You are missing the module resource
in timing.py file, check it in your global python packages or in your workspace path,
and other reference problem, "clock attribute is not found in time package", for that, check documentation of your package or try to use the latest version of it.
.
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…