当我尝试在Ubuntu 18.04 64 Bit上启动SWT应用程序时，出现以下错误：
To launch graphical applications on Ubuntu 17.10 or later,
Use "xhost +si:localuser:root" to set access control user.
localuser:root being added to access control list
X Error of failed request: BadValue (integer parameter out of range for operation)
Major opcode of failed request: 109 (X_ChangeHosts)
Value in failed request: 0xe
Serial number of failed request: 7
Current serial number in output stream: 9
同一应用程序可在16.04上运行