Failed to parse RobotWare version string

[Chastj]

I'm using abb_robot_driver in ROS noetic. I've test the ex1 and ex2 of the abb_robot_bringup_examples by connecting to a virtual controller in RobotStudio, and it's OK. But when I conneted to a live robot IRB 6700, It shows "Failed to establish RWS connection to the robot controller, Failed to parse RobotWare version string".
The live robot's controller IP is 192.168.125.1, its RobotWare version is 6.14.1017. I can ping 192.168.125.1 in my Ubuntu, and can login http://<192.168.125.1>/rw?debug=1.

How I can fix this problem?

[WhittemoreChou]

I think it's in https://github.com/ros-industrial/abb_egm_rws_managers/blob/master/src/system_data_parser.cpp line 104-108, where the regular expression failed to get the numbers "1017".

[Chastj]

I think it's in https://github.com/ros-industrial/abb_egm_rws_managers/blob/master/src/system_data_parser.cpp line 104-108, where the regular expression failed to get the numbers "1017".
Finally, we found it is the problem of our robot's robot ware system, the driver is OK, thank you for your comment!