每当我在终端上打开emacs文件时，都会出现以下类型的消息：
mm-Pro:~ mm$ emacs experiment.hs
2019-02-21 15:56:19.243 Emacs[2937:261832] Failed to initialize color
list unarchiver: Error Domain=NSCocoaErrorDomain Code=4864 "*** -
[NSKeyedUnarchiver_initForReadingFromData:error:throwLegacyExceptions:]:
non-keyed archive cannot be decoded by NSKeyedUnarchiver" UserInfo=
{NSDebugDescription=*** -[NSKeyedUnarchiver _initForReadingFromData:error:
throwLegacyExceptions:]: non-keyed archive cannot be decoded by NSKeyedUnarchiver}
出什么问题了？这是否与emacs一直冻结在我的计算机上这一事实有关？