Qt程序在A40i运行问题请教

netyiming

自己写的QT程序运行后  出现大量的
No file found for "image/png.xml" , even though update-mime-info said it would exist.
Either it was just removed, or the directory doesn't have executable permission... ("/usr/share/mime")
No file found for "image/png.xml" , even though update-mime-info said it would exist.
Either it was just removed, or the directory doesn't have executable permission... ("/usr/share/mime")
No file found for "image/png.xml" , even though update-mime-info said it would exist.
Either it was just removed, or the directory doesn't have executable permission... ("/usr/share/mime")
No file found for "image/png.xml" , even though update-mime-info said it would exist.
Either it was just removed, or the directory doesn't have executable permission... ("/usr/share/mime")
No file found for "image/png.xml" , even though update-mime-info said it would exist.
Either it was just removed, or the directory doesn't have executable permission... ("/usr/share/mime")
No file found for "image/png.xml" , even though update-mime-info said it would exist.
Either it was just removed, or the directory doesn't have executable permission... ("/usr/share/mime")

不知道是什么原因 用的是最新20210715的烧写镜像，谢谢

补充一下刚刚直接SD卡烧写官方镜像到板子上，官方的启动程序演示程序好像也有这个提示不知道是什么问题造成的 请技术人员帮忙解答一下，
另外现在QT里的MessageBox的提示框的边框标题栏都没有只有一个白色底板
不知道是不是和这个有关系

netyiming

测试了一下应该是和图形资源文件载入有关，但是载入的图形确实是有的

netyiming

已经解决  是 默认镜像里/usr/share/mime 里没有样式xml

framecai

netyiming 发表于 2021-10-29 10:57
已经解决  是 默认镜像里/usr/share/mime 里没有样式xml

这个问题是怎么解决的,能否说明一下:)

April_L

大佬 这个要怎么解决啊