Clojurians Log v2

I am getting trouble with figwheel-sidecar and stuartsierra's component. It shows exception 'figwheel is not defined' when I build cljs and access page. There seems to be no issues about this exception in GitHub. Does anyone knows solution about this exception? Repository is here. Thank you. https://github.com/blackawa/spa

I found some details of my problem. Exception figwheel is not defined occurs when I add venantius/accountant 0.2.4 to my project.clj . I do not know why, so will read source code of accountant.