请问在win10系统下安装好MATLAB019a之后出现下面这种情况如何解决？

ErrorStartingDesktopjava.langNullPointerExceptioncom.mathworks.mdedesk.MDesktop.creat... Error Starting Desktopjava.lang NullPointerExceptioncom.mathworks.mde desk.M Desktop.createOnTopWindow(MLDesktop.java:1719)com.mathworks.widgets.desk.Desktop.setClientShowing(Desktop.java:7278)com.mathworks. widgets.desk.Desktop.setClientShowing(Desktop.java:7086)com.mathworks. widgets.desk Desktop.restore ayout(Desktop.java:5903)com.mathworks.mde desk.M Desktop.restore ayout(MLDesktop.java:1592)com.mathworks. widgets.desk.Desktop.restore ayout(Desktop.java:5624)com.mathworks.mde. desk M Desktop.setDefaultDesktop(M Desktop.java:1479)com.mathworks. widgets. desk.Desktop.initMainFrame(Desktop.java:296)com.mathworks. mde desk.Ml Desktop.initMainFrameFromThread(MLDesktop java:840)com. mathworks.mde desk.M Desktop.access$600(MLDesktop.java:21)com.mathworks. mde desk. MLDesktopSlnitializer run(ML Desktop.java:1177)java. awt. event.InvocationEvent.dispatch(lnvocationEvent.java:311)java. awt EventQueue.dispatchEventlmpl(EventQueue.java:758)java. awt. EventQueue.access0(EventQueue java:97)java. awt. EventQueue$3.run(EventQueue.java:709)java. awt. EventQueue$3.run(EventQueue.java:703)java. security. ccessontroller ,doPrivileged(Native Method)java. security. PotectionDmaisavaecrsityeimsltetersetioneivilegelrotetioriainjavajava. awt.EventQueue dispatchEvent(EventQueue java:728)java. awt. EventDispatchThread pumponeventforlters(venteispatchthreadajava:.0)java. awt. EventDispatchThread umueEntolilelentestctredia11)java. awt. Eentispatched pumpE esrsforirerlerntestaththredijavaosjava. aw. EventDispatchThread pumpevents(veveDispatchredja101)java. awt. EentDispatchThead pumpevens(eveispatchthredjava.3)java. awt vetispatchred.unt(ventpispatchlhread.ja:82 展开