error when connecting to VNC server

Question

error when connecting to VNC server

ricksu opened this issue 6 years ago · comments

When I tried to connect to VNC server( Windows version 6.4.0), I got the error dialog, saying "Unable to connect to the server. Error was: Only versions 3.3, 3.7, and 3.8 of the RFB Ptotocol are supported..
Check that a VNC host is running there."

Can anyone help? Thanks a lot.

David Humphrey · Answer 1 · Sat Jan 26 2019 01:09:12 GMT+0800 (China Standard Time)

What version of VNC's RFB protocol is the server sending in the code? If it's not one of the ones listed, it's not one we support.

Rick Su · Answer 2 · Thu Jan 31 2019 13:59:16 GMT+0800 (China Standard Time)

The server is "VNC server", as the picture shown below. I think it should running RFB protocol 3.8.

thanks.

David Humphrey · Answer 3 · Fri Feb 01 2019 01:49:49 GMT+0800 (China Standard Time)

I'm not sure. Without attaching a debugger and seeing which protocol version is being sent, I don't know.