ubuntu装了krusader后运行icon出错

andey

我在ubuntu装了icewm然后装krusader
输入krusader命令后出来很多的icon not valid信息，太多了，好几个屏幕。我这里贴后面几行。请问怎么解决？我的/usr/share/icons这些目录都是有的阿。
kdecore (KIconLoader): WARNING: Icon directory /usr/share/icons/hicolor/ group 36x36/stock/table not valid.
kdecore (KIconLoader): WARNING: Icon directory /usr/share/icons/hicolor/ group 36x36/stock/text not valid.
kdecore (KIconLoader): WARNING: Icon directory /usr/share/icons/hicolor/ group 48x48/stock/chart not valid.
kdecore (KIconLoader): WARNING: Icon directory /usr/share/icons/hicolor/ group 48x48/stock/code not valid.
kdecore (KIconLoader): WARNING: Icon directory /usr/share/icons/hicolor/ group 48x48/stock/data not valid.
kdecore (KIconLoader): WARNING: Icon directory /usr/share/icons/hicolor/ group 48x48/stock/document not valid.
kdecore (KIconLoader): WARNING: Icon directory /usr/share/icons/hicolor/ group 48x48/stock/form not valid.
kdecore (KIconLoader): WARNING: Icon directory /usr/share/icons/hicolor/ group 48x48/stock/generic not valid.
kdecore (KIconLoader): WARNING: Icon directory /usr/share/icons/hicolor/ group 48x48/stock/image not valid.
kdecore (KIconLoader): WARNING: Icon directory /usr/share/icons/hicolor/ group 48x48/stock/io not valid.
kdecore (KIconLoader): WARNING: Icon directory /usr/share/icons/hicolor/ group 48x48/stock/media not valid.
kdecore (KIconLoader): WARNING: Icon directory /usr/share/icons/hicolor/ group 48x48/stock/navigation not valid.
kdecore (KIconLoader): WARNING: Icon directory /usr/share/icons/hicolor/ group 48x48/stock/net not valid.
kdecore (KIconLoader): WARNING: Icon directory /usr/share/icons/hicolor/ group 48x48/stock/object not valid.
kdecore (KIconLoader): WARNING: Icon directory /usr/share/icons/hicolor/ group 48x48/stock/table not valid.
kdecore (KIconLoader): WARNING: Icon directory /usr/share/icons/hicolor/ group 48x48/stock/text not valid.
krusader: Mt.Man: Alive and kicking.
kio (KDirWatch): WARNING: KDirWatch::removeDir can't handle ''
kio (KDirWatch): WARNING: KDirWatch::removeDir can't handle ''

这些信息完了后krusader可以启动。