sizes (16777215,-2147483648) are not possible
QWidget::setMinimumSize: (/StyleButton) Negative sizes (0,-2147483648) are not possible
QWidget::setMaximumSize: (/StyleButton) Negative sizes (16777215,-2147483648) are not possible
QWidget::setMinimumSize: (/StyleButton) Negative sizes (-2147483648,0) are not possible
QWidget::setMaximumSize: (/StyleButton) Negative sizes (-2147483648,0) are not possible
QWidget::setMinimumSize: (/StyleButton) Negative sizes (-2147483648,0) are not possible
QWidget::setMaximumSize: (/StyleButton) Negative sizes (-2147483648,0) are not possible
QWidget::setMinimumSize: (/StyleButton) Negative sizes (-2147483648,0) are not possible
QWidget::setMaximumSize: (/StyleButton) Negative sizes (-2147483648,0) are not possible
QWidget::setMinimumSize: (/StyleButton) Negative sizes (-2147483648,0) are not possible
QWidget::setMaximumSize: (/StyleButton) Negative sizes (-2147483648,0) are not possible
QWidget::setMinimumSize: (/StyleButton) Negative sizes (0,-2147483648) are not possible
QWidget::setMaximumSize: (/StyleButton) Negative sizes (16777215,-2147483648) are not possible
QWidget::setMinimumSize: (/StyleButton) Negative sizes (-2147483648,0) are not possible
QWidget::setMaximumSize: (/StyleButton) Negative sizes (-2147483648,0) are not possible
QWidget::setMinimumSize: (/QFrame) Negative sizes (2,-2147483648) are not possible
QWidget::setMinimumSize: (/QFrame) Negative sizes (1,-2147483648) are not possible
QWidget::setMinimumSize: (/QWidget) Negative sizes (-2147483648,0) are not possible
QWidget::setMaximumSize: (/QWidget) Negative sizes (-2147483648,16777215) are not possible
QWidget::setMinimumSize: (/ColorDialog) Negative sizes (-2147483648,-2147483648) are not possible
QWidget::setMinimumSize: (/QPushButton) Negative sizes (0,-2147483648) are not possible
QWidget::setMaximumSize: (/QPushButton) Negative sizes (16777215,-2147483648) are not possible
QWidget::setMinimumSize: (/QPushButton) Negative sizes (0,-2147483648) are not possible
QWidget::setMaximumSize: (/QPushButton) Negative sizes (16777215,-2147483648) are not possible
QWidget::setMinimumSize: (/QPushButton) Negative sizes (-2147483648,-2147483648) are not possible
QWidget::setMaximumSize: (/QPushButton) Negative sizes (-2147483648,-2147483648) are not possible
QWidget::setMinimumSize: (/QPushButton) Negative sizes (-2147483648,-2147483648) are not possible
QWidget::setMaximumSize: (/QPushButton) Negative sizes (-2147483648,-2147483648) are not possible
QPixmap::scaled: Pixmap is a null pixmap
QCursor: Cannot create bitmap cursor; invalid bitmap(s)
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
./edrawmax.sh：行 2:  2864 段错误               （核心已转储） /opt/EdrawMax-11/EdrawMax "$@"

【程序堆栈】

Core was generated by `/opt/EdrawMax-11/EdrawMax'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f4d2d8eafbb in Qtitan::RibbonGalleryItem::setToolTip(QString const&) () from /opt/EdrawMax-11/lib/libqtitanribbon.so.1
[Current thread is 1 (Thread 0x7f4d24736280 (LWP 2864))]
(gdb) bt
#0  0x00007f4d2d8eafbb in Qtitan::RibbonGalleryItem::setToolTip(QString const&) () from /opt/EdrawMax-11/lib/libqtitanribbon.so.1
#1  0x0000000000808289 in MainWindow::updateTextAlignGalleryGroup(unsigned int) ()
#2  0x0000000000748ec2 in MainWindow::createHomeGalleryItems() ()
#3  0x00000000007545d2 in MainWindow::MainWindow(QWidget*) ()
#4  0x00000000004afa9b in main ()

看一下是不是虚拟机内存 cpu资源分配不够？提高一下内存和cpu资源再试试

将内存从4GB升到8GB，CPU从2核升到4核问题依旧。此外，在同样配置4GB内存，2核CPU的Ubuntu上是可以正常运行的。所以基本可以排除内存和CPU。

进一步调试发现，EdrawMax基于QT开发，软件包自带的QT插件似乎并不支持Wayland。当我强制将QT_QPA_PLATFORM设为wayland时，果然程序会明确的报错。

/opt/EdrawMax-11$ QT_QPA_PLATFORM=wayland ./edrawmax.sh 
This application failed to start because it could not find or load the Qt platform plugin "wayland"
in "".

Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, webgl, xcb.

在Utuntu 22.04中，如果我也强制将QT_QPA_PLATFORM设为wayland，程序同样无法启动。这似乎印证了EdrawMax本身并不支持Wayland。

于是，我重新以UKUI登陆openKylin。在UKUI桌面下，XDG_SESSION_TYPE变成了x11。EdrawMax果然可以成功运行。

可是在Utuntu下XDG_SESSION_TYPE同样是wayland，为什么这款软件默认就能正常运行呢？进一步搜索发现了https://bugreports.qt.io/browse/QTBUG-68619。QT Wayland在Gnome上跑有很多bug。所以从QT 5.11.0开始，如果检测出桌面是Gnome，它会直接忽略XDG_SESSION_TYPE=wayland。这似乎可以解释为什么Edrawmax在Unbuntu Gnome桌面下默认是可以运行的。

if (currentDesktop.contains("gnome") || sessionDesktop.contains("gnome")) {
    qInfo() << "Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome."
            << "Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.";

在UKUI on Wayland桌面下，XDG_SESSION_DESKTOP="ukui-wayland"，并不是Gnome，所以QT默认还是会选择Wayland。

最后总结就是，Edrawmax 11并不支持Wayland。QT Wayland和Gnome之间存在一些bug，更不用说对UKUI on Wayland的支持了。所以在运行openKylin时，选择UKUI桌面的兼容性会更好一些。亿图图示是可以在UKUI桌面中正常运行的。

后续推进应用适配，当前在x环境下使用

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