我远程登录服务器时,运行astro时出现错误:Connection to IPC server failed.
Starting IPC Server. (Port = 1924)
IPC Server started successfully.
ERROR : Tk_Init() failed. Tk Path is TK_LIBRARY=/home/**/eda/synopsys/astro/etc/tcl-w
Cannot initialize GUI. Likely causes:
(1) The executable is not in the right path;
(2) The connection to X-server is broken or refused.
Exit Astro!
Exit AServer!
出现这样的错误,谁能告诉我什么原因吗?谢谢了