Hello, I am a beginner and I recently downloaded and installed ROS - Noetic in my Ubuntu 20.04 system. Eventually, when I am trying to open the Gazebo simulator by typing gazebo in terminal, this is the error I am getting.

gzclient: symbol lookup error: /lib/x8664-linux-gnu/libgazebogui.so.11: undefined symbol: ZN17QAbstractItemView11eventFilterEP7QObjectP6QEvent, version Qt5

What should I do?