[操作疑難] os x 10.10 apps icon preview 問題. (List show)

有冇原10.10用家有細icon preview 問題?? Like this: (List show)

info入面有正常icon, 揀用list show 就冇左icon


唔用list show, 揀圖示, 又正常返


係info入面locked左佢, 又正常返, 唔lock又冇左icon




10.9升上去10.10無icon preview 問題, 係成個os reinstall之後就出事, delete 哂所有野再install都唔得....

Any solution??? Thanks!! 已經重安左好幾次....