qml: ==> [info] Language: zh_CN
qml: ==> [info] initTrayIcon emit
QSGContext::initialize: stencil buffer support missing, expect rendering errors
QCoreApplication::applicationFilePath: Please instantiate the QApplication object first
QObject::startTimer: Timers can only be used with threads started with QThread
这个是打印信息，killall dde-control-center后又可以唤出控制中心
中文 
deepin 
qml: ==> [info] initTrayIcon emit
QSGContext::initialize: stencil buffer support missing, expect rendering errors
QCoreApplication::applicationFilePath: Please instantiate the QApplication object first
QObject::startTimer: Timers can only be used with threads started with QThread
这个是打印信息，killall dde-control-center后又可以唤出控制中心