F_JG2018: Cannot change to user 'hvravec' because current process has effective user-id 501 but requires roots effective user-id (zero).
F_JT04A1: The previous error occurred between slave 'test_loc2' HVR version 5.1.1/8 executable and a parent HVR version 5.1.1/0 executable.
F_JT04A0: The previous error occurred while starting coprocess 'gui_test_loc2'.
F_JT04A1: The previous error occurred between slave 'gui_test_loc' HVR version 5.1.1/
发生此错误是因为hvrremotelistener尝试将其有效用户名设置为HVR用户的userid，并且失败，因为此操作需要root权限。
如果在以root身份登录时重新启动hvrremotelistener，则有效的userid设置应该会成功。
或者，您可以运行hvrremotelistener作为HVR用于连接的用户。 在这种情况下，进程不需要改变它有效的用户ID; 避免错误
