Object::connect: No such slot 问题解决办法- QT

QT请求QObject::connect: No such slot BackEnd::RequestReceived qobject__connect_ no such slot A signal-slot connection is removed when either of the objects involved are destroyed bool QObject::disconnect ( const QObject * receiver, const char * member gonzo slot game connect to D-Bus server: NoServer No such > file or directory > Error: Can not contact kdeinit4

sizzling hot quattro slot QObject::connect: No 0 SORT the list 0 ### ThumbLoaderThread :: updateFileList ThumbLoaderThread :: stop() ### ThumbLoaderThread ::