How can I make YaST work again?

[ruyue318]

How can I make YaST work again? When I run the YaST,the System show me the message below

terminate called after throwing an instance of 'YUIPluginException'
what(): Couldn't load plug-in gtk
YaST got signal 6 at YCP file Wizard.ycp:691
/sbin/yast2: line 440: 15632 已放弃 $ybindir/y2base $module "$@" "$SELECTED_GUI" $Y2_GEOMETRY $Y2UI_ARGS
Loading socket Config module ...
Creating backend ...
Loading x11 FrontEnd module ...
Failed to load x11 FrontEnd module.
Loading simple Config module ...
Creating backend ...
Reading pinyin phrase lib failed
Loading socket FrontEnd module ...
Starting SCIM as daemon ...
Failed to open the panel socket

[mmarif4u]

Sounds like your system is in a pretty broken state.
Try this:
Open terminal and become root by su and rebuild the rpm/package database.

rpm --rebuilddb