DO288 lab 8 compreview-todo issue

[jazz-nz]

Hi RH, 

I am doing DO288 lab 8 compreview-todo, when I tried to run helm install, I got this error, 

Do we know why and how to resolve this error?

Tried export HELM_MAX_CHART_SIZE but seems not recommanded, also dont know why I faced this issue. Ta.