Debugger that can stop execution and shows a Gui to try out Robot Framework commands
pip install robotframework-debugger
use it as listener
robot --listener Debugger myrobotsuite.robot
Debugger pauses the execution on a failing keyword or on keywords named Debug or Break.
It opens a TKinter based GUI and let you see the error, try out other keywords in exact that situation.
It also gives access to Robot Frameworks variables and logs a history of passed keyword calles.